app getting crashed after adding cordova-facebook4-plugin
I/System.out: Error adding plugin org.apache.cordova.facebook.ConnectPlugin. D/AndroidRuntime: Shutting down VM E/AndroidRuntime: FATAL EXCEPTION: main Process: io.ionic.starter, PID: 16951 java.lang.RuntimeException: Unable to start activity ComponentInfo{io.ionic.starter/io.ionic.starter.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2723) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2784) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1523) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6238) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void org.apache.cordova.CordovaPlugin.privateInitialize(java.lang.String, org.apache.cordova.CordovaInterface, org.apache.cordova.CordovaWebView, org.apache.cordova.CordovaPreferences)' on a null object reference at org.apache.cordova.PluginManager.getPlugin(PluginManager.java:171) at org.apache.cordova.PluginManager.startupPlugins(PluginManager.java:97) at org.apache.cordova.PluginManager.init(PluginManager.java:86) at com.getcapacitor.cordova.MockCordovaWebViewImpl.init(MockCordovaWebViewImpl.java:62) at com.getcapacitor.BridgeActivity.load(BridgeActivity.java:80) at com.getcapacitor.BridgeActivity.init(BridgeActivity.java:64) at io.ionic.starter.MainActivity.onCreate(MainActivity.java:16) at android.app.Activity.performCreate(Activity.java:6857) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2676) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2784) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1523) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6238) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823) I/Process: Sending signal. PID: 16951 SIG: 9 Disconnected from the target VM, address: 'localhost:8600', transport: 'socket'
