Question

突然，在打开和构建应用程序时抛出了这个异常：

java.lang.IllegalArgumentException: Malformed \uxxxx encoding.
    at java.util.Properties.loadConvert(Properties.java:552)
    at java.util.Properties.load0(Properties.java:374)
    at java.util.Properties.load(Properties.java:325)
    at org.netbeans.modules.java.source.indexing.FQN2Files.load(FQN2Files.java:112)
    at org.netbeans.modules.java.source.indexing.FQN2Files.<init>(FQN2Files.java:78)
    at org.netbeans.modules.java.source.indexing.FQN2Files.forRoot(FQN2Files.java:70)
    at org.netbeans.modules.java.source.indexing.JavaParsingContext.<init>(JavaParsingContext.java:110)
    at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$2.run(JavaCustomIndexer.java:332)
    at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$2.run(JavaCustomIndexer.java:328)
    at org.netbeans.modules.java.source.usages.ClassIndexManager.prepareWriteLock(ClassIndexManager.java:120)
    at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.clearFiles(JavaCustomIndexer.java:328)
    at org.netbeans.modules.java.source.indexing.JavaCustomIndexer.access$600(JavaCustomIndexer.java:123)
    at org.netbeans.modules.java.source.indexing.JavaCustomIndexer$Factory.filesDeleted(JavaCustomIndexer.java:883)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.delete(RepositoryUpdater.java:2063)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.scanFiles(RepositoryUpdater.java:2502)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$FileListWork.getDone(RepositoryUpdater.java:2796)
[catch] at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Work.doTheWork(RepositoryUpdater.java:2582)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task._run(RepositoryUpdater.java:4681)
    at org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater$Task.run(RepositoryUpdater.java:4618)
    at org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:618)
    at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:728)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)

我已经搜索了此错误的含义，但我无法理解解决方案。有些人可以帮助我快速帮助我，让你的答案变得简单易懂。

Answer 1

通过Google，问题可能是指定路径不正确。如果您指定这样的路径：

C:\Documents and Settings\jdoe

如果以下字符是“u”，则\字符可以解释为错误的unicode字符。解决方案是以下之一：

将\与另一个\ - 例如：
联系起来
C:\\Documents and Settings\\jdoe
使用/代替（这可能是更好的解决方案，因为它适用于所有平台 - 而不仅仅是Windows - 例如：

C:/Documents and Settings/jdoe

使用netbeans构建java应用程序时抛出的异常

1 个答案: