I am getting this error in the log repeatedly,Can you please let me know what the issue is?
I feel your pain, this one drove me nuts in the beginning, too!!!
The error is in your lambda code. Somewhere you're trying to access a property of an object, but it doesn't know what the object is. In my case, it was a local scope variable that needed to be global. Other possibilities include a misspelled object name, or a variable that was created but never assigned anything so it's still null.
I use console.log liberally in my lambda code to help find what exactly is triggering these sorts of errors. This exact error in the log is the #1 cause of Alexa returning "Sorry, an error occurred," at least in my skills.
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