XCMDecodeFailed
Error v334 → current 29.19Failed to decode the XCM program.
Encountered by: developers
Why This Error Exists
XCM cross-chain messages must be properly encoded. Check format and version.
From Chain Metadata
Failed to decode the XCM program.
What This Means
Failed to decode the XCM program.
Common Causes
- Malformed XCM message
- Incompatible XCM version
- Invalid XCM encoding
How to Fix
- Verify XCM message format
- Check XCM version compatibility
- Use proper XCM encoding tools
Runtime Info
- Pallet Index
- 29
- Error Index
- 19
- Error Code
- 29.19
- Runtime Version
- v393