Solve the problem that the Substrate project fails to upgrade without forking, reports an error Transaction would exhaust the block limits or has been stuck

This problem is mainly because the uploaded and compiled .compact.wasm file is too large, try to limit it within 4M, if it exceeds 4M, this error may be reported

        

For example, the .compact.wasm file is uploaded according to the official tutorial . In fact, the .compact.compressed.wasm file above is compressed, so upload this file when upgrading.