/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
找到/Users/yaoyao/Library/Developer/Xcode/下面的DeviceSupport亲桥,或者通過/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport這個(gè)路徑找到很澄,有的電腦不一樣臭觉,然后將我電腦中的這個(gè)文件“9.3 (13E230)”添加到剛才的路徑下,然后重新啟動(dòng)xcode就可以了