Is your feature request related to a problem? Please describe.
When communication to the ethereum client fails because of CORS the webui presents a generic error message Connection failure
Describe the solution you'd like
Provide a descriptive message for the problem with a solution (e.g. "Communication with the Ethereum node was blocked because of the security policy, please enable communication to the ethereum node by executing the node with --rpccorsdomain {domain}")
Describe alternatives you've considered
Additional context
Is your feature request related to a problem? Please describe.
When communication to the ethereum client fails because of CORS the webui presents a generic error message
Connection failureDescribe the solution you'd like
Provide a descriptive message for the problem with a solution (e.g. "Communication with the Ethereum node was blocked because of the security policy, please enable communication to the ethereum node by executing the node with
--rpccorsdomain {domain}")Describe alternatives you've considered
Additional context