Black screen on start #3

meain · 2017-05-23T11:25:39Z

I did the go build and tried to start gonvim, but all I get is a black screen.

I can use :q so that is working

OS: macOS Sierra 10.12.3 16D32 x86_64

buit after 1195027 commit

The text was updated successfully, but these errors were encountered:

dzhou121 · 2017-05-25T03:57:21Z

What is your colorscheme?

meain · 2017-05-25T03:58:19Z

gruvbox

meain · 2017-05-25T04:01:31Z

I tried with solarized, same black screen

dzhou121 · 2017-05-25T04:01:45Z

Are you using the latest of https://github.com/neovim/go-client

meain · 2017-05-25T04:04:29Z

I am kinda new to go, am I supposed to build that too? I didn't have previous versions on my system if that is what you are asking.

dzhou121 · 2017-05-25T04:05:19Z

Just run go get -u github.com/dzhou121/gonvim/cmd/gonvim, it will update all the dependencies.

meain · 2017-05-25T04:06:39Z

I just checked, its actually the latest version

dzhou121 · 2017-05-25T04:07:28Z

What is your nvim version?

meain · 2017-05-25T04:07:48Z

Oh, btw the built gonvim is in /Users/abinsimon/go/src/github.com/dzhou121/gonvim/cmd/gonvim. Am I supposed to move it to somewhere else?

meain · 2017-05-25T04:08:12Z

NVIM v0.2.0-320-gb4c0c61f
Build type: RelWithDebInfo
Compilation: /usr/local/Homebrew/Library/Homebrew/shims/super/clang -Wconversion -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -O2 -g -DDISABLE_LOG -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wvla -fstack-protector-strong -fdiagnostics-color=auto -DINCLUDE_GENERATED_DECLARATIONS -DHAVE_CONFIG_H -I/tmp/neovim-20170107-98159-6usos8/build/config -I/tmp/neovim-20170107-98159-6usos8/src -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/include -I/usr/include -I/tmp/neovim-20170107-98159-6usos8/build/src/nvim/auto -I/tmp/neovim-20170107-98159-6usos8/build/include
Compiled by abinsimon@mmac.local

Optional features included (+) or not (-): +acl   +iconv    +jemalloc +tui
For differences from Vim, see :help vim-differences

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/local/Cellar/neovim/HEAD-b4c0c61/share/nvim"

dzhou121 · 2017-05-25T04:20:33Z

How does it look if you do ./gonvim -u NORC

meain · 2017-05-25T04:21:48Z

Still nothing.

dzhou121 · 2017-05-25T04:22:18Z

The same black screen?

meain · 2017-05-25T04:22:30Z

yup

meain · 2017-05-25T04:23:21Z

Also I don't get the bottom bar until I fullscreen it. This issue is also there when just running ./gonvim

meain · 2017-05-25T04:29:43Z

I can't get anything working if I fullscreen it. But if it is minimized mode ( the way it started ). I can edit and and save a file. But nothing showing up on the screen though.

Once I fullscreen it, I can see the bottom bar, but none of my keystrokes are registered.

Also minimizing it after fullscreening it retains the bottom bar, but won't register any keystrokes.

dzhou121 · 2017-05-25T04:31:23Z

What if you run the binary in your gobin, i.e. ~/go/bin/gonvim

Also, what is the version of your go?

meain · 2017-05-25T04:34:11Z

go version go1.8.1 darwin/amd64

Same black screen when running from ~/go/bin/gonvim. I also tried with -u NORC, still nothing

dzhou121 · 2017-05-25T05:02:39Z

Can you please give me the content of http://localhost:6080/debug/pprof/goroutine?debug=1 after you run ./gonvim -u NORC

meain · 2017-05-25T05:29:04Z

goroutine profile: total 9
1 @ 0x4004432 0x4323d41 0x432944b 0x405ad51
#	0x4323d40	github.com/dzhou121/ui._Cfunc_uiMain+0x40	github.com/dzhou121/ui/_obj/_cgo_gotypes.go:1900
#	0x432944a	github.com/dzhou121/ui.start+0x19a		/Users/abinsimon/go/src/github.com/dzhou121/ui/main.go:56

1 @ 0x402ef9a 0x4029ed7 0x4029519 0x4167428 0x4167494 0x4168c57 0x417af50 0x4260748 0x405ad51
#	0x4029518	net.runtime_pollWait+0x58			/usr/local/Cellar/go/1.8.1/libexec/src/runtime/netpoll.go:164
#	0x4167427	net.(*pollDesc).wait+0x37			/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_poll_runtime.go:75
#	0x4167493	net.(*pollDesc).waitRead+0x33			/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_poll_runtime.go:80
#	0x4168c56	net.(*netFD).Read+0x1b6				/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_unix.go:250
#	0x417af4f	net.(*conn).Read+0x6f				/usr/local/Cellar/go/1.8.1/libexec/src/net/net.go:181
#	0x4260747	net/http.(*connReader).backgroundRead+0x57	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:656

1 @ 0x402ef9a 0x4029ed7 0x4029519 0x4167428 0x4167494 0x416a475 0x41842ae 0x4182579 0x426b8df 0x426a628 0x426a310 0x426b01f 0x43a7568 0x405ad51
#	0x4029518	net.runtime_pollWait+0x58			/usr/local/Cellar/go/1.8.1/libexec/src/runtime/netpoll.go:164
#	0x4167427	net.(*pollDesc).wait+0x37			/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_poll_runtime.go:75
#	0x4167493	net.(*pollDesc).waitRead+0x33			/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_poll_runtime.go:80
#	0x416a474	net.(*netFD).accept+0x1e4			/usr/local/Cellar/go/1.8.1/libexec/src/net/fd_unix.go:430
#	0x41842ad	net.(*TCPListener).accept+0x2d			/usr/local/Cellar/go/1.8.1/libexec/src/net/tcpsock_posix.go:136
#	0x4182578	net.(*TCPListener).AcceptTCP+0x48		/usr/local/Cellar/go/1.8.1/libexec/src/net/tcpsock.go:215
#	0x426b8de	net/http.tcpKeepAliveListener.Accept+0x2e	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:3044
#	0x426a627	net/http.(*Server).Serve+0x227			/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:2643
#	0x426a30f	net/http.(*Server).ListenAndServe+0xaf		/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:2585
#	0x426b01e	net/http.ListenAndServe+0x7e			/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:2787
#	0x43a7567	main.main.func1+0x47				/Users/abinsimon/go/src/github.com/dzhou121/gonvim/cmd/gonvim/gonvim.go:14

1 @ 0x402ef9a 0x402f07e 0x4007991 0x40075c5 0x4329281 0x43a74e5 0x402eb4a 0x405ad51
#	0x4329280	github.com/dzhou121/ui.Main+0xa0	/Users/abinsimon/go/src/github.com/dzhou121/ui/main.go:37
#	0x43a74e4	main.main+0x44				/Users/abinsimon/go/src/github.com/dzhou121/gonvim/cmd/gonvim/gonvim.go:18
#	0x402eb49	runtime.main+0x209			/usr/local/Cellar/go/1.8.1/libexec/src/runtime/proc.go:185

1 @ 0x402ef9a 0x402f07e 0x4007991 0x40075c5 0x43a42c9 0x405ad51
#	0x43a42c8	github.com/dzhou121/gonvim.InitEditor.func2+0x48	/Users/abinsimon/go/src/github.com/dzhou121/gonvim/editor.go:193

1 @ 0x402ef9a 0x402f07e 0x403fe3b 0x406def9 0x4347cbb 0x4347d8f 0x405ad51
#	0x403fe3a	sync.runtime_notifyListWait+0x10a						/usr/local/Cellar/go/1.8.1/libexec/src/runtime/sema.go:298
#	0x406def8	sync.(*Cond).Wait+0x88								/usr/local/Cellar/go/1.8.1/libexec/src/sync/cond.go:57
#	0x4347cba	github.com/neovim/go-client/msgpack/rpc.(*Endpoint).dequeueNotifications+0x7a	/Users/abinsimon/go/src/github.com/neovim/go-client/msgpack/rpc/endpoint.go:645
#	0x4347d8e	github.com/neovim/go-client/msgpack/rpc.(*Endpoint).runNotifications+0x2e	/Users/abinsimon/go/src/github.com/neovim/go-client/msgpack/rpc/endpoint.go:657

1 @ 0x405ad51

1 @ 0x40c7a55 0x40c63d5 0x40c33c9 0x40dfc3a 0x40dd266 0x410e237 0x410eccb 0x433fd55 0x43454ce 0x435623a 0x43a41df 0x405ad51
#	0x40c7a54	syscall.Syscall+0x4						/usr/local/Cellar/go/1.8.1/libexec/src/syscall/asm_darwin_amd64.s:16
#	0x40c63d4	syscall.read+0x54						/usr/local/Cellar/go/1.8.1/libexec/src/syscall/zsyscall_darwin_amd64.go:973
#	0x40c33c8	syscall.Read+0x48						/usr/local/Cellar/go/1.8.1/libexec/src/syscall/syscall_unix.go:162
#	0x40dfc39	os.(*File).read+0x69						/usr/local/Cellar/go/1.8.1/libexec/src/os/file_unix.go:165
#	0x40dd265	os.(*File).Read+0x75						/usr/local/Cellar/go/1.8.1/libexec/src/os/file.go:101
#	0x410e236	bufio.(*Reader).fill+0x116					/usr/local/Cellar/go/1.8.1/libexec/src/bufio/bufio.go:97
#	0x410ecca	bufio.(*Reader).ReadByte+0x5a					/usr/local/Cellar/go/1.8.1/libexec/src/bufio/bufio.go:239
#	0x433fd54	github.com/neovim/go-client/msgpack.(*Decoder).Unpack+0x54	/Users/abinsimon/go/src/github.com/neovim/go-client/msgpack/unpack.go:167
#	0x43454cd	github.com/neovim/go-client/msgpack/rpc.(*Endpoint).Serve+0x11d	/Users/abinsimon/go/src/github.com/neovim/go-client/msgpack/rpc/endpoint.go:384
#	0x4356239	github.com/neovim/go-client/nvim.(*Nvim).Serve+0x89		/Users/abinsimon/go/src/github.com/neovim/go-client/nvim/nvim.go:53
#	0x43a41de	github.com/dzhou121/gonvim.InitEditor.func1+0x2e		/Users/abinsimon/go/src/github.com/dzhou121/gonvim/editor.go:174

1 @ 0x431b6c2 0x431b4c0 0x4317b35 0x431eec1 0x431f1d3 0x4267a24 0x4268e60 0x426a1c2 0x4266592 0x405ad51
#	0x431b6c1	runtime/pprof.writeRuntimeProfile+0xa1	/usr/local/Cellar/go/1.8.1/libexec/src/runtime/pprof/pprof.go:632
#	0x431b4bf	runtime/pprof.writeGoroutine+0x9f	/usr/local/Cellar/go/1.8.1/libexec/src/runtime/pprof/pprof.go:594
#	0x4317b34	runtime/pprof.(*Profile).WriteTo+0x3b4	/usr/local/Cellar/go/1.8.1/libexec/src/runtime/pprof/pprof.go:302
#	0x431eec0	net/http/pprof.handler.ServeHTTP+0x1d0	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/pprof/pprof.go:209
#	0x431f1d2	net/http/pprof.Index+0x1e2		/usr/local/Cellar/go/1.8.1/libexec/src/net/http/pprof/pprof.go:221
#	0x4267a23	net/http.HandlerFunc.ServeHTTP+0x43	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:1942
#	0x4268e5f	net/http.(*ServeMux).ServeHTTP+0x12f	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:2238
#	0x426a1c1	net/http.serverHandler.ServeHTTP+0x91	/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:2568
#	0x4266591	net/http.(*conn).serve+0x611		/usr/local/Cellar/go/1.8.1/libexec/src/net/http/server.go:1825

meain · 2017-05-25T06:07:22Z

Btw, this is my config.

dzhou121 · 2017-05-25T06:17:51Z

I just pushed some new stuff, can you please pull the latest and rebuild?

meain · 2017-05-25T06:19:03Z

I just need to do go get -u github.com/dzhou121/gonvim/cmd/gonvim and rebuild, right?

dzhou121 · 2017-05-25T06:19:28Z

Yes

meain · 2017-05-25T06:21:16Z

I am getting this error:

nvim attach UI error nvim:nvim_ui_attach validation: No such ui option

dzhou121 · 2017-05-25T06:26:18Z

Looks like your nvim isn't 0.2. At least the nvim binary in your PATH isn't.

meain · 2017-05-25T06:29:35Z

$ which nvim
/usr/local/bin/nvim

$ /usr/local/bin/nvim --version
NVIM v0.2.0-320-gb4c0c61f

It looks like its 0.2. This is the only nvim binary in any of the paths in PATH

dzhou121 · 2017-05-25T06:32:15Z

Is it a HEAD version before 0.2 release?

meain · 2017-05-25T06:50:42Z

Oops, it was my nvim version. I updated nvim and it works. Thanks a lot.

meain · 2017-05-25T06:52:45Z

One more issue. only ./gonvim -u NORC works. Using it without -u flag does not even start it.

dzhou121 · 2017-05-25T06:54:10Z

Does it give any errors when you start nvim tui

meain · 2017-05-25T06:57:11Z

Oops, set noesckeys is not supported in the latest version I guess. Removed it and it works.

meain closed this as completed May 25, 2017

meain reopened this May 25, 2017

meain closed this as completed May 25, 2017

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Black screen on start #3

Black screen on start #3

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Black screen on start #3

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