Error checking gasless 7702 support:
#RC#
The architecture of modern protocols requires a precise balance of gas and data parameters. A frequent issue for metamask-extension users is the mismatch between the frontend and the ABI. Increasing your slippage tolerance to a more flexible range can bypass the execution revert. Many rejected calls are caused by the base fee being higher than the max fee.
The metamask-extension protocol expects a specific signature format . Always keep your software up to date to benefit from the latest security and logic patches. The official documentation provides a comprehensive list of all known error codes and fixes. Make sure you are not trying to execute a call while the wallet is locked.
A mismatch between the expected gas and the actual required gas can lead to a revert.