Java 无法生成pom文件。出现未知的编译问题
我正在使用maven clean install build构建项目。获取编译错误。 我还尝试更改编译器版本。但这没用 它说检测到更改-重新编译模块! 将492个源文件编译为D:..\target\classes 我被困在这里了 如果需要任何细节,请告诉我Java 无法生成pom文件。出现未知的编译问题,java,maven-3,pom.xml,Java,Maven 3,Pom.xml,我正在使用maven clean install build构建项目。获取编译错误。 我还尝试更改编译器版本。但这没用 它说检测到更改-重新编译模块! 将492个源文件编译为D:..\target\classes 我被困在这里了 如果需要任何细节,请告诉我 An exception has occurred in the compiler (1.8.0_45). Please file a bug at the Java Developer Connection (http://java.sun
An exception has occurred in the compiler (1.8.0_45). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
java.lang.AssertionError
at com.sun.tools.javac.util.Assert.error(Assert.java:126)
at com.sun.tools.javac.util.Assert.check(Assert.java:45)
at com.sun.tools.javac.code.SymbolMetadata.setDeclarationAttributesWithCompletion(SymbolMetadata.java:161)
at com.sun.tools.javac.code.Symbol.setDeclarationAttributesWithCompletion(Symbol.java:215)
at com.sun.tools.javac.comp.MemberEnter.actualEnterAnnotations(MemberEnter.java:952)
at com.sun.tools.javac.comp.MemberEnter.access$600(MemberEnter.java:64)
at com.sun.tools.javac.comp.MemberEnter$5.run(MemberEnter.java:876)
at com.sun.tools.javac.comp.Annotate.flush(Annotate.java:143)
at com.sun.tools.javac.comp.Annotate.enterDone(Annotate.java:129)
at com.sun.tools.javac.comp.Enter.complete(Enter.java:512)
at com.sun.tools.javac.comp.Enter.main(Enter.java:471)
at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:982)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:857)
at com.sun.tools.javac.main.Main.compile(Main.java:523)
at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
at org.codehaus.plexus.compiler.javac.JavaxToolsCompiler.compileInProcess(JavaxToolsCompiler.java:126)
at org.codehaus.plexus.compiler.javac.JavacCompiler.performCompile(JavacCompiler.java:174)
at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:1075)
at org.apache.maven.plugin.compiler.CompilerMojo.execute(CompilerMojo.java:168)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] An unknown compilation problem occurred
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 19.118 s`enter code here`
[INFO] Finished at: 2019-07-20T20:33:04 + 05:30`enter code here`
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.7.0:compile (default-compile) on project
这显然是一个编译器错误 谷歌搜索:
at com.sun.tools.javac.code.SymbolMetadata.setDeclarationAttributesWithCompletion(SymbolMetadata.java:161)
。。。提供了许多具有类似堆栈跟踪的错误报告。不幸的是,他们中的大多数被关闭为“未确认”,因为记者没有费心跟进一个可复制的例子
以下是值得一看的:
包
声明。提交错误报告的人员建议的解决方法包括:
- 删除重复的package-info.java文件
- 或者:不要在package-info.java文件中使用注释
- 或:不要使用注释处理器
另一个解决方法可能是切换到更高版本的Java;e、 g.爪哇11。(其中一个bug报告说升级解决了他们的问题。)错误信息非常清楚:“
…请在Java开发者连接中提交一个bug(http://java.sun.com/webapps/bugreport)在检查错误列表中是否有重复项后…
“您的jdk似乎已经过时:1.8.0\u 45
,最新版本似乎是1.8.0\u 221
。尝试更新它。这可能是您的JDK有问题。你能提供你的代码吗?1.8.0_45
是(2013年10月15日)Java版本;你应该考虑升级你的JDK。我也尝试过版本1.80Y181。但还是一样