Errors encountered when generating RISC-V RTL in WSL

[huahdgithub]

When generating RISC-V RTL in WSL Ubuntu terminal, I got the following error messages:
$ make CONFIG=rocket64b2 BOARD=nexys-a7-100t vivado-tcl
...
java.nio.file.FileSystemException: /mnt/g/vivado-risc-v/target/streams/_global/dependencyPositions/_global/streams/update_cache_2.12/output_dsp: Operation not permitted
[error] at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:100)
[error] at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
[error] at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
and so on.
Anybody can help?

[eugene-tarassov]

If /mnt/g is a Windows disk, it will not work. The tools require a Linux file system to run. Use the home directory in the WSL Ubuntu.

[huahdgithub]

If /mnt/g is a Windows disk, it will not work. The tools require a Linux file system to run. Use the home directory in the WSL Ubuntu.
Thank you! And I also made some progress. WSL Ubuntu automatically mounts my portable HDD (where my G: partition lies). Before I first unmounted /mnt/g and then re-mounted it according to the instructions of this repo. Just now I omitted this umount-mount process and then the errors didn't show up.