I cannot install the realese 4.2 version nor update the one I alredy have

[AngelAD91]

Hello,

I want to install the 4.2 release version of ESP-IDF in my PC,I downloaded the realese version from GitHub and then I ran the commants install.bat and export.bat within the ESP-IDF release 4.2. The following error appears when I try to build a project:

fatal: not a git repository (or any of the parent directories): .git

When I run the export.bat command, this warning appears:

fatal: No names found, cannot describe anything.
WARNING: Git describe was unsuccessul: Command '['git', 'describe', '--tags']' returned non-zero exit status 128.

Also, I tried to update the ESP-IDF I have on my PC (4.0), which I installed using the installer tool, with the following commands:

cd $IDF_PATH
git fetch
git checkout release/v4.2
git pull
git submodule update --init --recursive

But a message appeared stating that I have to stash or commit my changes before checking out, I stashed and reset the ESP-IDF folder but still the same message appears.

I hope you can help me,

Regards