This error was removed in v127
This error is no longer present in the current runtime. Existed from v123 to v127. Shown here for historical reference.
DuplicateProposal
Error Removed v123 → v127 (removed) 10.1A proposal with this exact hash already exists in the Senate. Each proposal must be unique (identified by the hash of the proposed call data).
Encountered by: validators
Why This Error Exists
Proposals are deduplicated by their call hash. This prevents the same governance action from being proposed multiple times simultaneously.
From Chain Metadata
Duplicate proposals not allowed
What This Means
A proposal with this exact hash already exists in the Senate. Each proposal must be unique (identified by the hash of the proposed call data).
Common Causes
- Submitting the same proposal call twice
- Another Senate member already proposed the same action
- Re-submitting a proposal that is still open for voting
How to Fix
- Query Senate.Proposals to check if this proposal already exists
- Vote on the existing proposal instead of creating a duplicate
- If you need a different version, modify the proposal parameters to produce a different hash
Storage to Check
Runtime Info
- Pallet Index
- 10
- Error Index
- 1
- Error Code
- 10.1
- Removed In
- v127