Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

gopls: panic #42077

Closed
bhcleek opened this issue Oct 19, 2020 · 1 comment
Closed

gopls: panic #42077

bhcleek opened this issue Oct 19, 2020 · 1 comment
Labels
FrozenDueToAge gopls Issues related to the Go language server, gopls.

Comments

@bhcleek
Copy link
Contributor

bhcleek commented Oct 19, 2020

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

$ go version
go version go1.15.2 darwin/amd64

Does this issue reproduce with the latest release?

Yes

$ gopls version 
golang.org/x/tools/gopls v0.5.1
    golang.org/x/tools/gopls@v0.5.1 h1:AF3Uh7HF08SZpKFfgJO6zfF3bbxyDXWqdkK4kMXiQ1o=

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

─❯❯❯ go env GOOS
darwin
─❯❯❯ go env GOARCH
amd64

go env Output
$ go env

What did you do?

Sent a textDocument/didOpen, textDocument/didChange, textDocuments/definition and textDocument/references in quick succession

What did you expect to see?

A response from gopls

What did you see instead?

gopls panics:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x50 pc=0x13e32fa]
goroutine 14123 [running]:
golang.org/x/tools/internal/lsp/source.IsGenerated(0x1aee6a0, 0xc009a144e0, 0x0, 0x0, 0xc00c73e720, 0x53, 0x0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/source/util.go:90 +0x3a
golang.org/x/tools/internal/lsp.(*Server).didModifyFiles(0xc0001e21e0, 0x1aee6a0, 0xc009a144e0, 0xc011e50640, 0x1, 0x1, 0x1, 0x0, 0x0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/text_synchronization.go:243 +0x136f
golang.org/x/tools/internal/lsp.(*Server).didChange(0xc0001e21e0, 0x1aee6a0, 0xc009a144e0, 0xc00b0d40c0, 0x0, 0x0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/text_synchronization.go:117 +0x266
golang.org/x/tools/internal/lsp.(*Server).DidChange(0xc0001e21e0, 0x1aee6a0, 0xc009a144e0, 0xc00b0d40c0, 0xc00b0d40c0, 0x0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/server_gen.go:36 +0x49
golang.org/x/tools/internal/lsp/protocol.serverDispatch(0x1aee6a0, 0xc009a144e0, 0x1b024c0, 0xc0001e21e0, 0xc00b0d4090, 0x9285a18, 0xc009a14240, 0x0, 0x1adbaa0, 0xc00140e0b0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/protocol/tsserver.go:120 +0x1a7e
golang.org/x/tools/internal/lsp/protocol.ServerHandler.func1(0x1aee6a0, 0xc009a144e0, 0xc00b0d4090, 0x9285a18, 0xc009a14240, 0x31e8a3834, 0x1f51b40)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/protocol/protocol.go:63 +0xc5
golang.org/x/tools/internal/lsp/lsprpc.handshaker.func1(0x1aee6a0, 0xc009a144e0, 0xc00b0d4090, 0x9285a18, 0xc009a14240, 0x0, 0x0)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/lsp/lsprpc/lsprpc.go:557 +0x452
golang.org/x/tools/internal/jsonrpc2.MustReplyHandler.func1(0x1aee6a0, 0xc009a144e0, 0xc008d18440, 0x9285a18, 0xc009a14240, 0xc00b51af90, 0x1762b33)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/jsonrpc2/handler.go:35 +0xcf
golang.org/x/tools/internal/jsonrpc2.AsyncHandler.func1.2(0xc00ef95200, 0xc00a47d860, 0xc0007c2300, 0x1aee6a0, 0xc009a144e0, 0xc008d18440, 0x9285a18, 0xc009a14240)
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/jsonrpc2/handler.go:103 +0x86
created by golang.org/x/tools/internal/jsonrpc2.AsyncHandler.func1
	/__REDACTED__/pkg/mod/golang.org/x/tools@v0.0.0-20200930165741-f1523d29dbb9/internal/jsonrpc2/handler.go:100 +0x173
@gopherbot gopherbot added the gopls Issues related to the Go language server, gopls. label Oct 19, 2020
@heschi
Copy link
Contributor

heschi commented Oct 19, 2020

This probably works out to a duplicate of #41777, the fixes for which haven't been released yet.

@bhcleek bhcleek closed this as completed Oct 20, 2020
@golang golang locked and limited conversation to collaborators Oct 20, 2021
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees
No one assigned
Labels
FrozenDueToAge gopls Issues related to the Go language server, gopls.
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@bhcleek @gopherbot @heschi