I have successfully ran my test previously but now I am getting this error.
An error occurred while trying to start the Nightwatch Runner: Invalid testing environment specified: chrome\. Available environments are: chrome, firefox, edge
at Module._compile (internal/modules/cjs/loader.js:776:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
I removed the Node directory and reinstalled. I added a . at the beginning of the path to webdrivers.