当我运行我的mvn install. 我什至删除了本地存储库并再次运行得到相同的异常。
mvn install
[错误] 无法在项目 cores-batch 上执行目标 org.apache.maven.plugins:maven-shade- plugin:2.1:shade(默认):创建阴影 jar 时出错:无效 LOC 标头(错误签名)-> [帮助 1 ]
<?xml version="1.0" encoding="UTF-8"?> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>2.1</version> <configuration> <skipTests>true</skipTests> </configuration> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> <configuration> <artifactSet> <excludes> <exclude>commons-logging:commons-logging:jar:*</exclude> </excludes> </artifactSet> <filters> <filter> <artifact>*:*</artifact> <excludes> <!-- workaround for a spring issues --> <exclude>META-INF/*.SF</exclude> <exclude>META-INF/*.DSA</exclude> <exclude>META-INF/*.RSA</exclude> <!-- don't want to pick up any other log4j.xml --> <exclude>log4j.xml</exclude> </excludes> </filter> </filters> <!-- May be needed to work around another issue in Spring --> <transformers> <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.handlers</resource> </transformer> <transformer implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer"> <resource>META-INF/spring.schemas</resource> </transformer> </transformers> </configuration> </execution> </executions> </plugin>
错误:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.1:shade (default) on project cores-batch: Error creating shaded jar: invalid LOC header (bad signature) -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.1:shade (default) on project cores-batch: Error creating shaded jar: invalid LOC header (bad signature) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352) Caused by: org.apache.maven.plugin.MojoExecutionException: Error creating shaded jar: invalid LOC header (bad signature) at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute(ShadeMojo.java:528) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) ... 19 more Caused by: java.util.zip.ZipException: invalid LOC header (bad signature) at java.util.zip.ZipFile.read(Native Method) at java.util.zip.ZipFile.access$1400(ZipFile.java:56) at java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:679) at java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(ZipFile.java:415) at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158) at java.io.FilterInputStream.read(FilterInputStream.java:107) at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:189) at org.codehaus.plexus.util.IOUtil.copy(IOUtil.java:175) at org.apache.maven.plugins.shade.DefaultShader.addResource(DefaultShader.java:427) at org.apache.maven.plugins.shade.DefaultShader.shade(DefaultShader.java:186) at org.apache.maven.plugins.shade.mojo.ShadeMojo.execute(ShadeMojo.java:458) ... 21 more [ERROR] [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
您需要检查哪个 jar 出现问题。它必须被破坏。删除该 jar 并mvn spring-boot:run再次运行命令。可能更多的是一个 jar 已损坏,因此每次您需要运行该命令来删除该 jar。在我的情况下,mysql,jackson,aspect jars 命令被损坏了 3 次,我发现了这一点并从文件夹中mvn spring-boot:run删除了 jars 。.m2现在问题已经解决了。
mvn spring-boot:run
.m2