Valid methods in being highlighted in red 'Unresolved Reference'

问题

How to solve this problem? The program works. But the methods in Gogland are highlighted in red. Qt version 5.8 is added.

Gogland (1.0 Preview) 1.0 EAP
Build #GO-171.4694.61, built on June 27, 2017
Gogland EAP User
Expiration date: September 25, 2017
JRE: 1.8.0_112-release-736-b21 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.8.0-58-generic


batis@dev:~$ printenv | grep GO
GOROOT=/usr/lib/go-1.8/
GOPATH=/home/batis/gocode/

package main

import (
    "os"
    "github.com/therecipe/qt/widgets"
)

func main() {
    widgets.NewQApplication(len(os.Args), os.Args)

    //create a window
    window := widgets.NewQMainWindow(nil, 0)

    ......

    widgets.QApplication_Exec()
}

回答1:

The methods are defined in a big generated file that is not indexed by Gogland. To change the limit you should change idea.max.intellisense.filesize.

To do this, open custom properties file via Help | Edit Custom Properties menu and add something like this: idea.max.intellisense.filesize=4500 for 4.5 MB limit. The size is in Kilobytes.

Please use carefully, indexing large files may influence index update speed dramatically.

回答2:

Ran into this recently with a project in 'bitbucket.org' GOPATH not finding ones in 'github.com'. Checked the "Index entire GOPATH" box and it fixed it.

回答3:

Possibly not valid for the original context, but the workaround I discovered is to rename the file where the method or other identifier is defined, allow Goland to reindex, and then rename it back to the original name.

来源：https://stackoverflow.com/questions/44921623/valid-methods-in-being-highlighted-in-red-unresolved-reference

标签

jetbrains-ide

GoLand