“FeatureNotYetSupported” when upgrading a package

[navi-eric]

Steps to Reproduce Issue

sui client upgrade --upgrade-capability 0x1234

Error executing transaction 'CvpWcBcNg1jZCqin75PrJExhP1U1BcheriWoMmmj1cCB': FeatureNotYetSupported in command 1

How can I know the exact issue or feature that causes this problem?

[github-actions]

Thank you for opening this issue, a team member will review it shortly. Until then, please do not interact with any users that claim to be from Sui support and do not click on any links!

[stefan-mysten]

Which version of the CLI it is?

[stefan-mysten]

It seems that your new version of the package includes a init function in one of the modules, which is not supported for package upgrades. Remove that and it should work.