java.lang.NullPointerException: This exception has no message.

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java.lang.NullPointerException:
at com.intellij.codeInspection.deadCode.UnusedDeclarationPresentation.getQuickFixes(UnusedDeclarationPresentation.java:205)
at com.intellij.codeInspection.ex.DescriptorComposer.quickFixTexts(DescriptorComposer.java:79)
at com.intellij.codeInspection.deadCode.DeadHTMLComposer.compose(DeadHTMLComposer.java:74)
at com.intellij.codeInspection.deadCode.DeadHTMLComposer.compose(DeadHTMLComposer.java:54)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.lambda$null$0(InspectionTreeHtmlWriter.java:109)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.traverseInspectionTree(InspectionTreeHtmlWriter.java:65)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.traverseInspectionTree(InspectionTreeHtmlWriter.java:67)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.traverseInspectionTree(InspectionTreeHtmlWriter.java:67)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.traverseInspectionTree(InspectionTreeHtmlWriter.java:67)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.lambda$serializeTreeToHtml$2(InspectionTreeHtmlWriter.java:86)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.appendTree(InspectionTreeHtmlWriter.java:187)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.serializeTreeToHtml(InspectionTreeHtmlWriter.java:74)
at com.intellij.codeInspection.export.InspectionTreeHtmlWriter.(InspectionTreeHtmlWriter.java:56)
at com.intellij.codeInspection.ui.actions.ExportHTMLAction.lambda$null$0(ExportHTMLAction.java:106)
at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:863)
at com.intellij.codeInspection.ui.actions.ExportHTMLAction.lambda$null$1(ExportHTMLAction.java:100)
at com.intellij.openapi.progress.impl.CoreProgressManager$6.run(CoreProgressManager.java:265)
at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:710)
at com.intellij.openapi.progress.impl.CoreProgressManager$11.run(CoreProgressManager.java:423)
at com.intellij.openapi.progress.impl.CoreProgressManager$3.run(CoreProgressManager.java:179)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:568)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:519)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:164)
at com.intellij.openapi.application.impl.ApplicationImpl.lambda$null$9(ApplicationImpl.java:562)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

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