Code completion crashed

[chrisniael]

Which OS are you using?

Windows

Expected Behaviour

When typing for, VSCode would popup completion list like this:

Actual Behaviour

There are no popups and there are an error notification.

Reproduction steps

1. Config VSCode

   • Text Editor - Files: Associations

     Item	Value
     *.bytes	lua

   • Extensions - Lua > Runtime: Path

     • ?.lua
     • ?/init.lua
     • Common/?.bytes

2. Create an example project, file tree like this:

   │  main.lua
   │
   └─Common
           enum.bytes
   

   main.lua

   local a = require("enum")
   print(a)

   Common/enum.bytes

   return {
       name = "zhangsan"
   }

3. Change something of file enum.bytes (this is very important for reproducing this bug!), for example:

   Common/enum.bytes

   return {
       name = "zhangsan",
       age = 21
   }

4. Type for in main.lua, wait VSCode do completion.

Additional Notes

No response

Log

script\core\completion\auto-require.lua:61: attempt to index a nil value
stack traceback:
	script\core\completion\auto-require.lua:61: in function 'core.completion.auto-require.check'
	script\core\completion\completion.lua:407: in upvalue 'checkModule'
	script\core\completion\completion.lua:1457: in upvalue 'tryWord'
	script\core\completion\completion.lua:2231: in upvalue 'tryCompletions'
	script\core\completion\completion.lua:2247: in function 'core.completion.completion.completion'
	script\provider\provider.lua:622: in function <script\provider\provider.lua:597>
	[C]: in function 'xpcall'
	script\proto\proto.lua:191: in function <script\proto\proto.lua:166>
[Error - 2:10:13 PM] Request textDocument/completion failed.