# App crash while preparing meeting after joining

**URL:** <https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693>\
**Category:** Android\
**Created:** [September 27, 2025, 8:07am UTC](https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693 "2025-09-27T08:07:26Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![himanshu.sharma](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/himanshu.sharma/32/52789_2.png) [@himanshu.sharma](https://devforum.zoom.us/u/himanshu.sharma)\
**Post date:** [September 27, 2025, 8:07am UTC](https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693/1 "2025-09-27T08:07:26Z")

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Facing the crash below as soon as I upgraded the Android meeting sdk to latest version currently:**v6.6.0.33395  
in order to meet 16 kb page size requirement.  
Although i have rechecked all the gradle dependancies required.  
i have one file** → app/libs/mobilertc.aar in my project.  
Is there any other file too, which needs to import?

Process: com.imarticus.staging, PID: 27390  
kotlin.reflect.jvm.internal.KotlinReflectionInternalError: Function ‘onRenderHandleChanged’ (JVM signature: onRenderHandleChanged(J)V) not resolved in class us.zoom.component.features.joinflow.avpreview.ZmAVPreviewBizHandler: no members found  
at kotlin.reflect.jvm.internal.KDeclarationContainerImpl.findFunctionDescriptor(KDeclarationContainerImpl.kt:149)  
at kotlin.reflect.jvm.internal.KFunctionImpl$descriptor$2.invoke(KFunctionImpl.kt:59)  
at kotlin.reflect.jvm.internal.KFunctionImpl$descriptor$2.invoke(KFunctionImpl.kt:58)  
at kotlin.reflect.jvm.internal.ReflectProperties$LazySoftVal.invoke(ReflectProperties.java:70)  
at kotlin.reflect.jvm.internal.ReflectProperties$Val.getValue(ReflectProperties.java:32)  
at kotlin.reflect.jvm.internal.KFunctionImpl.getDescriptor(KFunctionImpl.kt:58)  
at kotlin.reflect.jvm.internal.KFunctionImpl.toString(KFunctionImpl.kt:198)  
at kotlin.jvm.internal.FunctionReference.toString(FunctionReference.java:130)  
at java.lang.String.valueOf(String.java:4092)  
at java.lang.StringBuilder.append(StringBuilder.java:179)  
at us.zoom.component.features.joinflow.avpreview.data.AVPreviewUIState.toString(Unknown Source:225)  
at java.lang.String.valueOf(String.java:4092)  
at java.lang.StringBuilder.append(StringBuilder.java:179)  
at us.zoom.component.features.joinflow.avpreview.ZmAVPreviewBizHandler.a(ZmAVPreviewBizHandler.kt:128)  
at us.zoom.component.features.joinflow.avpreview.ZmAVPreviewBizHandler.a(ZmAVPreviewBizHandler.kt:41)  
at us.zoom.component.features.joinflow.videopreview.controller.ZmVideoPreviewPageController.F(ZmVideoPreviewPageController.kt:4)  
at us.zoom.component.clientbase.uicore.compose.ZmAbsComposePageController.H(ZmAbsComposePageController.kt:2)  
at us.zoom.component.clientbase.uicore.compose.ZmAbsComposePageController.p(ZmAbsComposePageController.kt:1)  
at us.zoom.component.clientbase.uicore.compose.ZmAbsComposePageController.A(ZmAbsComposePageController.kt:1)  
at us.zoom.component.clientbase.uicore.compose.ZmAbsComposePage$MainPage$3.invokeSuspend(ZmAbsComposePage.kt:2)  
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)  
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)  
at androidx.compose.ui.platform.AndroidUiDispatcher.performTrampolineDispatch(AndroidUiDispatcher.android.kt:79)  
at androidx.compose.ui.platform.AndroidUiDispatcher.access$performTrampolineDispatch(AndroidUiDispatcher.android.kt:41)  
at androidx.compose.ui.platform.AndroidUiDispatcher$dispatchCallback$1.run(AndroidUiDispatcher.android.kt:57)  
at android.os.Handler.handleCallback(Handler.java:958)  
at android.os.Handler.dispatchMessage(Handler.java:99)  
at android.os.Looper.loopOnce(Looper.java:205)  
at android.os.Looper.loop(Looper.java:294)  
at android.app.ActivityThread.main(ActivityThread.java:8376)  
at java.lang.reflect.Method.invoke(Native Method)  
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:640)  
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:982)  
Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [androidx.compose.ui.platform.MotionDurationScaleImpl@395cc1, androidx.compose.runtime.BroadcastFrameClock@f57c66

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<div class="post-metadata">

**Author:** ![himanshu.sharma](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/himanshu.sharma/32/52789_2.png) [@himanshu.sharma](https://devforum.zoom.us/u/himanshu.sharma)\
**Post date:** [September 27, 2025, 8:43am UTC](https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693/2 "2025-09-27T08:43:51Z")

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This is very urgent.  
Please help @elaine.ku @olena.chaika @michaelchen27

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<div class="post-metadata">

**Author:** ![ranjit.barve](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/ranjit.barve/32/37592_2.png) [@ranjit.barve](https://devforum.zoom.us/u/ranjit.barve)\
**Post date:** [October 26, 2025, 11:44am UTC](https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693/3 "2025-10-26T11:44:45Z")

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Same issue with me also please give me proper solution ASAP,  
[Issue link](https://devforum.zoom.us/t/kotlinreflectioninternalerror-crash-in-zmavpreviewbizhandler-after-upgrading-to-v6-5-1-31081/135317)

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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:** [October 26, 2026, 11:45am UTC](https://devforum.zoom.us/t/app-crash-while-preparing-meeting-after-joining/137693/4 "2026-10-26T11:45:06Z")

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Closed on October 26, 2026, 11:45am UTC

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