PhpStorm IDE错误后缺少Symfony / Twig的模板设置页面

Question

我刚刚尝试为PhpStorm配置我的Twig设置，以获取模板文件的自动完成和快速跳转。但是，看来我输入了错误的路径，这杀死了设置页面并生成了致命错误。

这是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)

这就是设置页面的外观：

如何重置设置页面？我已经卸载了无效的Symfony插件（添加/删除设置页面），重新安装后仍然有空白页面。

Answer 1

此解决方案对我有用：

• 在OS文件浏览器中打开项目.idea目录
• 找到symfony2.xml文件
• 将文件重命名为symfony2_bkup.xml
• 重新安装插件
• 重新启动PHPStorm
• 允许提示启用自动配置
• 转到“设置”>“语言和框架”>“ PHP”>“ Symfony”>“ Twig /模板”
• 现在应该可以了。
• 如果您有以前的设置，请将其从备份xml文件复制到已生成的新设置。

更新

进一步调试后，发现xml文件中是否包含以下内容：

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

然后，您需要像这样添加path属性：

<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，请确保重新启动PHPStorm！