• Adobe After Effects Expressions

  check if property exists

  Posted by Rami Yaron on October 23, 2019 at 8:12 pm

  Can I test if a layer property exists, to avoid exception raising?
  The following code doesnt work, still raises an exception:
  if(typeOf(Layer.timeRemap)=='undefined')

  Dan Ebberts replied 6 years, 9 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Dan Ebberts

  October 23, 2019 at 8:45 pm

  First, I think it would be typeof, not typeOf, but I think you’d be better off with try/catch:

  
try{
Layer.timeRemap;
}catch(e){
// do something else
}


  Dan

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