Crashing on Yosimite OS on macbook pro

Just upgraded my Mavericks 10 to Yosimite on my 2012 13” Macbook pro (4GB RAM, 2.5 GHz Intel i5) last night and since then the weather live app is continously crashing and doesn’t show any weather update in the app screen. I thought that the apps will be updated in line with the new OS. my other apps are working fine but this app is just giving me bad mood. I love this app but if its not fixed then i’ll have to look for another better and stable option.

Dj VikramB about Weather Live, v1.4