警告信息： java.lang.ClassNotFoundException: com.sun.tools.javac.processing.JavacProcessingEnvironment

最新推荐文章于 2024-11-20 15:20:26 发布

原创最新推荐文章于 2024-11-20 15:20:26 发布 · 1.4k 阅读

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#java #jvm #intellij-idea

文章描述了在升级IDEA后，启动项目遇到一个与javac处理器相关的错误，具体是由于类加载问题导致的`NoClassDefFoundError`。解决方案是通过在ProjectStructure中添加tools.jar来解决这个问题，添加后重新启动项目，错误消失。

升级idea 编辑工具，启动项目报错如下：

Message: Can't initialize javac processor due to (most likely) a class loader problem: java.lang.NoClassDefFoundError: com/sun/tools/javac/processing/JavacProcessingEnvironment
   at lombok.javac.apt.LombokProcessor.getJavacProcessingEnvironment(LombokProcessor.java:436)
   at lombok.javac.apt.LombokProcessor.init(LombokProcessor.java:94)
   at lombok.core.AnnotationProcessor$JavacDescriptor.want(AnnotationProcessor.java:160)
   at lombok.core.AnnotationProcessor.init(AnnotationProcessor.java:213)
   at lombok.launch.AnnotationProcessorHider$AnnotationProcessor.init(AnnotationProcessor.java:64)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment$ProcessorState.<init>(JavacProcessingEnvironment.java:500)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors$ProcessorStateIterator.next(JavacProcessingEnvironment.java:597)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:690)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment.access$1800(JavacProcessingEnvironment.java:91)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1035)
   at com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1176)
   at com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1170)
   at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:856)
   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 com.ecarx.check.util.AutoCompiler.compileFile(AutoCompiler.java:76)
   at com.ecarx.check.controller.Compline.main(Compline.java:23)
Caused by: java.lang.ClassNotFoundException: com.sun.tools.javac.processing.JavacProcessingEnvironment
   at java.lang.ClassLoader.findClass(ClassLoader.java:523)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
   at lombok.launch.ShadowClassLoader.loadClass(ShadowClassLoader.java:555)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
   ... 18 more