Not sure what exactly is going on, what is the exact error you are getting? My personal experience is that things like Onedrive / google drive / dropbox often caused all kinds of problematic behavior (at least when I tried some years ago). In my case it often was caused by some temporary files that were synced, then removed, but then automatically restored.

Therefore, I never use these kind of synced folders for any project work but I always rely on something like git to keep track of my history (and have a backup).

It could be that these synced folders have improved behavior for this, but I have not tried it anymore

Hi @rahmat ,

I agree with @gdiepen, the use of git is preferred to do development work.

But perhaps the answer from @mohansx in 

is helpful as well.

With kind regards,

Chris