Hello everyone I was just going through second cohort of pioneer program . When I run cabal repl in week03 it’s giving me reference is not a tree error. Could anyone please tell me how to fix this?
Here is the error
Try a git fetch or git pull first to get latest.
Typically this kind of error means the SHA-1 is not valid so the commit history is outdated between local and remote.
I have checked in the repo and seems the commit is deleted from repo
Whelp, that is special as the entire point of source control management via a repository is so that you never lose anything ever. You can also attempt a git show or git log to search but presumably that is how you knew the commit hash was nuked via force push or something stupid. Alternately, try messaging Lars or someone in the pioneer program directly as in the past they deleted solutions in preparation for the next PPP class …
Usually it’s plutus-apps.git that cause such error.
I check that is: tag:4edc082309c882736e9dec0132a3c936fe63b4ea
May be try git clone all over again?
Yes previously I was following the instructions of 2nd cohort of pionner program. Now I am following the 3rd cohort and it’s working fine.