Not possible to connect to the Web3 provider. Make sure the provider is running and a connection is open (via IPC or RPC). 

Remixgeth always appear this error, please, try to provide solutions such as online HTTPS to domain name, add - rpccorsdomain etc, all have no success, someone connection is successful?

CodePudding user response:

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CodePudding user response:

Check whether the geth RPC interface is opened, is probably a string
- the RPC rpcapi "db, eth,.net, web3, debug, admin, personal, miner" - rpcaddr "192.0.0.1" -- rpcport "8545" - rpccorsdomain '*'

ETHSCAN use http://192.0.0.1:8545 to connect, see block successful