Trouble Shooting

When making requests to OneKey in Establishing a Connection, Sending Transactions, Signing Messages, or RPC API Calling, OneKey may respond with an error. Here are the error codes and their meanings. These are inspired the corresponding by EIP-1474 and EIP-1193 on Ethereum.

Code	Title	Description
4001	User Rejected Request	User rejected the request through OneKey.
4100	Unauthorized	The requested method and/or account has not been authorized by the user.
4500	Request Timeout	The request by this Web3 provider is timeout.
-32603	Internal Error	Something went wrong within OneKey.
-32000	Invalid Input	Missing or invalid parameters.
-32601	Method Not Found	OneKey does not recognize the method.

Typically, these errors will be easily parseable and have both a code and an explanation. For example:


try {
  await provider.requestSignTransactions({ transactions: [...] });
} catch (err) {
  //  {code: 4100, message: 'The requested method and/or account has not been authorized by the user.'}
}