[SytonicX]

Code:

../gamemodes/Build.pwn(6221) : error 006: must be assigned to an array
../gamemodes/Build.pwn(6223) : warning 217: loose indentation

That is the error I am getting and those are the lines:

Code:

6218:	        new mtlist[9065];
6219:	        for(new i = 0; i < sizeof(MaterialIDs); i++)
6220:	        {
6221:               mtlist[i] = MaterialIDs[i];
6222:	        }
6223:		    	ShowModelSelectionMenuEx(playerid, mtlist, sizeof(MaterialIDs), "Material List", 500, 16.0, 0.0, -55.0);

[Dayrion]

Can you show declarations of mtlist & MaterialIDs? You are probably missing a dimenson in your code.
warning 217: loose indentation
The indentation of this line is different of the next and previous line.

[SytonicX]

Fixed the code, Thanks for your help!