Detecting a global variable

[Chris747]

Hi Guys,
Is there a way to detect the presence of a global variable before it's absence causes an error ? Obviously the solution is to load the EFS which sets the global first..... but for my client this seems to be easily forgotten. Rather than get the error message :

TypeError : myGlobal has no properties

I would like to merely test for it's presence... and put up an alert.

Thanks
Chris

[eSignal_JasonK]

Hello Chris,

Try a null check before attempting to use the variable.

if (myVar != null) {
// your code
}

If that doesn't solve it, you'll need to post the code so we can see the specific code that is generating the error.