ADDITIONAL SYSTEM INFORMATION :
win10 jdk11.0.2 maven3.3.9

A DESCRIPTION OF THE PROBLEM :
maven项目可以正常编译，加上doc就一直失败，报错如下：

Exit code: 1 - javadoc: 错误 - 出现内部异常错误。
(java.lang.ClassCastException: class com.sun.tools.javac.code.Symtab$6 cannot be cast to class com.sun.tools.javac.code.Symbol$ClassSymbol (com.sun.tools.javac.code.Symtab$6 and com.sun.tools.javac.code.Symbol$ClassSymbol are in module jdk.compiler of loader 'app'))
如果在 Bug Database (http://bugs.java.com) 中没有找到重复项,
请通过 Java Bug 报告页 (http://bugreport.java.com) 针对该
javadoc 工具建立 Bug。请在报告中附上错误消息和以下诊断信息。谢谢。
java.lang.ClassCastException: class com.sun.tools.javac.code.Symtab$6 cannot be cast to class com.sun.tools.javac.code.Symbol$ClassSymbol (com.sun.tools.javac.code.Symtab$6 and com.sun.tools.javac.code.Symbol$ClassSymbol are in module jdk.compiler of loader 'app')
at jdk.compiler/com.sun.tools.javac.code.Symbol.outermostClass(Symbol.java:490)
at jdk.javadoc/jdk.javadoc.internal.tool.ToolEnvironment.getFileKind(ToolEnvironment.java:196)
at jdk.javadoc/jdk.javadoc.internal.tool.ElementsTable.isTypeElementSelected(ElementsTable.java:985)
at jdk.javadoc/jdk.javadoc.internal.tool.ElementsTable$IncludedVisitor.visitType(ElementsTable.java:1062)
at jdk.javadoc/jdk.javadoc.internal.tool.ElementsTable$IncludedVisitor.visitType(ElementsTable.java:1038)
at jdk.compiler/com.sun.tools.javac.code.Symbol$ClassSymbol.accept(Symbol.java:1447)
at java.compiler@11.0.2/javax.lang.model.util.AbstractElementVisitor6.visit(AbstractElementVisitor6.java:106)
at jdk.javadoc/jdk.javadoc.internal.tool.ElementsTable.isIncluded(ElementsTable.java:334)
at jdk.javadoc/jdk.javadoc.internal.tool.DocEnvImpl.isIncluded(DocEnvImpl.java:85)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.Utils.isIncluded(Utils.java:2685)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.LinkFactoryImpl.getClassLink(LinkFactoryImpl.java:95)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.util.links.LinkFactory.getLink(LinkFactory.java:194)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter.getLink(HtmlDocletWriter.java:679)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter.seeTagToContent(HtmlDocletWriter.java:1051)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter$2.visitLink(HtmlDocletWriter.java:1454)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter$2.visitLink(HtmlDocletWriter.java:1315)
at jdk.compiler/com.sun.tools.javac.tree.DCTree$DCLink.accept(DCTree.java:538)
at jdk.compiler/com.sun.source.util.SimpleDocTreeVisitor.visit(SimpleDocTreeVisitor.java:79)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter.commentTagsToContent(HtmlDocletWriter.java:1530)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.TagletWriterImpl.returnTagOutput(TagletWriterImpl.java:266)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.ReturnTaglet.getTagletOutput(ReturnTaglet.java:90)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.taglets.TagletWriter.genTagOutput(TagletWriter.java:242)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDocletWriter.addTagsInfo(HtmlDocletWriter.java:332)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.MethodWriterImpl.addTags(MethodWriterImpl.java:207)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.MethodBuilder.buildTagInfo(MethodBuilder.java:193)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.MethodBuilder.buildMethodDoc(MethodBuilder.java:140)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.MethodBuilder.build(MethodBuilder.java:115)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildMethodDetails(ClassBuilder.java:393)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildMemberDetails(ClassBuilder.java:341)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.buildClassDoc(ClassBuilder.java:145)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.builders.ClassBuilder.build(ClassBuilder.java:120)
at jdk.javadoc/jdk.javadoc.internal.doclets.formats.html.HtmlDoclet.generateClassFiles(HtmlDoclet.java:266)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.generateClassFiles(AbstractDoclet.java:273)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:207)
at jdk.javadoc/jdk.javadoc.internal.doclets.toolkit.AbstractDoclet.run(AbstractDoclet.java:114)
at jdk.javadoc/jdk.javadoc.doclet.StandardDoclet.run(StandardDoclet.java:72)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.parseAndExecute(Start.java:582)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:431)
at jdk.javadoc/jdk.javadoc.internal.tool.Start.begin(Start.java:344)
at jdk.javadoc/jdk.javadoc.internal.tool.Main.execute(Main.java:63)
at jdk.javadoc/jdk.javadoc.internal.tool.Main.main(Main.java:52)

Command line was: cmd.exe /X /C "D:\work\sdk\jdk\jdk11\bin\javadoc.exe -Xdoclint:none @options @packages @argfile"

Refer to the generated Javadoc files in 'E:\workcode\执法\改造\server\footstone\all-common-union\target\apidocs' dir.





FREQUENCY : always