java.lang.NoClassDefFoundError: Failed resolution of: Lcom/mr/flutter/plugin/filepicker/FilePickerPlugin$LifeCycleObserver;
at com.mr.flutter.plugin.filepicker.FilePickerPlugin.c()
at com.mr.flutter.plugin.filepicker.FilePickerPlugin.onAttachedToActivity()
at io.flutter.embedding.engine.c.i()
at io.flutter.plugins.GeneratedPluginRegistrant.registerWith()
at chranex.com.chranexapp.MainActivity.w()
at io.flutter.embedding.android.e.g()
at io.flutter.embedding.android.d.onCreate()
at android.app.Activity.performCreate(
Activity.java:6858)
at android.app.Instrumentation.callActivityOnCreate(
Instrumentation.java:1119)
at android.app.ActivityThread.performLaunchActivity(
ActivityThread.java:2710)
at android.app.ActivityThread.handleLaunchActivity(
ActivityThread.java:2818)
at android.app.ActivityThread.-wrap12(
ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(
ActivityThread.java:1557)
at android.os.Handler.dispatchMessage(
Handler.java:102)
at android.os.Looper.loop(
Looper.java:163)
at android.app.ActivityThread.main(
ActivityThread.java:6393)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$
MethodAndArgsCaller.run(
ZygoteInit.java:933)
at com.android.internal.os.ZygoteInit.main(
ZygoteInit.java:823)
Caused by: java.lang.ClassNotFoundException: com.mr.flutter.plugin.filepicker.FilePickerPlugin$LifeCycleObserver
at java.lang.VMClassLoader.findLoadedClass(Native Method)
at java.lang.ClassLoader.findLoadedClass(
ClassLoader.java:742)
at java.lang.ClassLoader.loadClass(
ClassLoader.java:362)
at java.lang.ClassLoader.loadClass(
ClassLoader.java:312)
... 19 more
Caused by: java.lang.IllegalAccessError: Interface androidx.lifecycle.b implemented by class com.mr.flutter.plugin.filepicker.FilePickerPlugin$LifeCycleObserver is inaccessible (declaration of 'com.mr.flutter.plugin.filepicker.FilePickerPlugin$LifeCycleObserver' appears in /data/app/chranex.com.chranexapp-1/base.apk)
... 19 more