From the beginning of the problem, when the release, appeared
Invalid Toolchain. New apps and apps updates must be built with the public (GM) versions of Xcode 6 or later, and IOS 8 SDK or later. Don ' t submit apps built with beta software.
Note that Xcode must be a release version, OK Beta pass off, then download Xcode (6.4), continue to publish, but still
Invalid Toolchain. New apps and apps updates must be built with the public (GM) versions of Xcode 6 or later, and IOS 8 SDK or later. Don ' t submit apps built with beta software.
A closer look, OS X EL Capitan because it is not the official version also does not have to re-install the system, good trouble, checked a piece of information
It's This build nubmer that causes the problem. ITunes Connect reads this value and determines the app is built using a pre-release version of OS X, thus rejecting The build. Unfortunately, you can ' t simply modify the plist because this invalidates the codesigning-you ' ll is allowed to submit the App to ITunes Connect but it'll fail review because the app can ' t be installed on any device (except jailbroken devices With AppSync).
The idea is that ITunes connect reads the system version number value and determines the process by which the application uses the pre-release version of OS X to build the app. Because the reason for the signature will be reviewed for failure .... Balabalabala (Excuse me, Java English)
Now that you know why, you can modify the version number without downgrading the system to publish it.
Solutions (Resources):
Modify the system version number: https://georgegarside.com/blog/ios/submit-apps-built-beta-xcode/
Disable System Protection: https://georgegarside.com/blog/osx/package-incompatible-installer/
Finally, the upload speed is slow ah ah ah ah ah ah ah
There is no update system!! Never update the system!! Never update the system!!
IOS: Remember Mac OS X beta (OS X EL Capitan) app Publishing process