Alright, so I have some achievements in my mod. I found out I had an error saying:

 

"2013-03-26 16:17:11 [iNFO] [sTDOUT] 5242907 is not a valid stat, creating place-holder"

 

This happens after the Achievement is taken, and Minecraft is loaded up once more. It seems that it's got to do with a duplicate ID as later in the log it says:

 

java.lang.RuntimeException: Duplicate stat id: "Unknown stat" and "achievement.compactBlockAchievement" at id 5242907

 

I wonder if anyone could help me find what the problem is?

Hi!

 

Well I guess that means your code is somehow duplicating a stat somehow. So I guess that means that you're code is not doing what you think it would.

Maybe the number 5242907 is not defined, not valid which is the reason for the place holder or it's the wrong number?

You could of course go looking after the 5242907 inn your code or you could set a break point and do some debugging to see what happens at the seconds before it crashes and how it crashes.

 

But all of this you already knew, so why am I saying this?

Because with NO CODE and NO LOGS then we can give NO HELP.

 

Sorry about the no code.

 

This is my declaration of the Achievement.

 

5242907 is just the ID added onto 5242880 as you can see in the Achievement.java. This crash also only happens when I launch the normal Minecraft Client from my desktop and get one of my achievements, close it down and reopen it, so I can't debug it.

 

So, with this more information, could anyone help?

 

 

 

 

EDIT: I fixed it by asking someone else, thanks though!

How did you fix it, i am also getting duplicate state id errors.

not always thought around 1-20 times.

 

achievement code