Steam achievements and IL2CPP problem.

Hi,

i have added some achievements in the Steam web portal, things are working on the editor and the popup appears when unlocking the achievements, things are also working when I build with Mono.

The problem occurs when I build my game with IL2CPP, the popup doesn't appear and no achievements get unlocked when I checked on the Steam app, Steam leaderboards are working fine with IL2CPP.

I am wondering if anybody has faced this before and found a solution. I will really appreciate your help.

Thanks.

 

Here's a list of things IL2CPP can't do:

https://docs.unity3d.com/Manual/ScriptingRestrictions.html

Maybe quickly look through there and make sure your code isn't doing any of those things.

 

Thank you for the link. The game is building okay and I don't get any compiling errors or warnings about the IL2CPP restrictions, so I suppose my code doesn't infringe on these restrictions.

Btw, i have uploaded the IL2CPP build to Steam and downloaded the game, looks like no Steam functionality is working, including leaderboards and achievements. The Mono build build works like a charm.

I would really appreciate any help.
Thanks.

 

Are you using Facepunch or another wrapper for the Steam API? We use Facepunch and it works with il2cpp without problems.

 

I alsoused Steamworks.Net and it just doesn't support IL2CPP as it doesn't support marshalling generic (or something like that) and therefore the callbacks don't work at all. Someone there posted a branch where it works and I have been using that since then and had no problems. Works for Windows and Linux: https://codeload.github.com/GMMan/Steamworks.NET/zip/manual-callbacks

 

Just in case anyone else comes across this looking for a complete solution:
https://wiki.facepunch.com/steamworks/
Garry from Garry's Mod made a C# wrapper for Unity that works in IL2CPP, and makes a lot of things easier in general.

 

It works fine and overall very good wrapper. I currently have issue if I call update leaderboards score several times subsequently. After 4-5 calls is just stops updating (no error, exception or anything) retrieving data still works fine though. It just update ( best score, or replace ) does not affect anymore.

 

Yes this is good but I am having trouble listing achievements to a text mesh pro component, I can not find examples of how to send achievements to a text string only an int value.