Occasional error when exiting: `Error detected while processing function HTTPPostOnExitNeovim...` about aw-watcher-vim

[Hanaasagi]

I open a pull request for this, #23.

[EricDriussi]

Similar stuff for me:

Error detected while processing function HTTPPostOnExitNeovim: 
line 2: 
E716: Key not present in Dictionary: "7" 
E116: Invalid arguments for function str2nr 
E15: Invalid expression: str2nr(s:http_response_code[l:jobid_str][0]) 
line 3: 
E121: Undefined variable: l:status_code 
E116: Invalid arguments for function HTTPPostOnExit

nvim -v:

NVIM v0.5.1
Build type: Release
LuaJIT 2.0.5
Compilation: /usr/bin/cc -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -DNVIM_TS_HAS_SET_MATCH_LIMIT -O2 -DNDEBUG -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fno-common -fdiagnostics-color=always -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -DMIN_LOG_LEVEL=3 -I/build/neovim/src/neovim-0.5.1/build/config -I/build/neovim/src/neovim-0.5.1/src -I/usr/include -I/build/neovim/src/neovim-0.5.1/build/src/nvim/auto -I/build/neovim/src/neovim-0.5.1/build/include
Compiled by builduser

[sreeram-dev]

I am facing the same issue with v0.10.0
nvim: 0.4.4

[johan-bjareholt]

Interesting, I also use nvim 0.4.4 and v0.10.0 (aw-server-rust) and have not had this issue.
My completely uneducated guess would that there might possibly be something wrong with error handling if for example the server is slow to respond to a heartbeat.

[mzfr]

I can confirm that I am having the same issue:

Error detected while processing function HTTPPostOnExitNeovim:
line    2:
E716: Key not present in Dictionary: 4
E116: Invalid arguments for function str2nr
E15: Invalid expression: str2nr(s:http_response_code[l:jobid_str][0])
line    3:
E121: Undefined variable: l:status_code
E116: Invalid arguments for function HTTPPostOnExit%

I am using nvim 0.4.3.

The only thing that I could add here is that I am using nvim inside wsl and the was watcher runs on my host machine. so I had to enable the plugin by putting the following line in the config:

let g:aw_apiurl_host = <IP_OF_THE_HOST>

[saforem2]

Same issue here

[carsin]

+1

[Hanaasagi]

Sometimes appears when I exit nvim.

Error detected while processing function HTTPPostOnExitNeovim:
line    2:
E716: Key not present in Dictionary: "13"
E116: Invalid arguments for function str2nr
line    3:
E121: Undefined variable: l:status_code
E116: Invalid arguments for function HTTPPostOnExit%  

My Nvim version:

NVIM v0.6.0
Build type: Release
LuaJIT 2.0.5
Compiled by builduser

[bighu630]

我尝试注释以下代码后，看似没有再报错了，但这肯定不是一个很好的解决方法

function! HTTPPostOnExitNeovim(jobid, exitcode, eventtype)
"let l:jobid_str = printf('%d', a:jobid)
"let l:status_code = str2nr(s:http_response_code[l:jobid_str][0])
"call HTTPPostOnExit(l:jobid_str, l:status_code)
endfunc