Job name “..getProjectMetadata” does not exist

Question

I updated my angular to v9 and when I try to go back in v8, I receive this error. I have already tried the following:

• uninstall -global angular/cli
• un

Answer 1

I had the same issue and solved it by downgrading @angular-devkit/build-angular. version to 0.803.24 as Occian Fumnanya Dia said in his answer above If after downgrading the version you still get the same error, try deleting the folder platforms and re-run with ionic cordova run . Replace with android or ios.

It will recreate the folder plaforms with new things.

Hope it helps.