# Error Local Test when Build new App

**URL:** <https://devforum.zoom.us/t/error-local-test-when-build-new-app/53591>\
**Category:** API and Webhooks\
**Tags:** faq\
**Created:** [July 5, 2021, 7:39am UTC](https://devforum.zoom.us/t/error-local-test-when-build-new-app/53591 "2021-07-05T07:39:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![indra.gunanda](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/indra.gunanda/32/28872_2.png) [@indra.gunanda](https://devforum.zoom.us/u/indra.gunanda)\
**Post date:** [July 5, 2021, 7:39am UTC](https://devforum.zoom.us/t/error-local-test-when-build-new-app/53591/1 "2021-07-05T07:39:47Z")

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## Authorization new App got Error on Local Test

**Description**  
I just created custom app with zoom , but i stuck on local test  
**Error**

when i click install show this error

 ![image](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/5/1/51bbb5d919a6208c5c528dfe9581fba787dc9755.png)

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**Author:** ![will.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/will.zoom/32/14417_2.png) [@will.zoom](https://devforum.zoom.us/u/will.zoom)\
**Post date:** [July 6, 2021, 9:57pm UTC](https://devforum.zoom.us/t/error-local-test-when-build-new-app/53591/2 "2021-07-06T21:57:51Z")

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Hey @indra.gunanda,

What kind of app is this, is it a user level OAuth App?

Can you confirm that you’ve provided a valid redirect URL that is publicly accessible and online?

Thanks,  
Will

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [August 6, 2021, 7:58am UTC](https://devforum.zoom.us/t/error-local-test-when-build-new-app/53591/3 "2021-08-06T07:58:00Z")

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