Eclipse使用M2E报找不到tool.jar

本文介绍了如何在Eclipse中解决Maven编译器相关问题,包括配置javaw.exe路径的方法及使用maven-compiler-plugin插件的两种不同方式。通过配置,可以避免在Eclipse的Markers里出现错误提示,同时确保maven编译过程正常进行。

网上有许多文章介绍如何解决此问题,一般都是说配置tool.jar的依赖。在M2E的官网的FAQ里找到了解决方法,链接地址:http://wiki.eclipse.org/M2E_FAQ#Unable_to_locate_the_Javac_Compiler_Error

第一种方法就是在eclipse的配置文件中指定javaw.exe的路径,仅需要配置

-vm
C:\jdk1.6.0\bin\javaw.exe

如果用文中提到的第二种方法,plugin配置中的两个Id都应该是大写首字母的,具体如下:

<plugin>
  <artifactId>maven-compiler-plugin</artifactId>
  <configuration>
    <compilerId>eclipse</compilerId>
  </configuration>
  <dependencies>
    <dependency>
      <groupid>org.codehaus.plexus</groupid>
      <artifactid>plexus-compiler-eclipse</artifactid>
      <version>xxxx</version>
    </dependency>
  </dependencies>
</plugin>
另外就是,如果仅用第二种方法,在Eclipse的Markers里还是会提示错误,但是执行maven编译时不会报错。

转载于:https://my.oschina.net/hotleave/blog/148030

Abnormal build process termination: "D:\javagj\idea\IntelliJ IDEA 2022.3.1\jbr\bin\java.exe" -Xmx700m -Djava.awt.headless=true "-Djna.boot.library.path=D:\javagj\idea\IntelliJ IDEA 2022.3.1/lib/jna/amd64" -Djna.nosys=true -Djna.noclasspath=true --add-opens jdk.compiler/com.sun.tools.javac.api=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.util=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.code=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.comp=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.file=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.main=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.model=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.parser=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.processing=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.tree=ALL-UNNAMED --add-opens jdk.compiler/com.sun.tools.javac.jvm=ALL-UNNAMED -Dpreload.project.path=E:/java_workspace/Zhgd4.0-Cloud -Dpreload.config.path=C:/Users/Administrator/AppData/Roaming/JetBrains/IntelliJIdea2022.3/options -Dcompile.parallel=false -Drebuild.on.dependency.change=true -Didea.IntToIntBtree.page.size=32768 -Djdt.compiler.useSingleThread=true -Daether.connector.resumeDownloads=false -Dio.netty.initialSeedUniquifier=7903707484277119235 -Dfile.encoding=GBK -Duser.language=zh -Duser.country=CN -Didea.paths.selector=IntelliJIdea2022.3 "-Didea.home.path=D:/javagj/idea/IntelliJ IDEA 2022.3.1" -Didea.config.path=C:/Users/Administrator/AppData/Roaming/JetBrains/IntelliJIdea2022.3 -Didea.plugins.path=C:/Users/Administrator/AppData/Roaming/JetBrains/IntelliJIdea2022.3/plugins -Djps.log.dir=C:/Users/Administrator/AppData/Local/JetBrains/IntelliJIdea2022.3/log/build-log "-Djps.fallback.jdk.home=D:/javagj/idea/IntelliJ IDEA 2022.3.1/jbr" -Djps.fallback.jdk.version=17.0.5 -Dio.netty.noUnsafe=true -Djava.io.tmpdir=C:/Users/Administrator/AppData/Local/JetBrains/IntelliJIdea2022.3/compile-server/zhgd-cloud_26beeabf/_temp_ -Djps.backward.ref.index.builder=true -Dtmh.instrument.annotations=true -Dtmh.generate.line.numbers=true "-Djps.kotlin.home=D:\javagj\idea\IntelliJ IDEA 2022.3.1\plugins\Kotlin\kotlinc" -Dkotlin.incremental.compilation=true -Dkotlin.incremental.compilation.js=true -Dkotlin.daemon.enabled -Dkotlin.daemon.client.alive.path=\"C:\Users\ADMINI~1\AppData\Local\Temp\kotlin-idea-3171289915408307769-is-running\" -Dide.propagate.context=false -classpath "D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/jps-launcher.jar" org.jetbrains.jps.cmdline.Launcher "D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/jps-builders.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/jps-builders-6.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/jps-javac-extension.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/util.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/util_rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/annotations.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/3rd-party-rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/protobuf.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/jps-model.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/javac2.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/forms_rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/java/lib/aether-dependency-resolver.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/idea_rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/JavaEE/lib/jasper-v2-rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/Kotlin/lib/jps/kotlin-jps-plugin.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/lib/util.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/eclipse/lib/eclipse-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/eclipse/lib/eclipse-common.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/ant/lib/ant-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/JavaEE/lib/javaee-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/uiDesigner/lib/jps/java-guiForms-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/space/lib/space-java-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/devkit/lib/devkit-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/platform-langInjection/lib/java-langInjection-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/javaFX/lib/javaFX-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/javaFX/lib/javaFX-common.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/Groovy/lib/groovy-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/Groovy/lib/groovy-constants-rt.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/maven/lib/maven-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/gradle-java/lib/gradle-jps.jar;D:/javagj/idea/IntelliJ IDEA 2022.3.1/plugins/JPA/lib/jps/javaee-jpa-jps.jar" org.jetbrains.jps.cmdline.BuildMain 127.0.0.1 50210 1602d901-bd98-43c6-8a4a-967c2a85f0cd C:/Users/Administrator/AppData/Local/JetBrains/IntelliJIdea2022.3/compile-server # OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000d4400000, 536870912, 0) failed; error='页面文件太小,无法完成操作。' (DOS error/errno=1455) # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 536870912 bytes for G1 virtual space # An error report file with more information is saved as: # C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2022.3\compile-server\hs_err_pid42716.log
07-04
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