Errors/Chain errors

SpecVersionNeedsToIncrease

Check the argument values against the operation schema

View as Markdown

The new runtime's spec_version is not greater than the current one, so the upgrade is rejected. Check the RuntimeVersion in the new wasm and bump spec_version above the version currently on chain.

Declared by the System pallet; it classifies to the semantic code invalid_argument.

Remediation

Check the argument values against the operation schema

The same explanation is available in the terminal: btcli explain SpecVersionNeedsToIncrease.