Logos KitErrors
What can go wrong, and what to show.
Errors are { code, message, data? }. Codes follow EIP-1193 and EIP-5792
where those exist, so habits carry over.
A user saying no is not an error. Check kit.sdk.isUserRejection(e) and
show nothing (or "Cancelled").
| Code | Name | What to show |
|---|---|---|
| 4001 | UserRejected | nothing |
| 4100 | Unauthorized | "Connect again": the account isn't shared with this app (any more) |
| 4200 | UnsupportedMethod | this wallet doesn't do that |
| 4900 | Disconnected | the wallet is locked or not set up |
| 4901 | ChainDisconnected | can't reach the network; retry later |
| 4902 | UnknownChain | the wallet is on another network |
| -32602 | InvalidParams | a bug in your call |
| -32603 | Internal | the wallet couldn't complete it (the user saw why) |
| 5720 | DuplicateId | this proposal id was used; data has the first handle |
| 5730 | UnknownHandle | not your handle, or expired |
| 6100 | AccountKindUnsupported | e.g. a private account where only public works |
| 6102 | ProofFailed | proving failed; nothing was sent |
| 6103 | SubmissionFailed | the network refused it |
| 6104 | InvalidProposal | the wallet can't build or decode your proposal |
| 6106 | StaleApproval | chain state moved since approval; propose again |
| 6107 | RequestPending | a wallet sheet is already open for your app |
| 6108 | Timeout | no answer yet: the wallet may still send it |
| 6109 | Unavailable | no wallet, or no faucet on this network |
Through Basecamp intents the shell carries only six codes (cancelled,
bad_request, failed, timeout, unavailable, not_declared); the SDK
maps them to the table above. not_declared means your metadata.json uses
doesn't list the intent.