有一个老项目是ecplise的 由于对这个软件不熟练所以想移植到idea 现在的问题是在ecpise中运行好的项目 放到idea就是编译失败
java: 编译器 (1.8.0_40) 中出现异常错误。 如果在 Bug Parade 中没有找到该错误, 请在 Java Developer Connection (http://java.sun.com/webapps/bugreport) 中建立 Bug。请在报告中附上您的程序和以下诊断信息。谢谢。
java: java.lang.NullPointerException
java: at com.sun.tools.javac.comp.Lower.makeEmptyClass(Lower.java:658)
java: at com.sun.tools.javac.comp.Lower.checkAccessConstructorTags(Lower.java:786)
java: at com.sun.tools.javac.comp.Lower.translateTopLevelClass(Lower.java:3938)
java: at com.sun.tools.javac.main.JavaCompiler.desugar(JavaCompiler.java:1512)
java: at com.sun.tools.javac.main.JavaCompiler.desugar(JavaCompiler.java:1356)
java: at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:901)
java: at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:860)
java: at com.sun.tools.javac.main.Main.compile(Main.java:523)
java: at com.sun.tools.javac.api.JavacTaskImpl.doCall(JavacTaskImpl.java:129)
java: at com.sun.tools.javac.api.JavacTaskImpl.call(JavacTaskImpl.java:138)
java: at org.jetbrains.jps.javac.JavacMain.compile(JavacMain.java:231)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.lambda$compileJava$2(JavaBuilder.java:514)
java: at org.jetbrains.jps.incremental.java.JavaBuilder$$Lambda$143/2066035574.invoke(Unknown Source)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.invokeJavac(JavaBuilder.java:560)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.compileJava(JavaBuilder.java:512)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.compile(JavaBuilder.java:355)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.doBuild(JavaBuilder.java:280)
java: at org.jetbrains.jps.incremental.java.JavaBuilder.build(JavaBuilder.java:234)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1464)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:1101)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:1247)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:1066)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:832)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:419)
java: at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:183)
java: at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:132)
java: at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:301)
java: at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:132)
java: at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:219)
java: at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$$Lambda$13/1053600716.run(Unknown Source)
java: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java: at java.lang.Thread.run(Thread.java:745)
java: Compilation failed: internal java compiler error
Checking dependencies... [Gmp]
Dependency analysis found 0 affected files
Errors occurred while compiling module 'Gmp'
javac 1.8.0_40 was used to compile java sources
Finished, saving caches...
Module 'Gmp' was fully rebuilt due to project configuration/dependencies changes
Compilation failed: errors: 1; warnings: 21
Executing post-compile tasks...
Loading Ant configuration...
Running Ant tasks...
Synchronizing output directories...
2022/11/11 16:45 - Build completed with 1 error and 22 warnings in 17 sec, 907 ms
经过不断百度发现大多的解决办法是说hdk版本不匹配 因此我更改了所有地方 如图
希望能有道友解惑 万分感谢
帖子都试过了吗,我这边给你推荐一个
https://blog.csdn.net/qcjustone/article/details/109087958?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166815811016782414995527%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=166815811016782414995527&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-109087958-null-null.142^v63^control,201^v3^control_1,213^v2^t3_control2&utm_term=%E5%A6%82%E4%BD%95%E6%8A%8Aecplise%E5%88%B0%E5%85%A5idea&spm=1018.2226.3001.4449