W/ResourceType(463):无法在Android Activity中获取包0中的条目(错误-75) [英] W/ResourceType(463): Failure getting entry in package 0 (error -75) in Android Activity

问题描述

在我的Android应用程序的一个Activity(顺便说一下，它是SherlockActivity)中，我有一个普通的ListView.

In one Activity (it's a SherlockActivity, by the way) of my Android application, I have a normal ListView.

为此，我通过getListView().setOnItemClickListener(...)设置了AdapterView.OnItemClickListener.

然后在该侦听器中，使用AlertDialog.Builder类构建AlertDialog，然后将其显示给用户:

And in that listener, an AlertDialog is built using the AlertDialog.Builder class and then it is shown to the user:

getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
    public void onItemClick(AdapterView<?> parent, final View v, int position, long id) {
        AlertDialog.Builder builder = new AlertDialog.Builder(MyActivity.this);
        ...
        builder.setMessage(Html.fromHtml(...));
        builder.show();
    }
}

现在精确地在调用builder.show()时，LogCat中始终会出现以下警告 :

Now exactly when builder.show() is called, the following warning does always appear in LogCat:

W/ResourceType(463): Failure getting entry for 0x010802c9 (t=7 e=713) in package 0 (error -75)

这是哪里来的?在我看来，这似乎是我无法控制的，因为它出现在builder.show()中，因此该警告可能在AlertDialog类的源代码中的某个位置生成.这是真的吗?

Where does this come from? To me, it seems this is out of my control, as it appears with builder.show(), so that this warning is maybe generated somewhere in the sources for the AlertDialog class. Is this true?

如果没有，我如何找到缺少的资源?如何调试此警告?

If not, how can I find which resource is missing? How to debug this warning?

在R.java中没有对应的0x010802c9条目(或运行时的值)，所以我真的不知道如何调试它.

There's no corresponding entry for 0x010802c9 (or whichever value that is at run time) in R.java, so I really don't know how to debug this.

推荐答案

您是否要从工作线程而不是GUI线程打开它? 您可以使用以下命令检查该线程是否为GUI线程:

Are you trying to open it from worker thread instead of GUI thread? You can check if the thread is GUI thread with:

Looper.myLooper() == Looper.getMainLooper()

为了确保已从GUI线程打开它，请使用处理程序或

In order to be sure that it is opened from GUI thread, use handler or runOnUiThread method.

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