Assign global variable then lcoal is not showing then uipath freez

[Hazem_Saleh]

Hello All
i have global variable want to assign only once during the process
The stuido behaving very stange

any idea why this happening !

[Hazem_Saleh]

the debugg

[Anil_G (Anil Gorthi)]

@Hazem_Saleh

try with IsNothing(Yourvariable)

cheers

[Hazem_Saleh]

im trying but no luck
i tried == null, string is empty or null

If: The type initializer for ‘GlobalVariablesNamespace.GlobalVariables’ threw an exception.

i have to the default value to null!

BR/Hazem