Overflow
Error v273 → current 27.7An arithmetic overflow occurred during crowdloan calculation.
Encountered by: developers
Why This Error Exists
Arithmetic overflow protection. Values must stay within safe bounds.
From Chain Metadata
An overflow occurred.
What This Means
An arithmetic overflow occurred during crowdloan calculation.
Common Causes
- Contribution would exceed maximum possible value
- Internal calculation overflow
How to Fix
- Reduce contribution amount
- Check for extremely large values
- Report as bug if unexpected
Storage to Check
Runtime Info
- Pallet Index
- 27
- Error Index
- 7
- Error Code
- 27.7
- Runtime Version
- v393