LUA ~ how can i verify if functions , var or table exists ?

skinkairewalker · Post by **skinkairewalker** » Mon Jan 30, 2017 2:00 am

hi everyone !

Lua Question ~ How can i verify if funcions , variables or tables exists in lua code or lua file ?

someone know how can i do it ?

IdeasVacuum · Post by **IdeasVacuum** » Mon Jan 30, 2017 2:55 am

In the IDE, use Find String.

skinkairewalker · Post by **skinkairewalker** » Mon Jan 30, 2017 5:35 pm

thanks by you answer xD !

skinkairewalker · Post by **skinkairewalker** » Mon Jan 30, 2017 5:38 pm

i have another question !

every time if i call command > " lua_getglobal " , and " lua_call() " , i can run especific function in lua code ... but ... if have a syntax error , lua stop working ... ( lua dont verify if have errors ) ...

what can i do to fix it ?

Dadido3 · Post by **Dadido3** » Tue Jan 31, 2017 12:57 am

Hi,

just use lua_pcall instead of lua_call.
I even gave you a full example in an earlier post: http://www.purebasic.fr/english/viewtop ... 76#p499376

skinkairewalker · Post by **skinkairewalker** » Tue Jan 31, 2017 3:57 am

thanks by you answer

now working fine

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LUA ~ how can i verify if functions , var or table exists ?

LUA ~ how can i verify if functions , var or table exists ?

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Re: LUA ~ how can i verify if functions , var or table exist

Re: LUA ~ how can i verify if functions , var or table exist

Re: LUA ~ how can i verify if functions , var or table exist