maven报错：Maven Error: Could not find or load main class org.codehaus.plexus.classwords.launcher.Launc

1. Scene

I uploaded maven3.8.4 that I downloaded before to the server, decompressed it, and then configured the environment variables. run:

mvn -v

报错：Maven Error: Could not find or load main class org.codehaus.plexus.classwords.launcher.Launc

2. Solve

Go to the official website again to download the new package, upload and decompress it, and it will be normal. I don’t know why, but it is normal. The same is true for jdk.

maven official website:

Maven – Download Apache Maven

Direct link:

Index of /dist/maven/maven-3/3.8.4/binaries