Question

我的应用程序运行正常。一旦我向其添加了AdView，我的EditText就开始抛出错误。这是XML Layout中的EditText。

        <EditText
        android:id="@+id/editOriginalBalance"

这是抛出错误的/ java行：

        final EditText viewOriginalBalance = (EditText) findViewById(R.id.editOriginalBalance);

这是LogCat：

02-23 10:48:14.249: E/AndroidRuntime(1133): FATAL EXCEPTION: main
02-23 10:48:14.249: E/AndroidRuntime(1133): Process: biz.midl.debtcalculator, PID: 1133
02-23 10:48:14.249: E/AndroidRuntime(1133): java.lang.RuntimeException: Unable to start activity ComponentInfo{biz.midl.debtcalculator/biz.midl.debtcalculator.MainActivity}: java.lang.ClassCastException: android.widget.TextView cannot be cast to android.widget.EditText
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread.access$800(ActivityThread.java:135)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.os.Handler.dispatchMessage(Handler.java:102)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.os.Looper.loop(Looper.java:136)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread.main(ActivityThread.java:5017)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at java.lang.reflect.Method.invokeNative(Native Method)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at java.lang.reflect.Method.invoke(Method.java:515)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at dalvik.system.NativeStart.main(Native Method)
02-23 10:48:14.249: E/AndroidRuntime(1133): Caused by: java.lang.ClassCastException: android.widget.TextView cannot be cast to android.widget.EditText
02-23 10:48:14.249: E/AndroidRuntime(1133):     at biz.midl.debtcalculator.MainActivity.onCreate(MainActivity.java:44)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.Activity.performCreate(Activity.java:5231)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
02-23 10:48:14.249: E/AndroidRuntime(1133):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)

对我来说，这就是说我正在使用TextView并将其转换为EditText。问题是 - 它真的是一个EditText被转换为EditText。

我感谢任何帮助。

EditText正在抛出一个致命的错误

0 个答案: