Null Column Parameter

Hi everyone,

I have got an Excel export file which is working perfectly well, and exporting my modules as I want. I wanted to use this exporter in a hierarchy loop to perform the same action for all modules responsive. However, even tough I receive no error messages, during execution I end up with null Column do loop parameter was passed message. No matter what I do, I could not fix up this problem, nor I can see from where this problem is coming from. Hope you guys can spare a little bit time to help me to get out of this problem. Thanks in advance for your attention.

Kind regards
SystemAdmin - Mon Jun 15 07:56:58 EDT 2009

Re: Null Column Parameter
llandale - Mon Jun 15 10:32:19 EDT 2009

Tough to debug DXL without seeing it, but I suspect that you are using an old Module parameter when dealing with new modules. A likely spot to look is places you refer to the 'current Module'.

In any case, you can see the offending line of code refering to some 'col' variable, then look up to see where you think its being set.

  • Louie

Re: Null Column Parameter
SystemAdmin - Wed Jun 17 04:05:24 EDT 2009

llandale - Mon Jun 15 10:32:19 EDT 2009
Tough to debug DXL without seeing it, but I suspect that you are using an old Module parameter when dealing with new modules. A likely spot to look is places you refer to the 'current Module'.

In any case, you can see the offending line of code refering to some 'col' variable, then look up to see where you think its being set.

  • Louie

Yes you are Louie it is not that obvious to diagnose from where problem arises, however what you said sounded right to me so I gave it a chance, which returned with the same problem. Anyway thanks again for your help, it is very kind of you.

Kind regards