Mobile APK issue

I created a Hydbrid Mobile application and want the apk file of the project .I created APK file by using the phone gap build package using the steps given in mendix page  and  installed it in my mobile to test it .I got a error message like this “ Cannot  initialize app ” .   Please let me know if there is a way how to solve the issue .  
1 answers

do you have a version deployed on the sandbox cloud or a licensed cloud?