Electrs not starting up after recent udate

Support and Troubleshooting
1

Electrs and btc pay server bitcoin wallet stopped working after latest update to BTCPay Server / Electrs.

Any help would be appreciated :people_hugging:

Getting:

Error: Failed to resolve address 10.21.21.8:8335}: invalid port value

Possibly related, btcpay-server_nbxplorer_1 not starting up, getting

Configuration:  Network: Mainnet Unhandled exception. System.FormatException: Invalid IP or DNS endpoint at NBitcoin.Utils.ParseEndpoint(String hostPort, Int32 defaultPort) at NBXplorer.Configuration.ExplorerConfiguration.LoadArgs(IConfiguration config) in /source/NBXplorer/Configuration/ExplorerConfiguration.cs:line 12 at NBXplorer.Program.Main(String[] args) in /source/NBXplorer/Program.cs:line 34 info: Configuration:  NBXplorer version 2.5.28 info: Configuration:  Data Directory: /data info: Configuration:  Configuration File: /data/Main/settings.config

And unresolved service in btcpay server ui

  • Last error: Name or service not known (btcpay-server_nbxplorer_1:32838)
2

I think I’m missing APP_BITCOIN_P2P_WHITEBIND_PORT in some .env

3

ok, this has been resolved by replacing APP_BITCOIN_P2P_WHITEBIND_PORT with 8335 in various docker compose and restarting apps.

Obviously I’d rather have it in correct env file, anybody knows where APP_BITCOIN_P2P_WHITEBIND_PORT lives?