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x/tools/gopls: Unclared name same package different file #33693

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Nokel81 opened this issue Aug 16, 2019 · 12 comments
Closed

x/tools/gopls: Unclared name same package different file #33693

Nokel81 opened this issue Aug 16, 2019 · 12 comments
Labels
FrozenDueToAge gopls Issues related to the Go language server, gopls. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
Milestone
Unreleased

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@Nokel81
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Nokel81 commented Aug 16, 2019

What version of Go are you using (go version)?

$ go version
go version go1.12.7 darwin/amd64

Does this issue reproduce with the latest release?

Yes

What operating system and processor architecture are you using (go env)?

go env Output
$ go env
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/sebastianmalton/Library/Caches/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/sebastianmalton/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/Cellar/go/1.12.7/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.12.7/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/sebastianmalton/repos/connect/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/ry/97wxxdgj26s531q_1yw8w39r0000gq/T/go-build071357332=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

Create a file in a package, declare some public token say func Foobar() {...}. Declare a test file for that same file in the same package. Try and use Foobar().

What did you expect to see?

No errors

What did you see instead?

undeclared name: FooBar
@gopherbot gopherbot added this to the Unreleased milestone Aug 16, 2019
@gopherbot
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Thank you for filing a gopls issue! Please take a look at the Troubleshooting section of the gopls Wiki page, and make sure that you have provided all of the relevant information here.

@gopherbot gopherbot added the gopls Issues related to the Go language server, gopls. label Aug 16, 2019
@stamblerre stamblerre added the WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. label Aug 16, 2019
@stamblerre
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Are you opening your editor from the directory that contains the go.mod file?

@Nokel81
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Nokel81 commented Aug 16, 2019 via email

@stamblerre
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Please provide the output of gopls -rpc.trace -v check /path/to/file.go, as requested in the Troubleshooting section of the gopls Wiki page.

@Nokel81
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Nokel81 commented Aug 19, 2019 •
edited 

2019/08/19 09:44:02 Info:31.313208ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "env" "GOMOD", stderr: <<>>
2019/08/19 09:44:02 Info:44.212733ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "builtin", stderr: <<>>
2019/08/19 09:44:02 Info:54.851847ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "list" "-m" "-json" "all", stderr: <<>>
2019/08/19 09:44:02 Info:Build info
----------
version v0.1.3-cmd.gopls, built in $GOPATH mode

Go info
-------
go version go1.12.7 darwin/amd64

GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/sebastianmalton/Library/Caches/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/sebastianmalton/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/Cellar/go/1.12.7/libexec"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.12.7/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/sebastianmalton/repos/cnt/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/ry/97wxxdgj26s531q_1yw8w39r0000gq/T/go-build396092128=/tmp/go-build -gno-record-gcc-switches -fno-common"
2019/08/19 09:44:02 Info:23.811333ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "env" "GOMOD", stderr: <<>>
2019/08/19 09:44:02 Info:44.130095ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "list" "-m" "-json" "all", stderr: <<>>
2019/08/19 09:44:02 Info:295.344528ms for GOROOT= GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos/cnt go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket", stderr: <<>>
2019/08/19 09:44:02 Info:go/packages.Load
	package = github.com/d/cnt/services/socket
	files = [/Users/sebastianmalton/repos/cnt/services/socket/agent.go /Users/sebastianmalton/repos/cnt/services/socket/agent_test.go]
2019/08/19 09:44:02 Info:go/packages.Load
	packages = 1

@stamblerre
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Ok, so it looks like everything here is correct. What editor are you using? Can you provide gopls logs from when you see this error?

@Nokel81
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Nokel81 commented Aug 19, 2019 •
edited

I am using vscode:

Version: 1.37.0
Commit: 036a6b1d3ac84e5ca96a17a44e63a87971f8fcc8
Date: 2019-08-08T01:22:37.660Z
Electron: 4.2.7
Chrome: 69.0.3497.128
Node.js: 10.11.0
V8: 6.9.427.31-electron.0
OS: Darwin x64 18.7.0

Logs:

[Info  - 10:07:58 AM] 62.250495ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE= PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go", stderr: <<>>

[Error - 10:07:58 AM] Request textDocument/codeAction failed.
  Message: go/packages.Load: no packages found for /Users/sebastianmalton/repos/cnt/services/socket/agent_test.go
  Code: 0

Even though if I run env | grep GO in a new terminal I get GO111MODULE=on

@stamblerre
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Can you try setting "go.toolsEnvVars": { "GO111MODULE": "on" } ?

@Nokel81
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Nokel81 commented Aug 19, 2019

Having set that option and reloaded the Go plugin for vscode the output how has GO111MODULE=on but still no packages found. I am no longer getting a displayed error for unused variables either.

@stamblerre
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Can you share the full gopls logs that you are seeing, starting from the very top of the file?

@Nokel81
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Nokel81 commented Aug 19, 2019 •
edited

Logs 

[Info  - 10:55:11 AM] 23.207675ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "env" "GOMOD", stderr: <<>>

[Trace - 10:55:11 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"23.207675ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"env\" \"GOMOD\", stderr: \u003c\u003c\u003e\u003e\n"}


[Info  - 10:55:11 AM] 33.620515ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-m" "-json" "all", stderr: <<warning: pattern "all" matched no module dependencies
>>

[Trace - 10:55:11 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"33.620515ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-m\" \"-json\" \"all\", stderr: \u003c\u003cwarning: pattern \"all\" matched no module dependencies\n\u003e\u003e\n"}


[Info  - 10:55:11 AM] 23.427142ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket", stderr: <<go: cannot find main module; see 'go help modules'
>>

[Trace - 10:55:11 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"23.427142ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket\", stderr: \u003c\u003cgo: cannot find main module; see 'go help modules'\n\u003e\u003e\n"}


[Trace - 10:55:12 AM] Received response 'textDocument/documentLink - (43)' in 0ms.
Params: {}


[Trace - 10:55:12 AM] Sending notification 'textDocument/documentLink' in 782ms.
Params: {"textDocument":{"uri":"file:///Users/sebastianmalton/repos/cnt/services/socket/agent_test.go"}}


[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"728.217963ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go\", stderr: \u003c\u003c\u003e\u003e\n"}


[Info  - 10:55:12 AM] 728.217963ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go", stderr: <<>>

[Error - 10:55:12 AM] Request textDocument/documentLink failed.
  Message: go/packages.Load: no packages found for /Users/sebastianmalton/repos/cnt/services/socket/agent_test.go
  Code: 0 
[Info  - 10:55:12 AM] 24.834005ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "env" "GOMOD", stderr: <<>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"24.834005ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"env\" \"GOMOD\", stderr: \u003c\u003c\u003e\u003e\n"}


[Info  - 10:55:12 AM] 28.934931ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-m" "-json" "all", stderr: <<warning: pattern "all" matched no module dependencies
>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"28.934931ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-m\" \"-json\" \"all\", stderr: \u003c\u003cwarning: pattern \"all\" matched no module dependencies\n\u003e\u003e\n"}


[Info  - 10:55:12 AM] 17.254743ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket", stderr: <<go: cannot find main module; see 'go help modules'
>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"17.254743ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket\", stderr: \u003c\u003cgo: cannot find main module; see 'go help modules'\n\u003e\u003e\n"}


[Trace - 10:55:12 AM] Received response 'textDocument/codeAction - (44)' in 0ms.
Params: {}


[Trace - 10:55:12 AM] Sending notification 'textDocument/codeAction' in 1503ms.
Params: {"textDocument":{"uri":"file:///Users/sebastianmalton/repos/cnt/services/socket/agent_test.go"},"range":{"start":{"line":0,"character":0},"end":{"line":0,"character":0}},"context":{"diagnostics":[]}}


[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"682.676715ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go\", stderr: \u003c\u003c\u003e\u003e\n"}


[Error - 10:55:12 AM] Request textDocument/codeAction failed.
  Message: go/packages.Load: no packages found for /Users/sebastianmalton/repos/cnt/services/socket/agent_test.go
  Code: 0 
[Info  - 10:55:12 AM] 682.676715ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go", stderr: <<>>

[Info  - 10:55:12 AM] 19.94865ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "env" "GOMOD", stderr: <<>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"19.94865ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"env\" \"GOMOD\", stderr: \u003c\u003c\u003e\u003e\n"}


[Info  - 10:55:12 AM] 26.64683ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-m" "-json" "all", stderr: <<warning: pattern "all" matched no module dependencies
>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"26.64683ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-m\" \"-json\" \"all\", stderr: \u003c\u003cwarning: pattern \"all\" matched no module dependencies\n\u003e\u003e\n"}


[Info  - 10:55:12 AM] 15.922659ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket", stderr: <<go: cannot find main module; see 'go help modules'
>>

[Trace - 10:55:12 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"15.922659ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket\", stderr: \u003c\u003cgo: cannot find main module; see 'go help modules'\n\u003e\u003e\n"}


[Trace - 10:55:13 AM] Received response 'textDocument/codeAction - (45)' in 0ms.
Params: {}


[Trace - 10:55:13 AM] Sending notification 'textDocument/codeAction' in 1950ms.
Params: {"textDocument":{"uri":"file:///Users/sebastianmalton/repos/cnt/services/socket/agent_test.go"},"range":{"start":{"line":21,"character":2},"end":{"line":21,"character":2}},"context":{"diagnostics":[]}}


[Trace - 10:55:13 AM] Sending notification '$/cancelRequest' in 1950ms.
Params: {"id":44}


[Trace - 10:55:13 AM] Received notification 'window/logMessage' in 0ms.
Params: {"type":3,"message":"637.683088ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go \"list\" \"-e\" \"-json\" \"-compiled=true\" \"-test=true\" \"-export=false\" \"-deps=true\" \"-find=false\" \"--\" \"/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go\", stderr: \u003c\u003c\u003e\u003e\n"}


[Error - 10:55:13 AM] Request textDocument/codeAction failed.
  Message: go/packages.Load: no packages found for /Users/sebastianmalton/repos/cnt/services/socket/agent_test.go
  Code: 0 
[Info  - 10:55:13 AM] 637.683088ms for GOROOT=/usr/local/Cellar/go/1.12.7/libexec GOPATH=/Users/sebastianmalton/go GO111MODULE=on PWD=/Users/sebastianmalton/repos go "list" "-e" "-json" "-compiled=true" "-test=true" "-export=false" "-deps=true" "-find=false" "--" "/Users/sebastianmalton/repos/cnt/services/socket/agent_test.go", stderr: <<>>

@Nokel81
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Nokel81 commented Aug 19, 2019

I tried reboot my computer (which didn't work) but then I just created a new workspace from scratch and it did work. So I would say that a fresh workspace after turning on GO111MODULES was the fix

@Nokel81 Nokel81 closed this as completed Aug 19, 2019
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FrozenDueToAge gopls Issues related to the Go language server, gopls. WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.
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@stamblerre @Nokel81 @gopherbot