# Error with Initialized MobileRTC using bridging to swift **URL:** \ **Category:** iOS\ **Created:** [August 5, 2020, 3:46pm UTC](https://devforum.zoom.us/t/error-with-initialized-mobilertc-using-bridging-to-swift/26332 "2020-08-05T15:46:22Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![SergioDalenceA](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/sergiodalencea/32/13075_2.png) [@SergioDalenceA](https://devforum.zoom.us/u/SergioDalenceA)\ **Post date:** [August 5, 2020, 3:46pm UTC](https://devforum.zoom.us/t/error-with-initialized-mobilertc-using-bridging-to-swift/26332/1 "2020-08-05T15:46:23Z")
**Description** I have error with try initialize MobileRTC.shared() with MobileRTCSDKInitContext() code: ``` let context = MobileRTCSDKInitContext() context.domain = "https://zoom.us" context.enableLog = true context.locale = .default context.appGroupId = "" MobileRTC.shared().initialize(context) let auth: MobileRTCAuthService = zoom.getAuthService()! auth.clientKey = "XXXXXXXXXXXXXXXX" auth.clientSecret = "XXXXXXXXXXXXXXXX" auth.delegate = self auth.sdkAuth() ``` I recibe this error: ZoomIntegration[3162:824279] \*\*\* Terminating app due to uncaught exception ‘NSInvalidArgumentException’, reason: ‘\*\*\* -[NSBundle initWithURL:]: nil URL argument’ \*\*\* First throw call stack: (0x19bbe5654 0x19b907bcc 0x19beeea54 0x19beee948 0x104fe3374 0x104e0b730 0x104e0d044 0x104fe329c 0x1054b6c04 0x105a33bd4 0x105910540 0x1054833fc 0x105736860 0x105735a78 0x1057333c4 0x105734544 0x104ff1a1c 0x10514fc50 0x104bdd410 0x104bdd8ec 0x19fc8fc14 0x19fc919a0 0x19fc9723c 0x19f43ba6c 0x19fc93280 0x19fc935d4 0x19fc993e4 0x104bdeeb4 0x19b9e58f0) libc++abi.dylib: terminating with uncaught exception of type NSException **Which version** zoom-sdk-ios Version: v5.0.24433.0616 Xcode: 11.6\*\* **Smartphone:** - Device: iPhone 7 - OS: **iOS 13.6** ---
**Author:** ![carson.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/carson.zoom/32/785_2.png) [@carson.zoom](https://devforum.zoom.us/u/carson.zoom)\ **Post date:** [August 8, 2020, 2:04am UTC](https://devforum.zoom.us/t/error-with-initialized-mobilertc-using-bridging-to-swift/26332/2 "2020-08-08T02:04:39Z")
Hi @SergioDalenceA, Thanks for the post. Could you provide the full .crash log for us to further investigate? Thanks! ---
**Author:** ![SergioDalenceA](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/sergiodalencea/32/13075_2.png) [@SergioDalenceA](https://devforum.zoom.us/u/SergioDalenceA)\ **Post date:** [August 11, 2020, 9:49pm UTC](https://devforum.zoom.us/t/error-with-initialized-mobilertc-using-bridging-to-swift/26332/3 "2020-08-11T21:49:59Z")
Hi Carson\_Chen this is my .crash log > Incident Identifier: 06CAE921-293F-4E16-BC7A-7E8C218C4536 > CrashReporter Key: 96445500ade5ccdcf98736a55eeb8a8758ae1e7d > Hardware Model: iPhone9,3 > Process: ZoomIntegration [2522] > Path: /private/var/containers/Bundle/Application/C34DB900-AFCD-4F33-846F-FB167893C066/ZoomIntegration.app/ZoomIntegration > Identifier: com.sd.ZoomIntegration > Version: 1 (1.0) > Code Type: ARM-64 (Native) > Role: Foreground > Parent Process: launchd [1] > Coalition: com.sd.ZoomIntegration [1543] > > Date/Time: 2020-08-11 17:46:31.6050 -0400 > Launch Time: 2020-08-11 17:46:31.5192 -0400 > OS Version: iPhone OS 13.6 (17G68) > Release Type: User > Baseband Version: 4.03.00 > Report Version: 104 > > Exception Type: EXC\_CRASH (SIGABRT) > Exception Codes: 0x0000000000000000, 0x0000000000000000 > Exception Note: EXC\_CORPSE\_NOTIFY > Triggered by Thread: 0 > > Last Exception Backtrace: > 0 CoreFoundation 0x194ced654 \_\_exceptionPreprocess + 224 > 1 libobjc.A.dylib 0x194a0fbcc objc\_exception\_throw + 55 > 2 Foundation 0x194ff6a54 -[NSBundle initWithURL:] + 255 > 3 Foundation 0x194ff6948 +[NSBundle bundleWithURL:] + 35 > 4 MobileRTC 0x104f57374 0x104f44000 + 78708 > 5 libdispatch.dylib 0x1949b3524 \_dispatch\_client\_callout + 15 > 6 libdispatch.dylib 0x19495adc8 \_dispatch\_once\_callout + 27 > 7 MobileRTC 0x104f5729c 0x104f44000 + 78492 > 8 MobileRTC 0x10542ac04 0x104f44000 + 5139460 > 9 MobileRTC 0x1059a7bd4 0x104f44000 + 10894292 > 10 MobileRTC 0x105884540 0x104f44000 + 9700672 > 11 MobileRTC 0x1053f73fc 0x104f44000 + 4928508 > 12 MobileRTC 0x1056aa860 0x104f44000 + 7759968 > 13 MobileRTC 0x1056a9a78 0x104f44000 + 7756408 > 14 MobileRTC 0x1056a73c4 0x104f44000 + 7746500 > 15 MobileRTC 0x1056a8544 0x104f44000 + 7750980 > 16 MobileRTC 0x104f65a1c 0x104f44000 + 137756 > 17 MobileRTC 0x1050c3c50 0x104f44000 + 1571920 > 18 ZoomIntegration 0x104bacf48 0x104ba8000 + 20296 > 19 ZoomIntegration 0x104bad424 0x104ba8000 + 21540 > 20 UIKitCore 0x198d97c14 -[UIApplication \_handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 355 > 21 UIKitCore 0x198d999a0 -[UIApplication \_callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 5047 > 22 UIKitCore 0x198d9f23c -[UIApplication \_runWithMainScene:transitionContext:completion:] + 1243 > 23 UIKitCore 0x198543a6c -[\_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 211 > 24 UIKitCore 0x198d9b280 -[UIApplication \_compellApplicationLaunchToCompleteUnconditionally] + 63 > 25 UIKitCore 0x198d9b5d4 -[UIApplication \_run] + 835 > 26 UIKitCore 0x198da13e4 UIApplicationMain + 1931 > 27 ZoomIntegration 0x104baeea8 0x104ba8000 + 28328 > 28 libdyld.dylib 0x194aed8f0 start + 3 > > Thread 0 name: Dispatch queue: com.apple.main-thread > Thread 0 Crashed: > 0 libsystem\_kernel.dylib 0x0000000194ae2d88 \_\_pthread\_kill + 8 > 1 libsystem\_pthread.dylib 0x00000001949fb1e8 pthread\_kill$VARIANT$mp + 136 > 2 libsystem\_c.dylib 0x000000019494e934 abort + 100 > 3 libc++abi.dylib 0x0000000194ab6cc0 \_\_cxxabiv1::\_\_aligned\_malloc\_with\_fallback+ 76992 (unsigned long) + 0 > 4 libc++abi.dylib 0x0000000194aa8e10 demangling\_unexpected\_handler+ 19984 () + 0 > 5 libobjc.A.dylib 0x0000000194a0fe80 \_objc\_terminate+ 24192 () + 124 > 6 libc++abi.dylib 0x0000000194ab614c std::\_\_terminate(void (\*)+ 74060 ()) + 16 > 7 libc++abi.dylib 0x0000000194ab60e4 std::terminate+ 73956 () + 44 > 8 libdispatch.dylib 0x00000001949b3538 \_dispatch\_client\_callout + 36 > 9 libdispatch.dylib 0x000000019495adc8 \_dispatch\_once\_callout + 28 > 10 MobileRTC 0x0000000104f5729c 0x104f44000 + 78492 > 11 MobileRTC 0x000000010542ac04 0x104f44000 + 5139460 > 12 MobileRTC 0x00000001059a7bd4 0x104f44000 + 10894292 > 13 MobileRTC 0x0000000105884540 0x104f44000 + 9700672 > 14 MobileRTC 0x00000001053f73fc 0x104f44000 + 4928508 > 15 MobileRTC 0x00000001056aa860 0x104f44000 + 7759968 > 16 MobileRTC 0x00000001056a9a78 0x104f44000 + 7756408 > 17 MobileRTC 0x00000001056a73c4 0x104f44000 + 7746500 > 18 MobileRTC 0x00000001056a8544 0x104f44000 + 7750980 > 19 MobileRTC 0x0000000104f65a1c 0x104f44000 + 137756 > 20 MobileRTC 0x00000001050c3c50 0x104f44000 + 1571920 > 21 ZoomIntegration 0x0000000104bacf48 0x104ba8000 + 20296 > 22 ZoomIntegration 0x0000000104bad424 0x104ba8000 + 21540 > 23 UIKitCore 0x0000000198d97c14 -[UIApplication \_handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 356 > 24 UIKitCore 0x0000000198d999a0 -[UIApplication \_callInitializationDelegatesWithActions:forCanvas:payload:fromOriginatingProcess:] + 5048 > 25 UIKitCore 0x0000000198d9f23c -[UIApplication \_runWithMainScene:transitionContext:completion:] + 1244 > 26 UIKitCore 0x0000000198543a6c -[\_UISceneLifecycleMultiplexer completeApplicationLaunchWithFBSScene:transitionContext:] + 212 > 27 UIKitCore 0x0000000198d9b280 -[UIApplication \_compellApplicationLaunchToCompleteUnconditionally] + 64 > 28 UIKitCore 0x0000000198d9b5d4 -[UIApplication \_run] + 836 > 29 UIKitCore 0x0000000198da13e4 UIApplicationMain + 1932 > 30 ZoomIntegration 0x0000000104baeea8 0x104ba8000 + 28328 > 31 libdyld.dylib 0x0000000194aed8f0 start + 4 > > Thread 1: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 2: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 3: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 4: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 5: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 6 name: com.apple.uikit.eventfetch-thread > Thread 6: > 0 libsystem\_kernel.dylib 0x0000000194ac1198 mach\_msg\_trap + 8 > 1 libsystem\_kernel.dylib 0x0000000194ac060c mach\_msg + 72 > 2 CoreFoundation 0x0000000194c6b328 \_\_CFRunLoopServiceMachPort + 148 > 3 CoreFoundation 0x0000000194c6635c \_\_CFRunLoopRun + 1160 > 4 CoreFoundation 0x0000000194c65ba8 CFRunLoopRunSpecific + 424 > 5 Foundation 0x0000000194fb701c -[NSRunLoop+ 32796 (NSRunLoop) runMode:beforeDate:] + 228 > 6 Foundation 0x0000000194fb6efc -[NSRunLoop+ 32508 (NSRunLoop) runUntilDate:] + 88 > 7 UIKitCore 0x0000000198e4457c -[UIEventFetcher threadMain] + 152 > 8 Foundation 0x00000001950e5e20 **NSThread\_\_start** + 848 > 9 libsystem\_pthread.dylib 0x0000000194a03d98 \_pthread\_start + 156 > 10 libsystem\_pthread.dylib 0x0000000194a0774c thread\_start + 8 > > Thread 7: > 0 libsystem\_pthread.dylib 0x0000000194a07738 start\_wqthread + 0 > > Thread 8: > 0 libsystem\_kernel.dylib 0x0000000194ae2b58 \_\_psynch\_cvwait + 8 > 1 libsystem\_pthread.dylib 0x00000001949fcce4 \_pthread\_cond\_wait$VARIANT$mp + 680 > 2 MobileRTC 0x0000000105abd638 0x104f44000 + 12031544 > 3 MobileRTC 0x0000000105a6ff18 0x104f44000 + 11714328 > 4 MobileRTC 0x000000010589e124 0x104f44000 + 9806116 > 5 libsystem\_pthread.dylib 0x0000000194a03d98 \_pthread\_start + 156 > 6 libsystem\_pthread.dylib 0x0000000194a0774c thread\_start + 8 > > Thread 9: > 0 libsystem\_kernel.dylib 0x0000000194ae2b58 \_\_psynch\_cvwait + 8 > 1 libsystem\_pthread.dylib 0x00000001949fcce4 \_pthread\_cond\_wait$VARIANT$mp + 680 > 2 MobileRTC 0x0000000105abd638 0x104f44000 + 12031544 > 3 MobileRTC 0x0000000105a74ab0 0x104f44000 + 11733680 > 4 MobileRTC 0x000000010589e124 0x104f44000 + 9806116 > 5 libsystem\_pthread.dylib 0x0000000194a03d98 \_pthread\_start + 156 > 6 libsystem\_pthread.dylib 0x0000000194a0774c thread\_start + 8 > > Thread 0 crashed with ARM Thread State (64-bit): > x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000 > x4: 0x0000000194ab9f29 x5: 0x000000016b255690 x6: 0x000000000000006e x7: 0xffffffffffffffec > x8: 0x0000000104ed1840 x9: 0x120c430eafc95b54 x10: 0x00000001949fb160 x11: 0x000000000000000b > x12: 0x00000001d066d080 x13: 0x0000000000000001 x14: 0x0000000000000010 x15: 0x0000000000000007 > x16: 0x0000000000000148 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000006 > x20: 0x0000000000000407 x21: 0x000000016b255690 x22: 0x0000000104ed1920 x23: 0x000000016b256d50 > x24: 0x0000000000000000 x25: 0x00000001d0b092d6 x26: 0x000000002b870064 x27: 0x0000000000000010 > x28: 0x0000000000000000 fp: 0x000000016b2555f0 lr: 0x00000001949fb1e8 > sp: 0x000000016b2555d0 pc: 0x0000000194ae2d88 cpsr: 0x40000000 > esr: 0x56000080 Address size fault ---
**Author:** ![carson.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/carson.zoom/32/785_2.png) [@carson.zoom](https://devforum.zoom.us/u/carson.zoom)\ **Post date:** [August 13, 2020, 6:57am UTC](https://devforum.zoom.us/t/error-with-initialized-mobilertc-using-bridging-to-swift/26332/4 "2020-08-13T06:57:01Z")
Hi @SergioDalenceA, Thanks for the reply and the crash log. Could you verify and see if the `MobileRTCResources.bundle` is correctly imported into Project\>Build Phases\>Copy Bundle Resources? It seems this resource bundle is missing. Thanks!