search

yxwandroid / flutter_plugin_qrcode

flutter 封装的二维码插件 支持android 和ios
Other
13 stars 7 forks source link

android上扫描完就崩了 #3

Closed kazeik closed 4 years ago

kazeik commented 4 years ago

java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.MethodChannel$Result.success(java.lang.Object)' on a null object reference E/AndroidRuntime(25340): at android.app.ActivityThread.deliverResults(ActivityThread.java:4349) E/AndroidRuntime(25340): at android.app.ActivityThread.handleSendResult(ActivityThread.java:4392) E/AndroidRuntime(25340): at android.app.ActivityThread.-wrap22(ActivityThread.java) E/AndroidRuntime(25340): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1635) E/AndroidRuntime(25340): at android.os.Handler.dispatchMessage(Handler.java:105) E/AndroidRuntime(25340): at android.os.Looper.loop(Looper.java:156) E/AndroidRuntime(25340): at android.app.ActivityThread.main(ActivityThread.java:6623) E/AndroidRuntime(25340): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime(25340): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942) E/AndroidRuntime(25340): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832) E/AndroidRuntime(25340): Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.MethodChannel$Result.success(java.lang.Object)' on a null object reference E/AndroidRuntime(25340): at flutterplugin.accs.com.flutter_plugin_qrcode.FlutterPluginQrcodePlugin.onActivityResult(FlutterPluginQrcodePlugin.java:63) E/AndroidRuntime(25340): at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onActivityResult(FlutterEnginePluginRegistry.java:634) E/AndroidRuntime(25340): at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onActivityResult(FlutterEnginePluginRegistry.java:367) E/AndroidRuntime(25340): at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult(FlutterActivityAndFragmentDelegate.java:546) E/AndroidRuntime(25340): at io.flutter.embedding.android.FlutterActivity.onActivityResult(FlutterActivity.java:594) E/AndroidRuntime(25340): at android.app.Activity.dispatchActivityResult(Activity.java:7188) E/AndroidRuntime(25340): at android.app.ActivityThread.deliverResults(ActivityThread.java:4345) E/AndroidRuntime(25340): ... 9 more I/Process (25340): Sending signal. PID: 25340 SIG: 9

Quantriple commented 4 years ago

我也是 尴尬了

yxwandroid commented 4 years ago

请使用最新版本2.0.0