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minetest-mods / irc

IRC Mod for Minetest
BSD 2-Clause "Simplified" License
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attempt to perform arithmetic on local 'space' (a nil value) #26

Closed verymilan closed 7 years ago

verymilan commented 8 years ago

Hi there, i just noticed the following error on minetest startup:

worldmods/irc/irc/messages.lua:100: attempt to perform arithmetic on local 'space' (a nil value)
stack traceback:
       worldmods/irc/irc/messages.lua:100: in function 'fromRFC1459'
       worldmods/irc/irc/messages.lua:12: in function 'Message'
       worldmods/irc/irc/init.lua:174: in function 'think'
       irc/init.lua:85: in function <worldmods/irc/init.lua:85>
        [C]: in function 'xpcall'
        worldmods/irc/init.lua:85: in function <worldmods/irc/init.lua:74>
       /home/minetest/minetest/bin/../builtin/game/register.lua:369: in function </home/minetest/minetest/bin/../builtin/game/register.lua:349>

The mod, and minetest are working but i guess it wouldn't be wrong to report it anyway. :)

Lua 5.1.5

sofar commented 8 years ago

That would be a bug in https://github.com/ShadowNinja/LuaIRC and not this mod (note the git submodule!).

@ShadowNinja ?

ShadowNinja commented 8 years ago

It seems like the server is sending ":server.example.net\r\n" with no actual message, which I believe is illegal according to RFC 1459. Does this occur on every startup? And if so, what ircd/network are you using? Please set irc.debug = true and see what it prints just before it crashes.

Related: #19.

kaeza commented 7 years ago

@tchncs Any news?

kaeza commented 7 years ago

@tchncs ?

verymilan commented 7 years ago

No, i am sorry - i am not a developer yet and only able to figure out stuff 'til a specific level. 😖

kaeza commented 7 years ago

@tchncs See ShadowNinja's comment. Can you provide that info?

verymilan commented 7 years ago

I am sorry for my late answers, so busy these days. :/ It seems to not happen every time - i just got this on one world where the debug setting wasn't set and i was unable to reproduce trying on two worlds. Not that handy. :/ But i will give feedback with debug as soon as this happen again.

kaeza commented 7 years ago

I will close this as it is surely an ircd/LuaIRC issue and nothing can be done from here.