Android Question ZOMaterialComponents library with new B4A 12 and SDK - NoClassDefFoundError - Lkotlin/jvm/internal/Intrinsics

[mcqueccu]

Has anyone been able to successfully compile their application with the ZOmaterialcomponents library found here #post 8?
I have been using B4A v12 since it was released with no problem. I recently opened some old project which uses ZOMaterialComponents library and I started getting Debugger failed to connect without any further error. Apps are not running.

When I turned on Unfiltered Logs, I got this error message. I have reinstalled B4A several times, and redownloade the sdk components and extracted with 7zip but it seems the error is not from there.

hutting down VM
FATAL EXCEPTION: main
Process: b4a.example, PID: 28435
java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/jvm/internal/Intrinsics;
    at androidx.savedstate.SavedStateRegistryController$Companion.create(Unknown Source:2)
    at androidx.savedstate.SavedStateRegistryController.create(Unknown Source:2)
    at androidx.activity.ComponentActivity.<init>(ComponentActivity.java:146)
    at androidx.fragment.app.FragmentActivity.<init>(FragmentActivity.java:108)
    at androidx.appcompat.app.AppCompatActivity.<init>(AppCompatActivity.java:94)
    at b4a.example.main.<init>(main.java:17)
    at java.lang.Class.newInstance(Native Method)
    at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
    at android.app.Instrumentation.newActivity(Instrumentation.java:1273)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3666)
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3988)
    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:109)
    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2335)
    at android.os.Handler.dispatchMessage(Handler.java:106)
    at android.os.Looper.loopOnce(Looper.java:241)
    at android.os.Looper.loop(Looper.java:342)
    at android.app.ActivityThread.main(ActivityThread.java:8117)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:583)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1045)
Caused by: java.lang.ClassNotFoundException: kotlin.jvm.internal.Intrinsics
    ... 22 more
at androidx.savedstate.SavedStateRegistryController$Companion.create(Unknown Source:2)
at androidx.savedstate.SavedStateRegistryController.create(Unknown Source:2)
at androidx.activity.ComponentActivity.<init>(ComponentActivity.java:146)
at androidx.fragment.app.FragmentActivity.<init>(FragmentActivity.java:108)
at androidx.appcompat.app.AppCompatActivity.<init>(AppCompatActivity.java:94)
at b4a.example.main.<init>(main.java:17)
at java.lang.Class.newInstance(Native Method)
at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
at android.app.Instrumentation.newActivity(Instrumentation.java:1273)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3666)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3988)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:109)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2335)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:241)
at android.os.Looper.loop(Looper.java:342)
at android.app.ActivityThread.main(ActivityThread.java:8117)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:583)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1045)
isTheMainScreen, displayId: 0  classname = b4a.example.main
getTopPackageNameNew pkm = b4a.example
HwBinder: Starting thread pool for getting: vendor.transsion.hardware.tne.tneengine@1.0::ITne/default
isQSplitscreenMode mode = 1
tne=vendor.transsion.hardware.tne.tneengine@1.0::ITne@Proxy
getCallbackIndex index= 1
vendor TNE runTNE
sceneType===0xffffff05,sceneType.length()=10
Illegal TNE TAG 0xffffff05,break
crashInfo.exceptionClassName = java.lang.ClassNotFoundException , crashInfo.exceptionMessage = kotlin.jvm.internal.Intrinsics, crashInfo.throwFileName = null,crashInfo.throwLineNumber = 2
permission proof speed of 0 mm
mode = 1 clsname = b4a.example.main

 

[Erel]

Add a reference to AppCompat.

 

[mcqueccu]

Yes, reference to appcompat is present with Multidex

 

[Erel]

Installed viewpager2 with the sdk manager and it worked.

Make sure to use latest version of B4A. AppCompat version should be 4.02.

 

[mcqueccu]

It's working now.

Apart from Extends Appcompat, I have to reference the Appcompat as well in the Libraries tab as you suggested.