Show error code and info when the transaction fails

[duanyytop]

Please add error code and info when the transaction fails to help developers to find bugs. Thanks

[luckyyang]

Thanks for the feedback, we will add it

[luckyyang]

https://nervosnetwork.github.io/keypering/#/protocol keypering 的错误码
https://github.com/nervosnetwork/ckb-system-scripts/wiki/Error-codes ckb 的错误码

[duanyytop]

I mean the result(error code and error info) of Synapse should be displayed on the chrome notification window.

[luckyyang]

I see, thanks for the clarification

[luckyyang]

Added