Can not connect to Truffle or testrpc with Ganache GUI
I have Ganache GUI from appx from official website on my Windows 10. When I run Truffle or testrpc network in my console (WSL) and try to connect there from Ganache GUI in settings, I get error message next to the textbox with a port:
The port is used by another application; please change it
the port is from Truffle or testrpc. How can I connect there? Thank you.
Solution
Ganache UI runs an instance of Ganache CLI (i.e. simulated Ethereum instance previously called TestRPC). If you already have a console window open with an application on port 9545 then Ganache UI cannot start a new instance on that same port.
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