i want to run in the device,but can't find the info.plist

cocos2d-x C++
#1

then i added a info.plist to the my project,
it can’t work too.
it said "…. match …… identifier ‘com.yourcompany.HelloWorld’ ……

how can i modify the identifier ,

info.plist都没有 ，哪里来的 com.yourcompany.HelloWorld？

#2

What platform did you run?
And could you describe the steps you have done?