Actionbarsherlock内部错误

时间:2013-09-13 15:34:10

标签: android actionbarsherlock

我的androia应用程序中有actionbarsherlok的问题。(我使用ScrollingTabContainerView创建标签。当我第二次选择当前标签时,我有这个错误

  java.lang.NullPointerException
    at com.android.internal.widget.ScrollingTabContainerView$1.run(ScrollingTabContainerView.java:247)
    at android.os.Handler.handleCallback(Handler.java:615)
    at android.os.Handler.dispatchMessage(Handler.java:92)
    at android.os.Looper.loop(Looper.java:137)
    at android.app.ActivityThread.main(ActivityThread.java:4745)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:511)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
    at dalvik.system.NativeStart.main(Native Method)

这是什么?我怎么纠正它?

1 个答案:

答案 0 :(得分:0)

激活ABS的日志:

在ImageLoaderConfiguration构建器中:

.enableLogging()

然后在onLoadingStarted,onLoadingFailed,onLoadingComplete的回调中,做一些日志以防万一。

例如:

@Override
                public void onLoadingFailed(String imageUri, View view, FailReason failReason) {

                    String message = null;
                    switch (failReason.getType()) {
                        case IO_ERROR:
                            message = "Input/Output error";
                            break;
                        case DECODING_ERROR:
                            message = "Image can't be decoded";
                            break;
                        case NETWORK_DENIED:
                            message = "Downloads are denied";
                            break;
                        case OUT_OF_MEMORY:
                            message = "Out Of Memory error";
                            break;
                        case UNKNOWN:
                            message = "Unknown error";
                            break;
                    }
                    Log.e("ImageLoader", "ERROR : " + message);
                }

现在执行您的应用程序并过滤您使用ImageLoader记录并查看是否有任何警告/错误