Android的工作室抛出ClassCastException当试图打开一个布局XML文件 [英] Android Studio ClassCastException When Attempting to Open A Layout XML File
问题描述
我有几个模块组成一个Android Studio项目如下所示：
I have an Android Studio project composed of several modules as shown:
项目
- facebookLibraryModule
- zxingLibraryModule
- myLibraryModule
- applicationModule
myLibraryModule都依赖于Facebook和ZXing和applicationModule取决于myLibraryModule。
myLibraryModule depends on both Facebook and ZXing and applicationModule depends on myLibraryModule.
我能够在斑马线图书馆开放式布局的XML文件（Facebook并没有包含任何），但是当我尝试从任在MyLibrary或应用程序中打开一个布局XML，我得到一个ClassCastException
I am able to open layout XML files in the ZXing library (Facebook doesn't contain any), but when I try to open a layout XML from either myLibrary or the application, I get a ClassCastException
ClassCastException异常：com.intellij.psi.impl.source.PsiPlainTextFileImpl不能转换到com.intellij.psi.xml.XmlFile：com.intellij.psi.impl.source.PsiPlainTextFileImpl不能转换为com.intellij.psi .xml.XmlFile
ClassCastException: com.intellij.psi.impl.source.PsiPlainTextFileImpl cannot be cast to com.intellij.psi.xml.XmlFile: com.intellij.psi.impl.source.PsiPlainTextFileImpl cannot be cast to com.intellij.psi.xml.XmlFile
此外，当我试图创建一个布局文件，
Additionally, when I try to create a layout file,
我得到一个NullPointerException异常
I get a NullPointerException
然而，创建布局文件。尝试打开该文件给出了ClassCastException异常。
however, the layout file is created. Attempting to open the file gives the ClassCastException.
我试图创造其他文本编辑器的布局（记事本，记事本+ +等），并有同样的问题。我已经重新安装了Android的工作室无济于事。我正在测试版0.8.9构建AI-135.1404660，只是检查更新，没有一个是在Beta渠道提供。
I have tried creating the layout in other text editors (Notepad, Notepad++, etc) and have the same problem. I have re-installed Android Studio to no avail. I am running Beta 0.8.9 Build AI-135.1404660 and just checked for updates, none are available in the Beta Channel.
卸载并重新安装Android的工作室，然后手动重建项目。所有布局文件都是很好的，所有可以打开。我关闭了Android的工作室在这一天结束，第二天打开一看，一切都回到具有相同的问题。
Uninstalled and reinstalled Android Studio, then recreated the projects manually. All of the layout files were good and all could be opened. I closed Android Studio at the end of the day and opened it the next day and everything was back to having the same issues.
有什么想法？
推荐答案
不知道你解决与否现在。我使用的是Android 1.0.1工作室和1.0.2也有类似的问题。（得到了相同的 ClassCastException异常打开任何XML文件，不仅布局时）。
在我的情况的问题是由于一个XML文件是过大的原因（有一个警告，XML文件超过256万一套的限制，矿山几乎是9 MB）。从 / RES 文件夹和Android工作室重新启动删除它帮助。
Not sure if you solved it or not by now. I had a similar issue using Android Studio 1.0.1 and 1.0.2.(got the same ClassCastException when opening any XML file, not only layouts).
The issue in my case is cause due a XML file being too large (got a warning that the XML file exceeded a set limit of 2560000, mine was almost 9 MB). Removing it from the /res folder and a restart of Android Studio helped.
我希望以上信息有助于一点。
I hope the above info helps a bit.
干杯，
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