When Maven compiles, it reports the problem of "could not create parent directories"

could not create parent directories 

Could not create parent directory 

Cause Analysis

When tomcat is started, Maven will compile the project into the specified path.

If the directory is not accessible, a could not create parent directories error will be reported.

At this time, check the set directory. Generally, it is occupied by other software, which causes this problem.

problem handling

Close the occupancy software, mine is occupied by the FTP tool, which caused this problem.