Install MAVEN, Error:java_home is set to invalid directory appears after running mvn-v. (picture may be too big to show, have time to upload) __java

Problem:

1. See this a bit Meng, just started to think that the JDK is not a problem. So:

Yes, no problem. Continue to think, since the error is to find what this Maven bin directory, cmd Open, naturally look at this:

Since it is java_home error, search Java_home, and then look, well, here, I open the environment variables to compare.

The contrast found the problem. The bin directory already exists inside the java_home, but a bin is appended to the Mvn.cmd reference path. So the environment variable this bin removed.

2. Then, a test, sure enough. ~~~