Re: [NTG-context] Files on a server

On 17 May 2018, at 10:31, Taco Hoekwater wrote:

Anyway, perhaps someone can answer me this? I tried the ffi/curl code, and the network stuff works, but only when I comment out the write callback:

lcurl.curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, ffi.cast("callback",discard));

If I dont, I get an error message from ffi that is:

unable to convert argument 3 from cdata to cdata<vararg> stack traceback: [C]: in function 'curl_easy_setopt' [ctxlua]:42: in function 'check_status' [ctxlua]:1: in main chunk

And I have no idea what that actually means or how to fix it?

FYI: fixed by updating luatex. Best wishes, Taco