Warning.getwarning stoped working in my file, but does work in new workspace

Why is the node warning.get warning (archi-lap) not working ?, i worked yesterday and in a new file whit the same revit model.
the only thing i have done is to download the mandrill packet.

sorry for my english writing im not so good at spelling english

Hi @michelleskolemail

Your image is not clear. looks like you are too zoomed out in the canvas. Try zooming in further and then use camera button (top-right) built into Dynamo - it screenshots the entire canvas, not just the visible portion. Remember to on all the previews for each node before hitting camera button.

From your image below it returns warnings output. What’s not working for you could you please be more specific.