When you use eclipse to package maven projects, the invalid LOC header (bad signature) exception is reported. eclipsemaven

When you use eclipse to package maven projects, the invalid LOC header (bad signature) exception is reported. eclipsemaven
When packaging on eclipse, an error is returned:

[INFO] Including org.codehaus.groovy:groovy-all:jar:2.4.3 in the shaded jar.[INFO] ------------------------------------------------------------------------[INFO] BUILD FAILURE[INFO] ------------------------------------------------------------------------[INFO] Total time: 8.269 s[INFO] Finished at: 2017-11-06T11:08:57+08:00[INFO] Final Memory: 62M/644M[INFO] ------------------------------------------------------------------------[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade (default) on project com.project.name: Error creating shaded jar: invalid LOC header (bad signature) -> [Help 1][ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.[ERROR] Re-run Maven using the -X switch to enable full debug logging.[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

　　

Run the mvn-X package in the project directory as prompted, and print the detailed stack information:

[DEBUG] Processing JAR H:\apache-maven-3.3.9\repository\org\apache\parquet\parquet-jackson\1.7.0\parquet-jackson-1.7.0.jar[INFO] ------------------------------------------------------------------------[INFO] BUILD FAILURE[INFO] ------------------------------------------------------------------------[INFO] Total time: 43.299 s[INFO] Finished at: 2017-11-06T11:35:18+08:00[INFO] Final Memory: 33M/759M[INFO] ------------------------------------------------------------------------[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade (default) on project com.project.name: 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:2.4.3:shade (default) on project com.project.name: Error creating shaded jar: invalid LOC header (bad signature)        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)        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:116)        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarte

　　

See the last DEBUG information, find the corresponding directory "H: \ apache-maven-3.3.9 \ repository \ org \ apache \ parquet-jackson \ 1.7.0 \", found. the sha1-in-progress end of the file, indicating that the jar is not properly downloaded, delete and re-execute, while observing the directory can be:

 

The prompt is as follows:

 

The download is normal. The corresponding directory is:

 

It is normal. (If you find that the progress bar is halfway through, you can stop deleting it and try again. In addition, the domestic maven library using aliyun is much faster)   Summary: When the invalid LOC header (bad signature) appears, follow the prompts to take-X to execute mvn find,. sha1-in-progress to delete, re-execute.