Snaps known errors
Snaps can communicate the following errors without crashing the Snap:
| Error | What the error indicates | Error code |
|---|---|---|
ChainDisconnectedError | The provider is disconnected from the requested chain. | 4901 |
DisconnectedError | The provider is disconnected. | 4900 |
InternalError | An internal error has occurred. | -32603 |
InvalidInputError | The input to a method is invalid. | -32000 |
InvalidParamsError | The parameters to a method are invalid. | -32602 |
InvalidRequestError | The request is invalid. | -32600 |
LimitExceededError | A limit has been exceeded. | -32005 |
MethodNotFoundError | A method does not exist. | -32601 |
MethodNotSupportedError | A method is not supported. | -32004 |
ParseError | A request is not valid JSON. | -32700 |
ResourceNotFoundError | A resource does not exist. | -32001 |
ResourceUnavailableError | A resource is unavailable. | -32002 |
TransactionRejected | A transaction has been rejected. | -32003 |
UnauthorizedError | The requested method/account is not authorized by the user. | 4100 |
UnsupportedMethodError | The requested method is not supported by the provider. | 4200 |
UserRejectedRequestError | The user has rejected the request. | 4001 |