Gopls depends on finding a go.mod file, otherwise you get lots of "undeclared name". If it's not there just go to your project root folder and issue the command "go mod init".
-- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/8db360a3-00c0-433b-8f94-e83e000022f0%40googlegroups.com.