Temporary solution: revert to PhoneGap 0.9.5.1
This seems to be a problem encountered by most people trying to work with Phonegap/Sencha on Blackberry recently.
We found that the basic PhoneGap Sample demo would break as soon as we included the sencha.js library, even though we were not even using it. I.e., the Sample demo runs fine on Blackberry, but if you then include sencha.js it no longer operates properly.
Someone reported that they resolved the problem by reverting to 0.9.5.1 version of PhoneGap. That worked for us, but 1.0.0 does not.
We would love to see this fixed so that we can be running the latest version of PhoneGap.
The issue has popped on on various forums lately, but doesn't appear to have Phonegap's attention yet.
This seems like a major problem because it makes it impossible for anyone to do anything on a new Blackberry that uses PhoneGap/Sencha. I know there have been a lot of other things fixed between 0.9.5.1 and 1.0.0 so I am worried about fielding an app using the older version.