New Version App Inventor 2 offline error

In the new version (December, 2014), no names are displayed to me.

When I run the old version from May 2014

Is Perfect ales.

I have emptied the cache.

Why is this error?

If this is in regard to offline version of AiLiveComplete, please post to forum HERE. 



and if you are using AI2U, post here https://groups.google.com/forum/#!forum/ai2u