Debugger cannot start

[piotrzarycki]

What did you do? (required. The issue will be closed when not provided.)

vim-go: Error: unknown shorthand flag: '1' in -1
vim-go: Usage:
vim-go: dlv debug [package] [flags]
vim-go: Flags:
vim-go: --output string Output path for the binary. (default "debug")
vim-go: Global Flags:
vim-go: --accept-multiclient Allows a headless server to accept multiple client connections. Note that the server API is not reentrant and clients will have to coordinate.
vim-go: --api-version int Selects API version when headless. (default 1)
vim-go: --backend string Backend selection:
vim-go: default^I^IUses lldb on macOS, native everywhere else.
vim-go: native^I^INative backend.
vim-go: lldb^I^IUses lldb-server or debugserver.
vim-go: rr^I^IUses mozilla rr (https://github.com/mozilla/rr).
vim-go: (default "default")
vim-go: --build-flags string Build flags, to be passed to the compiler.
vim-go: --headless Run debug server only, in headless mode.
vim-go: --init string Init file, executed by the terminal client.
vim-go: -l, --listen string Debugging server listen address. (default "localhost:0")
vim-go: --log Enable debugging server logging.
vim-go: --log-output string Comma separated list of components that should produce debug output, possible values:
vim-go: debugger^ILog debugger commands
vim-go: gdbwire^I^ILog connection to gdbserial backend
vim-go: lldbout^I^ICopy output from debugserver/lldb to standard outp

What did you expect to happen?

What happened instead?

Configuration (MUST fill this out):

• vim-go version:
  1.19

• vimrc you used to reproduce (use a minimal vimrc with other plugins disabled; do not link to a 2,000 line vimrc):

• Vim version (first three lines from :version):
  NVIM v0.3.1
  Build type: Release
  LuaJIT 2.0.5
  Compilation: /usr/bin/cc -march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong -fno-plt -Wconversion -O2 -DNDEBUG -DMIN_LOG_LEVEL=3 -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wimplicit-fallthro
  ugh -Wvla -fstack-protector-strong -fdiagnostics-color=auto -Wno-array-bounds -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -I/build/neovim/src/build/config -I/build/neovim/src/neovim-
  0.3.1/src -I/usr/include -I/build/neovim/src/build/src/nvim/auto -I/build/neovim/src/build/include
  Compiled by builduser

Features: +acl +iconv +jemalloc +tui
See ":help feature-compile"

system vimrc file: "$VIM/sysinit.vim"
fall-back for $VIM: "/usr/share/nvim"

• Go version (go version):
  go version go1.11.2 linux/amd64

• Go environment (go env):
  GOARCH="amd64"
  GOBIN=""
  GOCACHE="/home/vagrant/.cache/go-build"
  GOEXE=""
  GOFLAGS=""
  GOHOSTARCH="amd64"
  GOHOSTOS="linux"
  GOOS="linux"
  GOPATH="/home/vagrant/go"
  GOPROXY=""
  GORACE=""
  GOROOT="/usr/lib/go"
  GOTMPDIR=""
  GOTOOLDIR="/usr/lib/go/pkg/tool/linux_amd64"
  GCCGO="gccgo"
  CC="gcc"
  CXX="g++"
  CGO_ENABLED="1"
  GOMOD=""
  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 -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build616323544=/tmp/go-build -gno-record-gcc-switches"

[bhcleek]

I'm not able to duplicate any problems running delve. Can you please let g:go_debug = ['shell-commands'], run :GoDebugStart, and provide the output of :messages here?

[piotrzarycki]

['/home/piotr/go/bin/dlv', 'debug', -1, '--output', '/tmp/nvimZhuUKL/5', '--headless', '--api-version', '2', '--log', '--log-output', 'debugger,rpc', '--listen', '127.
0.0.1:8181', '--accept-multiclient']

[piotrzarycki]

let l:pkgname = go#package#FromPath(getcwd())

if !exists('workspace')

returns -1

[bhcleek]

Please make sure your working directory is the directory that contains your main package.

[bhcleek]

Is your package within $GOPATH?

[bhcleek]

I found a few edge cases today that could explain this. Can you try #2075 to see if it resolves the problem for you?

[piotrzarycki]

Yes, resolved. THX! :)