iPad应用打包上架只选择横屏报错Invalid Bundle.

ERROR ITMS-90475: "Invalid Bundle. iPad Multitasking support requires launch story board in bundle 'xxxx'."

ERROR ITMS-90474: "Invalid Bundle. iPad Multitasking support requires these orientations: 'UIInterfaceOrientationPortrait,UIInterfaceOrientationPortraitUpsideDown,UIInterfaceOrientationLandscapeLeft,UIInterfaceOrientationLandscapeRight'. Found 'UIInterfaceOrientationPortrait' in bundle 'xxxx'."

解决方法：