Android Question app error

[hitesh.k]

https://www.b4x.com/android/forum/threads/firebaseauth-authenticate-your-users.67875/#content
hello i was trying to implement example covered in this tutorial but getting this error

Logger connected to:  samsung SM-A515F
--------- beginning of main
Copying updated assets files (2)
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create (first time) **
** Activity (main) Resume **
onAuthStateChanged: com.google.firebase.auth.internal.zzv@c449e46
** Activity (main) Pause, UserClosed = false **
** Activity (main) Create  **
** Activity (main) Resume **
SignInWithGoogle called
** Activity (main) Pause, UserClosed = false **
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 com.google.android.gms.auth.api.signin.internal.SignInHubActivity.<init>(com.google.android.gms:play-services-auth@@20.3.0:1)
    at java.lang.Class.newInstance(Native Method)
    at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
    at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:45)
    at android.app.Instrumentation.newActivity(Instrumentation.java:1328)
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:4035)

the code i am using is

Sub Process_Globals
    Private auth As FirebaseAuth
    
End Sub

Sub Globals
    Private lblName As Label
End Sub

Sub Activity_Create(FirstTime As Boolean)
    If FirstTime Then
        auth.Initialize("auth")
    End If
    Activity.LoadLayout("1")
    If auth.CurrentUser.IsInitialized Then Auth_SignedIn(auth.CurrentUser)
End Sub

Sub btnSignIn_Click
    auth.SignInWithGoogle
End Sub

Sub btnSignOut_Click
    auth.SignOutFromGoogle
    lblName.Text = "Goodbye!"
End Sub

Sub Auth_SignedIn (User As FirebaseUser)
    Log("SignedIn: " & User.DisplayName)
    lblName.Text = "Hello: " & User.DisplayName
End Sub
    
Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

and yes i have added sha1 sha256 added google service double checked my installation

AddManifestText(
<uses-sdk android:minSdkVersion="14" android:targetSdkVersion="31"/>
<supports-screens android:largeScreens="true"
    android:normalScreens="true"
    android:smallScreens="true"
    android:anyDensity="true"/>)
SetApplicationAttribute(android:icon, "@drawable/icon")
SetApplicationAttribute(android:label, "$LABEL$")
CreateResourceFromFile(Macro, Themes.LightTheme)
'End of default text.
CreateResourceFromFile(Macro, FirebaseAnalytics.GooglePlayBase)

CreateResourceFromFile(Macro, FirebaseAnalytics.Firebase)

CreateResourceFromFile(Macro, FirebaseAuth.FirebaseAuth)

any one shed some light

 

[MarcoRome]

Have you updated SDK??

B4A – The simple way to develop native Android apps

B4A includes all the features needed to quickly develop any type of Android app. B4A is used by tens of thousands of developers from all over the world, including companies such as NASA, HP, IBM and others.

www.b4x.com

 

[hitesh.k]

Yes with links provided in b4a installation page

 

[Erel]

Please post the Tools - Paths Configuration dialog.

 

[hitesh.k]

Please post the Tools - Paths Configuration dialog.

here pls look into issue if when you have time i can send team thanks

 

[hitesh.k]

here pls look into issue if when you have time i can send team thanks
View attachment 140314

Are these paths are right? What else i can do to solve this problem i am clue less now

 

[Erel]

Paths look correct.

Please create a some project which reproduces this error and upload it.

 

[hitesh.k]

Paths look correct.

Please create a some project which reproduces this error and

Problem solved by adding appcompat thanks

 

[DonManfred]

Erel meant a small project which reproduces this error ;-)