I’m doing a little Go work and am using the Goclipse plugin for Eclipse. In setting it up I kept getting the error no gocode path provided an my autocomplete was not working. I just stumbled on what was wrong and wanted to pass it along in case anyone runs into it. gocode provides autocomplete for your go work in Eclipse/Goclipse.

You need to install gocode https://github.com/nsf/gocode first. Then in the eclipse preferences look for go -> tools and browse and set the gocode path. At that point autocomplete for your go projects should start working (and that error should stop happening).