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cleverpush / cleverpush-flutter-sdk

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com.cleverpush.banner.WebViewActivity.init: java.lang.NullPointerException - Attempt to invoke virtual method 'void android.view.View.setOnClickListener(android.view.View$OnClickListener)' on a null object reference #57

Closed neronovs closed 5 months ago

neronovs commented 5 months ago

Environment: Flutter CleverPush SDK 1.23.24 Platform: Android only (OS versions 8.0 till 14.0), iOS - no issue

In the FB Crashlytics we detected massive crashes, related to the CleverPush SDK.

Fatal Exception: java.lang.RuntimeException Unable to start activity ComponentInfo{de.apodiscounter.androidphone/com.cleverpush.banner.WebViewActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

Stacktrace: Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setOnClickListener(android.view.View$OnClickListener)' on a null object reference at com.cleverpush.banner.WebViewActivity.init(:34) at com.cleverpush.banner.WebViewActivity.handleBundleData(:14) at com.cleverpush.banner.WebViewActivity.onCreate(:16) at android.app.Activity.performCreate(Activity.java:8891) at android.app.Activity.performCreate(Activity.java:8856) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1468) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3973) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:4144) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:99) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2589) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loopOnce(Looper.java:224) at android.os.Looper.loop(Looper.java:318) at android.app.ActivityThread.main(ActivityThread.java:8759) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:561) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)

It would be very helpful, if you could help to solve the issue.

gbhrdt commented 5 months ago

Hi @neronovs thanks for bringing that up! We just released our Flutter SDK version 1.23.26 which will prevent this crash. Could you test with it? 👍