When using Xcode for real machine debugging, sometimes depending on the system of the real machine, there will be could not find developer disk image error, this is due to the real machine system is too high or too low, Xcode does not have a matching configuration package file, We can enter the storage directory of the configuration package through this path:
/applications/xcode.app/contents/developer/platforms/iphoneos.platform/devicesupport
There are folders like this, and if these folders do not have a system that contains our real machines, you cannot perform a real-machine test. But we can fix the problem by adding the appropriate configuration package to this folder:
said the solution to the method, do not provide documents, will let everyone feel the pit father, below give everyone a link, inside there are from iOS4.2 to 9.1 all versions of the configuration package:
Http://pan.baidu.com/s/1qWIfrqc.
If this is the case, some people use the enterprise account, then may try to pour out the package to put in itunes and then install, but sometimes when the phone is connected to find that there is no such phone in itunes, and will pop up a bunch of English, probably means to upgrade the ITU The NES version, this time indicates that the phone's system is too high, and the version of Xcode and itunes are too low, so you want to use itunes, you need to go to the store to update the latest itunes.
Xcode true machine test could not find developer disk image workaround