Stack overflow when used from nVim

[savchenko]

LSP log obtained with vim.lsp.set_log_level 'trace'

[TRACE][2024-01-16 00:51:51] ...lsp/handlers.lua:618    "default_handler"       "workspace/configuration"       {  ctx = '{\n  client_id = 1,\n  method = "workspace/configuration"\n}',  result = {    items = { { section = "files.autoSave"      } }  }}
[DEBUG][2024-01-16 00:51:51] .../vim/lsp/rpc.lua:403    "server_request: callback result"       {  result = { vim.NIL },  status = true}
[DEBUG][2024-01-16 00:51:51] .../vim/lsp/rpc.lua:284    "rpc.send"      {  id = 10001,  jsonrpc = "2.0",  result = { vim.NIL }}
[TRACE][2024-01-16 00:51:51] .../lua/vim/lsp.lua:1066   "server_request"        "window/workDoneProgress/create"        {  token = "els/start_workspace_diagnostics"}
[TRACE][2024-01-16 00:51:51] .../lua/vim/lsp.lua:1069   "server_request: found handler for"     "window/workDoneProgress/create"
[TRACE][2024-01-16 00:51:51] ...lsp/handlers.lua:618    "default_handler"       "window/workDoneProgress/create"        {  ctx = '{\n  client_id = 1,\n  method = "window/workDoneProgress/create"\n}',  result = { token = "els/start_workspace_diagnostics"  }}
[DEBUG][2024-01-16 00:51:51] .../vim/lsp/rpc.lua:403    "server_request: callback result"       {  result = vim.NIL,  status = true}
[DEBUG][2024-01-16 00:51:51] .../vim/lsp/rpc.lua:284    "rpc.send"      {  id = 1,  jsonrpc = "2.0",  result = vim.NIL}
[ERROR][2024-01-16 00:51:52] .../vim/lsp/rpc.lua:734    "rpc"   "/home/bin/pylyzer"   "stderr"        "\nthread 'pylyzer' has overflowed its stack\nfatal runtime error: stack overflow\n"
[INFO][2024-01-16 00:51:57] .../lua/vim/lsp.lua:1875    "exit_handler"  {}

In :messages

Client 1 quit with exit code 0 and signal 6

I have tried overriding cmd = { 'pylyzer', '--server', '--verbose', '2' }, but this hasn't introduced any additional information in the LSP log or stderr/out.

[jlzht]

Any update on this?

[mtshiba]

Bugs that cause stack overflows are common in the type checker, but are continually being fixed. If the problem is still not resolved in the latest version, please provide us with more information such as the code where the problem occurred, so we can help fix the bug.

[fishBone000]

I can reproduce it with _main.py in python httpx 0.27.2. Simply open the file and wait for pylyzer's error to occur.