Wednesday, February 22, 2012

AX 2009 EP - Sys.ArgumentNullException: Value cannot be null

Hi

If during click on a date picker appear this error :
 Sys.ArgumentNullException: Value cannot be null.
 Parameter name: panelsDeleting[0]

The reason is the Debug active !
You have to open the web.config file and search the line :

compilation batch=”false” debug=”true“

Replace with

compilation batch=”false” debug=”false“

Enjoy 

2 comments:

Anonymous said...

not work!!

Denis Macchinetti said...

May be you wrong something. Denis