PhpStorm IDE错误后丢失Symfony/Twig模板设置页面

Question

我只是尝试配置我的PhpStorm的Twig设置，以获得自动完成和快速跳转的模板文件。但是，似乎我输入了一个错误的路径，它杀死了设置页面并生成了一个致命的错误。

下面是PhpStorm堆栈跟踪：

java.lang.IllegalArgumentException: Argument for @NotNull parameter 'path' of fr/adrienbrault/idea/symfony2plugin/templating/path/TwigPath.<init> must not be null
at fr.adrienbrault.idea.symfony2plugin.templating.path.TwigPath.$$$reportNull$$$0(TwigPath.java)
at fr.adrienbrault.idea.symfony2plugin.templating.path.TwigPath.<init>(TwigPath.java)
at fr.adrienbrault.idea.symfony2plugin.templating.util.TwigUtil.getTwigNamespaces(TwigUtil.java:1337)
at fr.adrienbrault.idea.symfony2plugin.templating.util.TwigUtil.getTemplateNamesForFile(TwigUtil.java:1242)
at fr.adrienbrault.idea.symfony2plugin.templating.util.TwigUtil.getTemplatesExtendingFile(TwigUtil.java:2180)
at fr.adrienbrault.idea.symfony2plugin.templating.util.TwigUtil.getTemplatesExtendingFile(TwigUtil.java:2168)
at fr.adrienbrault.idea.symfony2plugin.twig.loader.FileImplementsLazyLoader.getFiles(FileImplementsLazyLoader.java:35)
at fr.adrienbrault.idea.symfony2plugin.twig.utils.TwigBlockUtil.hasBlockImplementations(TwigBlockUtil.java:66)
at fr.adrienbrault.idea.symfony2plugin.templating.TwigLineMarkerProvider.attachBlockImplements(TwigLineMarkerProvider.java:197)
at fr.adrienbrault.idea.symfony2plugin.templating.TwigLineMarkerProvider.collectSlowLineMarkers(TwigLineMarkerProvider.java:80)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.a(LineMarkersPass.java:197)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.a(LineMarkersPass.java:96)
at com.intellij.codeInsight.daemon.impl.Divider.divideInsideAndOutsideInOneRoot(Divider.java:80)
at com.intellij.codeInsight.daemon.impl.LineMarkersPass.doCollectInformation(LineMarkersPass.java:91)
at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:69)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.e(PassExecutorService.java:423)
at com.intellij.openapi.application.impl.ApplicationImpl.tryRunReadAction(ApplicationImpl.java:1161)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.d(PassExecutorService.java:416)
at com.intellij.openapi.progress.impl.CoreProgressManager.a(CoreProgressManager.java:580)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:525)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:85)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.a(PassExecutorService.java:415)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.b(PassExecutorService.java:391)
at com.intellij.openapi.application.impl.ReadMostlyRWLock.executeByImpatientReader(ReadMostlyRWLock.java:147)
at com.intellij.openapi.application.impl.ApplicationImpl.executeByImpatientReader(ApplicationImpl.java:222)
at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:389)
at com.intellij.concurrency.JobLauncherImpl$VoidForkJoinTask$1.exec(JobLauncherImpl.java:161)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

设置页面就是这样的：

​

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如何重置设置页？我已经卸载了没有效果的Symfony插件(它添加/删除设置页)，在重新安装时仍然有空页。

Answer 1

这个解决方案对我有效：

• 在OS文件资源管理器中打开项目.idea目录
• 找到symfony2.xml文件
• 将文件重命名为类似于symfony2_bkup.xml的内容
• 重新安装插件
• 重启PHPStorm
• 允许提示符启用自动配置
• 转到Settings >语言和框架> PHP > Symfony > Twig / Template
• 现在应该可以工作了。
• 如果您有以前的设置，请将它们从备份xml文件复制到生成的新xml文件中。

更新

经过进一步调试，您的xml文件中是否有类似的内容：

<option name="twigNamespaces">
  <list>
    <twig_namespace custom="true" namespace="MyCompany" namespaceType="ADD_PATH" />
  </list>
</option>

然后，您需要添加path属性如下：

<option name="twigNamespaces">
  <list>
    <twig_namespace custom="true" namespace="MyCompany" namespaceType="ADD_PATH" path="path/to/custom/views" />
  </list>
</option>

保存xml文件更改后，一定要重新启动PHPStorm！