只需将我的一个项目从 Java-15 升级到 16(在此处使用最新版本)。在编译使用 lombok 的项目时,例如:
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.16</version>
</dependency>
我有点卡在堆栈跟踪中
Caused by: java.lang.IllegalAccessError: class lombok.javac.apt.LombokProcessor (in unnamed module @0x4e670245) cannot access class com.sun.tools.javac.processing.JavacProcessingEnvironment (in module jdk.compiler) because module jdk.compiler does not export com.sun.tools.javac.processing to unnamed module @0x4e670245
at lombok.javac.apt.LombokProcessor.getJavacProcessingEnvironment (LombokProcessor.java:433)
at lombok.javac.apt.LombokProcessor.init (LombokProcessor.java:92)
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$ProcessorState.<init> (JavacProcessingEnvironment.java:702)
at com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors$ProcessorStateIterator.next (JavacProcessingEnvironment.java:829)
现在,至少我认为我知道解决这个问题的技巧,但即使尝试以下配置maven-compiler-plugin
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>16</source>
<target>16</target>
<!-- <release>16</release>-->
<compilerArgs>
<arg>--enable-preview</arg>
<arg>-Xlint:all</arg>
<arg>--add-exports=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
</compilerArgs>
<!--for unmappable characters in classes-->
<encoding>UTF-8</encoding>
<showDeprecation>true</showDeprecation>
<showWarnings>true</showWarnings>
<!--for lombok annotations to resolve-->
<!--contradictory to maven, intelliJ fails with this-->
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.16</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
有没有人能够解决或摆脱这个?
编辑: Jorn 在评论中提供的链接确实与 GitHub 上的相同问题有关,但提出的解决方案仍然不起作用。这样我也添加了以下参数:
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED</arg>
<arg>--add-opens=jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED</arg>