问题
I've installed Blackberry Java plugin 1.3.0.
When I create a new project BlackBerry_App_Descriptor.xml shows error.
What is the problem? Is there any environment path problem? If yes, what should to set path?
回答1:
InvalidRegex: Pattern value '([a-zA-Z_]{1,63}[\s-a-zA-Z_0-9.]{0,63}[;]?)*' is not a valid regular expression you should of course follow the hint in the error and check that none of your values in your BlackBerry_App_Descriptor.xml will fail the regex.
However, there is a very strange case whereby you will see this error regardless of your values. In fact, creating a new project straight from Eclipse will still show the error.
Turns out this could be caused by having Java JRE 7 installed on your machine. The BlackBerry plugin doesn't support this yet, Eclipse might be trying to use that.
The fix? You simply have to edit the eclipse.ini that will live in the same directory as your eclipse.exe that you use to start the IDE. Closing Eclipse and making a backup of eclipse.ini before you do this would be a good idea.
Find the line "openFile" and immediately after, add the following:
-vm C:/Program Files/Java/jre6/bin/javaw.exe [or wherever your jre6 directory might be]
Cross your fingers and restart Eclipse. Rebuild your projects.
来源：https://stackoverflow.com/questions/7468655/error-in-blackberry-app-descriptor-xml