Go completion not working, but works with <C-x> <C-o>

[blockloop]

I have vim-go installed and pressing <C-x> <C-o> opens autocompletion properly, otherwise nothing works.

I stopped gocode and ran it in debug mode and tested with both <C-x> <C-o> and simply by pressing .. When I press . I get the following output from gocode

2017/04/26 21:14:27 Import path "github.com/stretchr/testify/assert" was not resolved
2017/04/26 21:14:27 Gocode's build context is:
2017/04/26 21:14:27  GOROOT: /usr/local/Cellar/go/1.8.1/libexec
2017/04/26 21:14:27  GOPATH: /Users/brett/go
2017/04/26 21:14:27  GOOS: darwin
2017/04/26 21:14:27  GOARCH: amd64
2017/04/26 21:14:27  BzlProjectRoot: ""
2017/04/26 21:14:27  GBProjectRoot: ""
2017/04/26 21:14:27  lib-path: ""
2017/04/26 21:14:27 extracted expression tokens: b
2017/04/26 21:14:27 Offset: 0
2017/04/26 21:14:27 Number of candidates found: 0
2017/04/26 21:14:27 Candidates are:
2017/04/26 21:14:27 =======================================================

Without changing anything I can press <C-x> <C-o> and completion comes up and gocode prints the following

017/04/26 21:15:05 -------------------------------------------------------
2017/04/26 21:15:05 Found "testing" at "/usr/local/Cellar/go/1.8.1/libexec/pkg/darwin_amd64/testing.a"
2017/04/26 21:15:05 Found "github.com/stretchr/testify/assert" at "/Users/brett/go/pkg/darwin_amd64/github.com/blockloop/go-datastructures/vendor/github.com/stretchr/testify/assert.a"
2017/04/26 21:15:05 Error parsing input file (inner block):
2017/04/26 21:15:05  6:4: expected selector or type assertion, found ';'
2017/04/26 21:15:05  7:2: expected ';', found 'IDENT' assert
2017/04/26 21:15:05  8:2: expected ';', found 'EOF'
2017/04/26 21:15:05  8:2: expected '}', found 'EOF'
2017/04/26 21:15:05 extracted expression tokens: b
2017/04/26 21:15:05 Offset: 0
2017/04/26 21:15:05 Number of candidates found: 6
2017/04/26 21:15:05 Candidates are:
2017/04/26 21:15:05   func Size() int
2017/04/26 21:15:05   func findMin() *Node
2017/04/26 21:15:05   func insert(data int) *Node
2017/04/26 21:15:05   func search(data int) *Node
2017/04/26 21:15:05   var Root *Node
2017/04/26 21:15:05   var size int
2017/04/26 21:15:05 =======================================================

Is vim-go doing something different? Why is omnicomplete working, but the regular completion using . or <tab> not? The autocomplete is triggering, but gocode is reporting the vendor packages not resolving.

I have enabled tab completion as in the readme. This appears to be a problem with the command passed to gocode. github.com/stretchr/testify/assert is installed in vendor/.

[blockloop]

@fatih perhaps you can shed some light as well

[edganiukov]

@blockloop maybe related to nsf/gocode#461
As @nsf said it has wrong gocode cli arguments. Here is:
https://github.com/maralla/completor.vim/blob/master/pythonx/completers/go.py#L19

[blockloop]

Cleaning up old PRs. Closing this because this project appears abandoned.