# Installing sample-app-web gives error **URL:** \ **Category:** Web\ **Created:** [April 8, 2020, 10:56am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103 "2020-04-08T10:56:57Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![ZoomFan](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@ZoomFan](https://devforum.zoom.us/u/ZoomFan)\ **Post date:** [April 8, 2020, 10:56am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/1 "2020-04-08T10:56:58Z")
**Description** The websdk installation following the 4 steps for local version: > **[GitHub - zoom/meetingsdk-web-sample: Zoom Meeting SDK web sample](https://github.com/zoom/meetingsdk-web-sample#sample-web-app-local-version)** > > Zoom Meeting SDK web sample. Contribute to zoom/meetingsdk-web-sample development by creating an account on GitHub. It gets the following error on ubntu 16.04. **Error** npm run https > websdk-local@1.7.4 https /var/www/staging/html/live2/sample-app-web/Local > set NODE\_ENV=development && set BABEL\_ENV=development && webpack-dev-server --config webpack.config.dev.js --https true --open [https://localhost:9999/](https://localhost:9999/) --watch ℹ ｢wds｣: Project is running at [https://0.0.0.0:9999/](https://0.0.0.0:9999/) ℹ ｢wds｣: webpack output is served from /static ℹ ｢wds｣: Content not from webpack is served from /var/www/staging/html/live2/sample-app-web/Local events.js:174 throw er; // Unhandled ‘error’ event ^ Error: spawn [https://localhost:9999/](https://localhost:9999/) ENOENT at Process.ChildProcess.\_handle.onexit (internal/child\_process.js:240:19) at onErrorNT (internal/child\_process.js:415:16) at process.\_tickCallback (internal/process/next\_tick.js:63:19) at Function.Module.runMain (internal/modules/cjs/loader.js:757:11) at startup (internal/bootstrap/node.js:283:19) at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3) Emitted ‘error’ event at: at Process.ChildProcess.\_handle.onexit (internal/child\_process.js:246:12) at onErrorNT (internal/child\_process.js:415:16) [… lines matching original stack trace …] at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! websdk-local@1.7.4 https: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https true --open https://localhost:9999/ --watch` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the websdk-local@1.7.4 https script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /root/.npm/\_logs/2020-04-08T10\_35\_24\_001Z-debug.log **Which version?** Sample web app latest version using the websdk 1.7.4. **To Reproduce(If applicable)** Steps to reproduce the behavior: 1. git clone [GitHub - zoom/meetingsdk-web-sample: Zoom Meeting SDK web sample](https://github.com/zoom/sample-app-web.git) --branch master --depth 1 2. cd sample-app-web/Local 3. npm install 4. npm run start **Additional context** This is just the basic installation of the sample-web-app. I can’t get past this simple step. ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [April 9, 2020, 5:36pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/3 "2020-04-09T17:36:52Z")
Hey @ZoomFan, Can you try running `$ npm run start` and see if that works? Thanks, Tommy ---
**Author:** ![ZoomFan](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@ZoomFan](https://devforum.zoom.us/u/ZoomFan)\ **Post date:** [April 12, 2020, 7:39pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/4 "2020-04-12T19:39:05Z")
Hi @tommy, Yes. I’ve tried that as well. It unfortunately gives the same result. Any other direction? (I obviously can’t show everything, but I’ve tried quite a lot of things to get this to work.) Also, I’m doing this to upgrade to the latest version. I’ve had this running successfully for half a year. The old version still works fine besides the alert for which the upgrade is required. Here are the results from npm run start: # npm run start \> websdk-local@1.7.5 start /var/www/staging/html/live/sample-app-web/Local \> set NODE\_ENV=development && set BABEL\_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open [http://localhost:9999/index.html](http://localhost:9999/index.html) --watch ``` ℹ ｢wds｣: Project is running at http://0.0.0.0:9999/ ℹ ｢wds｣: webpack output is served from /static ℹ ｢wds｣: Content not from webpack is served from /var/www/staging/html/live/sample-app-web/Local events.js:287 throw er; // Unhandled 'error' event ^ Error: spawn http://localhost:9999/index.html ENOENT at Process.ChildProcess._handle.onexit (internal/child_process.js:267:19) at onErrorNT (internal/child_process.js:469:16) at processTicksAndRejections (internal/process/task_queues.js:84:21) Emitted 'error' event on ChildProcess instance at: at Process.ChildProcess._handle.onexit (internal/child_process.js:273:12) at onErrorNT (internal/child_process.js:469:16) at processTicksAndRejections (internal/process/task_queues.js:84:21) { errno: 'ENOENT', code: 'ENOENT', syscall: 'spawn http://localhost:9999/index.html', path: 'http://localhost:9999/index.html', spawnargs: ['http://0.0.0.0:9999/'] } npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! websdk-local@1.7.5 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the websdk-local@1.7.5 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /root/.npm/_logs/2020-04-12T19_35_29_497Z-debug.log ``` **And here is the error debug log file:** ``` # cat /root/.npm/_logs/2020-04-12T19_35_29_497Z-debug.log 0 info it worked if it ends with ok 1 verbose cli [ 1 verbose cli '/root/.nvm/versions/node/v12.16.2/bin/node', 1 verbose cli '/root/.nvm/versions/node/v12.16.2/bin/npm', 1 verbose cli 'run', 1 verbose cli 'start' 1 verbose cli ] 2 info using npm@6.14.4 3 info using node@v12.16.2 4 verbose run-script ['prestart', 'start', 'poststart'] 5 info lifecycle websdk-local@1.7.5~prestart: websdk-local@1.7.5 6 info lifecycle websdk-local@1.7.5~start: websdk-local@1.7.5 7 verbose lifecycle websdk-local@1.7.5~start: unsafe-perm in lifecycle true 8 verbose lifecycle websdk-local@1.7.5~start: PATH: /root/.nvm/versions/node/v12.16.2/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/var/www/staging/html/live/sample-app-web/Local/node_modules/.bin:/root/bin:/root/.nvm/versions/node/v12.16.2/bin:/root/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin 9 verbose lifecycle websdk-local@1.7.5~start: CWD: /var/www/staging/html/live/sample-app-web/Local 10 silly lifecycle websdk-local@1.7.5~start: Args: [ 10 silly lifecycle '-c', 10 silly lifecycle 'set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch' 10 silly lifecycle ] 11 silly lifecycle websdk-local@1.7.5~start: Returned: code: 1 signal: null 12 info lifecycle websdk-local@1.7.5~start: Failed to exec start script 13 verbose stack Error: websdk-local@1.7.5 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` 13 verbose stack Exit status 1 13 verbose stack at EventEmitter. (/root/.nvm/versions/node/v12.16.2/lib/node_modules/npm/node_modules/npm-lifecycle/index.js:332:16) 13 verbose stack at EventEmitter.emit (events.js:310:20) 13 verbose stack at ChildProcess. (/root/.nvm/versions/node/v12.16.2/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:55:14) 13 verbose stack at ChildProcess.emit (events.js:310:20) 13 verbose stack at maybeClose (internal/child_process.js:1021:16) 13 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5) 14 verbose pkgid websdk-local@1.7.5 15 verbose cwd /var/www/staging/html/live/sample-app-web/Local 16 verbose Linux 4.4.0-159-generic 17 verbose argv "/root/.nvm/versions/node/v12.16.2/bin/node" "/root/.nvm/versions/node/v12.16.2/bin/npm" "run" "start" 18 verbose node v12.16.2 19 verbose npm v6.14.4 20 error code ELIFECYCLE 21 error errno 1 22 error websdk-local@1.7.5 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` 22 error Exit status 1 23 error Failed at the websdk-local@1.7.5 start script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [1, true] ``` **Also, a lot of optional dependencies weren’t installed:** ``` # npm install npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3. > core-js@2.6.11 postinstall /var/www/staging/html/live/sample-app-web/Local/node_modules/core-js > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: > https://opencollective.com/core-js > https://www.patreon.com/zloirock Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -) > core-js-pure@3.6.5 postinstall /var/www/staging/html/live/sample-app-web/Local/node_modules/core-js-pure > node -e "try{require('./postinstall')}catch(e){}" Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library! The project needs your help! Please consider supporting of core-js on Open Collective or Patreon: > https://opencollective.com/core-js > https://www.patreon.com/zloirock Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -) npm notice created a lockfile as package-lock.json. You should commit this file. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.2.7 (node_modules/chokidar/node_modules/fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.12: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"}) npm WARN eslint-config-airbnb@17.1.1 requires a peer of eslint@^4.19.1 || ^5.3.0 but none is installed. You must install peer dependencies yourself. npm WARN eslint-config-airbnb-base@13.2.0 requires a peer of eslint@^4.19.1 || ^5.3.0 but none is installed. You must install peer dependencies yourself. npm WARN websdk-local@1.7.5 No repository field. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: abbrev@1.1.1 (node_modules/fsevents/node_modules/abbrev): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/abbrev' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.abbrev.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ansi-regex@2.1.1 (node_modules/fsevents/node_modules/ansi-regex): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/ansi-regex' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.ansi-regex.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: aproba@1.2.0 (node_modules/fsevents/node_modules/aproba): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/aproba' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.aproba.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: balanced-match@1.0.0 (node_modules/fsevents/node_modules/balanced-match): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/balanced-match' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.balanced-match.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: chownr@1.1.4 (node_modules/fsevents/node_modules/chownr): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/chownr' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.chownr.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: code-point-at@1.1.0 (node_modules/fsevents/node_modules/code-point-at): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/code-point-at' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.code-point-at.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: concat-map@0.0.1 (node_modules/fsevents/node_modules/concat-map): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/concat-map' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.concat-map.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: console-control-strings@1.1.0 (node_modules/fsevents/node_modules/console-control-strings): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/console-control-strings' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.console-control-strings.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: core-util-is@1.0.2 (node_modules/fsevents/node_modules/core-util-is): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/core-util-is' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.core-util-is.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: deep-extend@0.6.0 (node_modules/fsevents/node_modules/deep-extend): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/deep-extend' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.deep-extend.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: delegates@1.0.0 (node_modules/fsevents/node_modules/delegates): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/delegates' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.delegates.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: detect-libc@1.0.3 (node_modules/fsevents/node_modules/detect-libc): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/detect-libc' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.detect-libc.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fs.realpath@1.0.0 (node_modules/fsevents/node_modules/fs.realpath): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/fs.realpath' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.fs.realpath.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: has-unicode@2.0.1 (node_modules/fsevents/node_modules/has-unicode): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/has-unicode' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.has-unicode.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: inherits@2.0.4 (node_modules/fsevents/node_modules/inherits): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/inherits' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.inherits.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ini@1.3.5 (node_modules/fsevents/node_modules/ini): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/ini' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.ini.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: isarray@1.0.0 (node_modules/fsevents/node_modules/isarray): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/isarray' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.isarray.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: minimist@1.2.5 (node_modules/fsevents/node_modules/minimist): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/minimist' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.minimist.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: ms@2.1.2 (node_modules/fsevents/node_modules/ms): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/ms' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.ms.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: npm-normalize-package-bin@1.0.1 (node_modules/fsevents/node_modules/npm-normalize-package-bin): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/npm-normalize-package-bin' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.npm-normalize-package-bin.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: number-is-nan@1.0.1 (node_modules/fsevents/node_modules/number-is-nan): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/number-is-nan' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.number-is-nan.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: object-assign@4.1.1 (node_modules/fsevents/node_modules/object-assign): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/object-assign' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.object-assign.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: os-homedir@1.0.2 (node_modules/fsevents/node_modules/os-homedir): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/os-homedir' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.os-homedir.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: os-tmpdir@1.0.2 (node_modules/fsevents/node_modules/os-tmpdir): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/os-tmpdir' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.os-tmpdir.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: path-is-absolute@1.0.1 (node_modules/fsevents/node_modules/path-is-absolute): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/path-is-absolute' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.path-is-absolute.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: process-nextick-args@2.0.1 (node_modules/fsevents/node_modules/process-nextick-args): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/process-nextick-args' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.process-nextick-args.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: safe-buffer@5.1.2 (node_modules/fsevents/node_modules/safe-buffer): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/safe-buffer' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.safe-buffer.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: safer-buffer@2.1.2 (node_modules/fsevents/node_modules/safer-buffer): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/safer-buffer' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.safer-buffer.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: sax@1.2.4 (node_modules/fsevents/node_modules/sax): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/sax' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.sax.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: semver@5.7.1 (node_modules/fsevents/node_modules/semver): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/semver' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.semver.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: set-blocking@2.0.0 (node_modules/fsevents/node_modules/set-blocking): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/set-blocking' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.set-blocking.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: signal-exit@3.0.2 (node_modules/fsevents/node_modules/signal-exit): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/signal-exit' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.signal-exit.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: strip-json-comments@2.0.1 (node_modules/fsevents/node_modules/strip-json-comments): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/strip-json-comments' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.strip-json-comments.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: util-deprecate@1.0.2 (node_modules/fsevents/node_modules/util-deprecate): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/util-deprecate' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.util-deprecate.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: wrappy@1.0.2 (node_modules/fsevents/node_modules/wrappy): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/wrappy' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.wrappy.DELETE' npm WARN optional SKIPPING OPTIONAL DEPENDENCY: yallist@3.1.1 (node_modules/fsevents/node_modules/yallist): npm WARN enoent SKIPPING OPTIONAL DEPENDENCY: ENOENT: no such file or directory, rename '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/yallist' -> '/var/www/staging/html/live/sample-app-web/Local/node_modules/fsevents/node_modules/.yallist.DELETE' added 926 packages from 473 contributors and audited 14751 packages in 21.186s 38 packages are looking for funding run `npm fund` for details found 0 vulnerabilities ``` ---
**Author:** ![ZoomFan](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@ZoomFan](https://devforum.zoom.us/u/ZoomFan)\ **Post date:** [April 12, 2020, 9:45pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/5 "2020-04-12T21:45:00Z")
I tried the same thing on ubuntu 18.04 and still the same errors. Please advise. ---
**Author:** ![ZoomFan](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@ZoomFan](https://devforum.zoom.us/u/ZoomFan)\ **Post date:** [April 13, 2020, 3:02am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/6 "2020-04-13T03:02:18Z")
The new version (1.7.4, aka the breaking version) seems to overload the inotify watchers limit that is preset on ubuntu. This seems to resolve the issue: [https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers#the-technical-details](https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers#the-technical-details) Please follow the instructions at that link, but in case that link doesn’t work, here are the commands to fix it: > ``` > # echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf > # sudo sysctl -p > > ``` Hope this is helpful to someone else. ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [April 13, 2020, 10:59pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/7 "2020-04-13T22:59:57Z")
Thanks for posting your solution @ZoomFan! Happy to hear you got it working! 🙂 -Tommy ---
**Author:** ![emadridm](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/emadridm/32/5656_2.png) [@emadridm](https://devforum.zoom.us/u/emadridm)\ **Post date:** [April 24, 2020, 3:19pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/8 "2020-04-24T15:19:47Z")
> [@ZoomFan](#): > > pm run start Hi folks, I’ve got the error on Ubuntu 18.04-4 LTS with inotify watchers set to 1048576. Is here any other thing that I should consider? I am using version 1.7.6 sample websdk. ---
**Author:** ![ZoomFan](https://avatars.discourse-cdn.com/v4/letter/z/5e9695/32.png) [@ZoomFan](https://devforum.zoom.us/u/ZoomFan)\ **Post date:** [April 24, 2020, 4:38pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/9 "2020-04-24T16:38:45Z")
When I was dealing with this installation, I got a lot of errors that all looked similar and had to debug them one at a time. What is the exact error you are getting? Also, did you look at the debug log file at the end of the error to see if there were any clues in there? ---
**Author:** ![emadridm](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/emadridm/32/5656_2.png) [@emadridm](https://devforum.zoom.us/u/emadridm)\ **Post date:** [April 24, 2020, 5:33pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/10 "2020-04-24T17:33:12Z")
I am getting the same error what you got (12 days ago). **Here is the error debug log file:** 0 info it worked if it ends with ok 1 verbose cli [‘/usr/bin/node’, ‘/usr/bin/npm’, ‘run’, ‘start’] 2 info using npm@6.14.4 3 info using node@v12.16.2 4 verbose run-script [‘prestart’, ‘start’, ‘poststart’] 5 info lifecycle websdk-local@1.7.6~prestart: websdk-local@1.7.6 6 info lifecycle websdk-local@1.7.6~start: websdk-local@1.7.6 7 verbose lifecycle websdk-local@1.7.6~start: unsafe-perm in lifecycle true 8 verbose lifecycle websdk-local@1.7.6~start: PATH: /usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/node-gyp-bin:/home/enrique/projects/sample-app-web/Local/node\_modules/.bin:/home/enrique/.local/bin:/home/enrique/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin 9 verbose lifecycle websdk-local@1.7.6~start: CWD: /home/enrique/projects/sample-app-web/Local 10 silly lifecycle websdk-local@1.7.6~start: Args: [ 10 silly lifecycle ‘-c’, 10 silly lifecycle ‘set NODE\_ENV=development && set BABEL\_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open [http://localhost:9999/index.html](http://localhost:9999/index.html) --watch’ 10 silly lifecycle ] 11 silly lifecycle websdk-local@1.7.6~start: Returned: code: 1 signal: null 12 info lifecycle websdk-local@1.7.6~start: Failed to exec start script 13 verbose stack Error: websdk-local@1.7.6 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open [http://localhost:9999/index.html](http://localhost:9999/index.html) --watch` 13 verbose stack Exit status 1**13 verbose stack at EventEmitter. (/usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/index.js:332:16) 13 verbose stack at EventEmitter.emit (events.js:310:20) 13 verbose stack at ChildProcess. (/usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/lib/spawn.js:55:14) 13 verbose stack at ChildProcess.emit (events.js:310:20) 13 verbose stack at maybeClose (internal/child\_process.js:1021:16) 13 verbose stack at Process.ChildProcess.\_handle.onexit (internal/child\_process.js:286:5)** 14 verbose pkgid websdk-local@1.7.6 15 verbose cwd /home/enrique/projects/sample-app-web/Local 16 verbose Linux 4.15.0-96-generic 17 verbose argv “/usr/bin/node” “/usr/bin/npm” “run” “start” 18 verbose node v12.16.2 19 verbose npm v6.14.4 **20 error code ELIFECYCLE** 21 error errno 1 22 error websdk-local@1.7.6 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open [http://localhost:9999/index.html](http://localhost:9999/index.html) --watch` 22 error Exit status 1 23 error Failed at the websdk-local@1.7.6 start script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [1, true] ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [April 27, 2020, 8:53pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/11 "2020-04-27T20:53:16Z")
Hey @emadridm, What script are you running that throws this error? Did you try what @ZoomFan suggested above? Checkout this thread: > [@Sample-web-app npm run start issue](https://devforum.zoom.us/t/sample-web-app-npm-run-start-issue/8515/9): > > Hey @tharakaravishan, Yes, please install http-server globally, npm install http-server -g Thanks, Tommy Thanks, Tommy ---
**Author:** ![s6pamend](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@s6pamend](https://devforum.zoom.us/u/s6pamend)\ **Post date:** [May 1, 2020, 7:26pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/12 "2020-05-01T19:26:40Z")
Hi everyone! I’m getting the same error when trying to install the Local Sample I’ve followed this link’s instructions. [https://marketplace.zoom.us/docs/sdk/native-sdks/web/reference](https://marketplace.zoom.us/docs/sdk/native-sdks/web/reference) I’ve added my key and secret string (Developer Marketplace) on index.js Then I’ve tried: npm install @zoomus/websdk@1.7.6 echo fs.inotify.max\_user\_watches=524288 | sudo tee -a /etc/sysctl.conf sudo sysctl -p npm install http-server -g but I’m still gettings these errors npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! websdk-local@1.7.6 https: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https true --open https://localhost:9999/index.html --watch` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the websdk-local@1.7.6 https script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /root/.npm/\_logs/2020-05-01T19\_03\_15\_092Z-debug.log ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [May 6, 2020, 5:25pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/13 "2020-05-06T17:25:13Z")
Hey @s6pamend, Can you try just running `http-server` and navigating to the localhost url? Thanks, Tommy ---
**Author:** ![smadamshetty](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/smadamshetty/32/10373_2.png) [@smadamshetty](https://devforum.zoom.us/u/smadamshetty)\ **Post date:** [June 12, 2020, 5:12am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/14 "2020-06-12T05:12:25Z")
Hi All, I’m also getting the same error in Ubuntu. `Ubuntu version 18.04.4 LTS` 0 info it worked if it ends with ok 1 verbose cli [‘/usr/bin/node’, ‘/usr/bin/npm’, ‘run’, ‘start’] 2 info using npm@6.14.4 3 info using node@v13.14.0 4 verbose run-script [‘prestart’, ‘start’, ‘poststart’] 5 info lifecycle websdk-local@1.7.8~prestart: websdk-local@1.7.8 6 info lifecycle websdk-local@1.7.8~start: websdk-local@1.7.8 7 verbose lifecycle websdk-local@1.7.8~start: unsafe-perm in lifecycle true 8 verbose lifecycle websdk-local@1.7.8~start: PATH: /usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/node-gyp-bin:/home/anusha/Downloads/Local/Local/node\_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin 9 verbose lifecycle websdk-local@1.7.8~start: CWD: /home/anusha/Downloads/Local/Local 10 silly lifecycle websdk-local@1.7.8~start: Args: [ 10 silly lifecycle ‘-c’, 10 silly lifecycle ‘set NODE\_ENV=development && set BABEL\_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open [http://localhost:9999/index.html](http://localhost:9999/index.html) --watch’ 10 silly lifecycle ] 11 silly lifecycle websdk-local@1.7.8~start: Returned: code: 1 signal: null 12 info lifecycle websdk-local@1.7.8~start: Failed to exec start script 13 verbose stack Error: websdk-local@1.7.8 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` 13 verbose stack Exit status 1 13 verbose stack at EventEmitter. (/usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/index.js:332:16) 13 verbose stack at EventEmitter.emit (events.js:315:20) 13 verbose stack at ChildProcess. (/usr/lib/node\_modules/npm/node\_modules/npm-lifecycle/lib/spawn.js:55:14) 13 verbose stack at ChildProcess.emit (events.js:315:20) 13 verbose stack at maybeClose (internal/child\_process.js:1026:16) 13 verbose stack at Process.ChildProcess.\_handle.onexit (internal/child\_process.js:286:5) 14 verbose pkgid websdk-local@1.7.8 15 verbose cwd /home/anusha/Downloads/Local/Local 16 verbose Linux 5.3.0-53-generic 17 verbose argv “/usr/bin/node” “/usr/bin/npm” “run” “start” 18 verbose node v13.14.0 19 verbose npm v6.14.4 20 error code ELIFECYCLE 21 error errno 1 22 error websdk-local@1.7.8 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` 22 error Exit status 1 23 error Failed at the websdk-local@1.7.8 start script. 23 error This is probably not a problem with npm. There is likely additional logging output above. 24 verbose exit [1, true] ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [June 16, 2020, 5:45pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/15 "2020-06-16T17:45:17Z")
Hey @smadamshetty, Please provide steps to reproduce your issue. Thanks, Tommy ---
**Author:** ![smadamshetty](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/smadamshetty/32/10373_2.png) [@smadamshetty](https://devforum.zoom.us/u/smadamshetty)\ **Post date:** [July 2, 2020, 3:18am UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/16 "2020-07-02T03:18:00Z")
npm run start if directly run following command on terminal then it was working > sudo webpack-dev-server --config webpack.config.dev.js --watch ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [July 2, 2020, 9:10pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/17 "2020-07-02T21:10:35Z")
Hey @smadamshetty, Happy to hear you got it working! We will investigate why the script was not working. Thanks, Tommy ---
**Author:** ![damian.owerko](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/damian.owerko/32/6222_2.png) [@damian.owerko](https://devforum.zoom.us/u/damian.owerko)\ **Post date:** [July 3, 2020, 5:03pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/18 "2020-07-03T17:03:55Z")
I have the same issue. I am running Ubuntu 20.04. I tried running the sample app using node 14 and 10. The suggested fix results in the same error. Traceback: ```auto > websdk-local@1.7.9 start /home/damian/zoom/Local > set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch ℹ ｢wds｣: Project is running at http://0.0.0.0:9999/ ℹ ｢wds｣: webpack output is served from /static ℹ ｢wds｣: Content not from webpack is served from /home/damian/zoom/Local events.js:291 throw er; // Unhandled 'error' event ^ Error: spawn http://localhost:9999/index.html ENOENT at Process.ChildProcess._handle.onexit (internal/child_process.js:268:19) at onErrorNT (internal/child_process.js:468:16) at processTicksAndRejections (internal/process/task_queues.js:80:21) Emitted 'error' event on ChildProcess instance at: at Process.ChildProcess._handle.onexit (internal/child_process.js:274:12) at onErrorNT (internal/child_process.js:468:16) at processTicksAndRejections (internal/process/task_queues.js:80:21) { errno: -2, code: 'ENOENT', syscall: 'spawn http://localhost:9999/index.html', path: 'http://localhost:9999/index.html', spawnargs: ['http://0.0.0.0:9999/'] } npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! websdk-local@1.7.9 start: `set NODE_ENV=development && set BABEL_ENV=development && webpack-dev-server --config webpack.config.dev.js --https false --open http://localhost:9999/index.html --watch` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the websdk-local@1.7.9 start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /home/damian/.npm/_logs/2020-07-03T17_02_50_630Z-debug.log ``` ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [July 7, 2020, 10:49pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/19 "2020-07-07T22:49:11Z")
Hey @damian.owerko, Can you just try opening the index.html file to use the Web SDK? Thanks, Tommy ---
**Author:** ![roger](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/roger/32/11819_2.png) [@roger](https://devforum.zoom.us/u/roger)\ **Post date:** [August 20, 2020, 9:34pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/20 "2020-08-20T21:34:13Z")
I submitted a Pull Request on Github that fixes this issue: [https://github.com/zoom/sample-app-web/pull/24](https://github.com/zoom/sample-app-web/pull/24) Can you review this, or direct it to somebody who can? ---
**Author:** ![tommy](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/tommy/32/72769_2.png) [@tommy](https://devforum.zoom.us/u/tommy)\ **Post date:** [August 24, 2020, 5:47pm UTC](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103/21 "2020-08-24T17:47:04Z")
Hey @roger, Thanks for contributing to the Web SDK! We will review your pull request. 🙂 (CS-2220) -Tommy [Next page](https://devforum.zoom.us/t/installing-sample-app-web-gives-error/12103.md?page=2)