Exists methode on WPFobject

Hi

I think that you might be trying to test the Exists property of an object that doesn't actually exist.  This will cause an error.  You can only check the Exists property of an object when it actually exists, so in order to get round this you will need to use one of the wait methods, such as waitChild() or waitAliasChild().  You can read about how/when to use these in the online help - just search for the method name.

Basically, what they do is wait for a specified amount of time for the object to 'appear', if it doesn't then it returns a stub object with just the Exists property, which will be set to false.  Your test will then be able to pick this up and move on without crashing out.

Hope this helps.

Regards

Stephen.