Hey guys,

A user of one of my mods received this error:

[05/06/2013 - 12:58:34AM] Error: Incorrect number of arguments passed. Expected 4, got 3.stack:    [alias kuEASPlayerAlias on quest kuEASQ (6A001E36)].kuEASPlayerS.OnItemRemoved() - "kuEASPlayerS.psc" Line ?[05/06/2013 - 12:58:34AM] Error: Incorrect number of arguments passed. Expected 4, got 3.stack:    [alias kuEASPlayerAlias on quest kuEASQ (6A001E36)].kuEASPlayerS.OnItemRemoved() - "kuEASPlayerS.psc" Line ?

Now....as I understand it, OnItemRemoved () is a native event sent by the game and it should always have the 4 parameters:

Event OnItemRemoved(Form akBaseItem, int aiItemCount, ObjectReference akItemReference, ObjectReference akDestContainer)

as per the Papyrus manual: http://www.creationkit.com/OnItemRemoved_-_ObjectReference

Does anyone have any ideas one why in a game, only 3 parameters were received?

Would it be a bug in a inventory UI mod?

Nevermind...I just recompiled the Script and it doesn't happen anymore.

Something must have changed in 1.9.

That would teach me to recompile ALL Scripts rather than only those that were changed.