I was following the tutorial at Make inter-canister calls :: Internet Computer and getting an error of
Unknown version '0.6.22'.
Installed executable: 0.8.1
after I deploy.
If I change the dfx.json version value to 0.8.1, I get
The replica returned an HTTP Error: Http Error: status 500 Internal Server Error, content type "", content: Internal Server Error
Is there an updated version of intercanister calls or am I doing something wrong?
Also, how do you call a canister from a different project?
The error you’re getting may be solved by running dfx start --clean --background (only needed once to clear the replica state after your dfx version change there).
But… the dfx version used for the linkedup repo is from a while back, and you might have issues with the frontend it tries to deploy a little further down that tutorial (@kpeacock?).
I’d try a simple multi-canister setup first. There’s an example here:
The dfx.json’s canister entries for that example could look something like this:
See that same thread for calling canisters from other projects using their deployed canister id, and this may help too: