This script when reset causes the exception default { state_entry() { key ownerKey = llGetOwner(); key creatorKey = llGetCreator(); integer vs = (ownerKey == creatorKey); } } 10:50] Object: Script run-time error [10:50] Object: System.InvalidProgramException: Invalid IL code in LSL_80e567d4_dab8_bf12_90ad_473f6c0107c0:defaultstate_entry (): IL_00b6: call 0x0a000007 at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[]) at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000]