Idea 2019.2.4 下某些项目会报错

[JackyChan]

某些项目会报错。只是简单通过Spring Initializer 创建一个Web项目。
系统：Mac OS 10.15.1
Idea： 2019.2.4
插件版本：2.0

com.intellij.diagnostic.PluginException: Reported element PsiIdentifier:DemoServlet is not from the file '/private/tmp/demo/src/main/java/com/yangsam/demo/servlet/DemoServlet.java' the inspection 'AlibabaClassMustHaveAuthor' (class ClassMustHaveAuthorRuleInspection) was invoked for. Message: '[DemoServlet] should have @author javadoc'. Element' containing file: PsiJavaFile:DemoServlet.java Inspection invoked for file: PsiJavaFile:DemoServlet.java [Plugin: com.alibaba.p3c.smartfox] at com.intellij.ide.plugins.PluginManagerCore.createPluginException(PluginManagerCore.java:403) at com.intellij.diagnostic.PluginProblemReporterImpl.createPluginExceptionByClass(PluginProblemReporterImpl.java:12) at com.intellij.diagnostic.PluginException.createByClass(PluginException.java:72) at com.intellij.diagnostic.PluginException.logPluginError(PluginException.java:89) at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.createHighlightsForDescriptor(LocalInspectionsPass.java:547) at com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.lambda$addDescriptorIncrementally$12(LocalInspectionsPass.java:429) at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:312) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.doRun(LaterInvocator.java:433) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:416) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:399) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:878) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:827) at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:466) at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:704) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:465) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[SeanCai]

这种是必现的吗，代码是通过idea插件生成的还是通过spring 官网生成的？ 是否存在idea 索引失败的情况