SubnetDoesNotExist
Error v151 → current 19.0The specified subnet (netuid ) does not exist on the network.
Encountered by: subnet owners
Why This Error Exists
AdminUtils operations target specific subnets. This error protects against configuring non-existent subnets. Always verify the subnet exists before attempting administrative operations.
From Chain Metadata
The subnet does not exist, check the netuid parameter
What This Means
The specified subnet (netuid) does not exist on the network.
Common Causes
- Using an invalid or non-existent netuid
- Subnet was dissolved before the operation
- Typo in the netuid parameter
How to Fix
- Query SubtensorModule.NetworksAdded to verify the subnet exists
- Use a valid netuid from the active subnets list
- Check if the subnet was recently removed
Storage to Check
SubtensorModule.NetworksAdded (removed)SubtensorModule.TotalNetworks (removed)
Runtime Info
- Pallet Index
- 19
- Error Index
- 0
- Error Code
- 19.0
- Runtime Version
- v393