InControl Community

Hello,

I am building a model to simulate some sealocks (school project).

Everytime I run my simulation an error keeps popping up.
4DScipt:error at '':='':Acces violation at address 00000000. Read of address 00000000

Does anyone know how I can fix the error? I have checked all my atoms (about 50).
The only thing that has a := combination is the trigger on exit. Which I put on the SetLabel, this is standard code so I did not add anything myself besides the labelname and value.

Examples of my trigger on exit:
SetLabel([Zeeschip 0-900], i) := 1
SetLabel([Binnenschip 330], i) := 11

Hope someone can be of help to me.

Best Regards,
Jordi

Hello Jordi,

Have a close look at the required syntax.
Either use Label(....) := or Setlabel(...).
What you are trying to do is change the result of setlabel (instead of changing the label).
This results in an error.

Thank you for you quick reaction,

It works fine now.