每当我尝试构建任何 Maven 项目或生成一些原型时,我都会收到此错误:
[ERROR] Error executing Maven.
[ERROR] java.lang.NoClassDefFoundError: com/google/inject/internal/cglib/core/$CodeGenerationException
[ERROR] Caused by: com/google/inject/internal/cglib/core/$CodeGenerationException
[ERROR] Caused by: com.google.inject.internal.cglib.core.$CodeGenerationException
Maven 昨天还可以正常工作,并且不记得最近对其配置进行了任何更改。我在Ubuntu 14.04上使用jdk8 oracle和jdk7 openjdk(我不时使用Ubuntu的update-alternative --config javac在2个java之间切换)。
如果我跑
mvn -B archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DgroupId=com.mycompany.app -DartifactId=my-app -X
我得到这个输出:
username@pcname:~/Desktop/projects/mvn_simple$ mvn -B archetype:generate -DarchetypeGroupId=org.apache.maven.archetypes -DgroupId=com.mycompany.app -DartifactId=my-app -X
Apache Maven 3.0.5
Maven home: /usr/share/maven
Java version: 1.8.0_25, vendor: Oracle Corporation
Java home: /usr/lib/jvm/java-8-oracle/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.13.0-40-generic", arch: "amd64", family: "unix"
[ERROR] Error executing Maven.
com.google.common.collect.ComputationException: java.lang.NoClassDefFoundError: com/google/inject/internal/cglib/core/$CodeGenerationException
at com.google.common.collect.MapMaker$ComputingMapAdapter.get(MapMaker.java:890)
at com.google.inject.internal.FailableCache.get(FailableCache.java:49)
at com.google.inject.internal.ConstructorInjectorStore.get(ConstructorInjectorStore.java:50)
at com.google.inject.internal.ConstructorBindingImpl.initialize(ConstructorBindingImpl.java:127)
at com.google.inject.internal.InjectorImpl.initializeBinding(InjectorImpl.java:530)
at com.google.inject.internal.AbstractBindingProcessor$Processor$1.run(AbstractBindingProcessor.java:179)
at com.google.inject.internal.ProcessedBindingData.initializeBindings(ProcessedBindingData.java:44)
at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:123)
at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:107)
at com.google.inject.Guice.createInjector(Guice.java:96)
at com.google.inject.Guice.createInjector(Guice.java:73)
at com.google.inject.Guice.createInjector(Guice.java:62)
at org.codehaus.plexus.DefaultPlexusContainer.addPlexusInjector(DefaultPlexusContainer.java:470)
at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:196)
at org.codehaus.plexus.DefaultPlexusContainer.<init>(DefaultPlexusContainer.java:160)
at org.apache.maven.cli.MavenCli.container(MavenCli.java:375)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:191)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.lang.NoClassDefFoundError: com/google/inject/internal/cglib/core/$CodeGenerationException
at com.google.inject.internal.ProxyFactory.create(ProxyFactory.java:156)
at com.google.inject.internal.ConstructorInjectorStore.createConstructor(ConstructorInjectorStore.java:90)
at com.google.inject.internal.ConstructorInjectorStore.access$000(ConstructorInjectorStore.java:29)
at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:37)
at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:33)
at com.google.inject.internal.FailableCache$1.apply(FailableCache.java:38)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingValueReference.compute(ComputingConcurrentHashMap.java:356)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingConcurrentHashMap.java:182)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.getOrCompute(ComputingConcurrentHashMap.java:151)
at com.google.common.collect.ComputingConcurrentHashMap.getOrCompute(ComputingConcurrentHashMap.java:67)
at com.google.common.collect.MapMaker$ComputingMapAdapter.get(MapMaker.java:886)
... 25 more
Caused by: java.lang.ClassNotFoundException: com.google.inject.internal.cglib.core.$CodeGenerationException
at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235)
at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227)
... 36 more
截至 2021 年 10 月 25 日,Ubuntu 中的 maven 3.6.x 软件包无法与 Java 17 正常运行。
Create vi ~/.mavenrc
文件并给出低于 17 的任何版本。
export JAVA_HOME=/usr/lib/jvm/java-16-openjdk-amd64/
如果您想升级到 java 17 的 3.8.x。https://m-thirumal.github.io/installation_guide/maven/upgrade_maven/ https://m-thirumal.github.io/installation_guide/maven/upgrade_maven/
(或者如之前所建议的那样,使用以下命令安装 java 相关工具sdkman.io https://sdkman.io)
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