Answer:It is difficult to provide an exact answer without knowing the exact error you are experiencing. However, it is possible that the error is due to incompatibilities between BIFI and Arbitrum. It is important to ensure that the versions of BIFI and Arbitrum you are using are compatible and that all required parameters are correctly configured. Additionally, it is important to check that the network connection between your BIFI and Arbitrum nodes is working correctly. If you are still having issues, you may need to contact the technical support team for your specific platform.