Unable to run the app: Xcode process launch Failed:securit

Recently encountered a problem in the development, the IPhone 6Plus in the real-time debugging, unable to run the program. The specific phenomenon is: Xcode Click Run, the phone appears to run the app icon, but not open, Xcode prompts: Xcode process launch Failed:securit.

At this point, the simplest solution is:

1. Tap the app icon on your phone
   

2. Click: Trust

3. Run the program again

In fact, the third step is dispensable, the application has been installed. If you debug again, you can run the program directly as you did before, as long as you don't delete the app.

I searched for the relevant data, most of which found that the system version is the GM version, and my 6 Plus version is the official version of 8.1.2. Although the system version is different, the situation and the solution are the same.

Another solution, which can be fundamentally solved, is not much more difficult, said the difficulty is relative to the first method.

Specific Treatment methods:

1. Connect the wrong phone to the computer;
   

2. Open Xcode, select Window->devices;

3. Right click on the problem device and select: Show Provisioning Profiles;

4. 
   

As shown in the following:

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/58/31/wKiom1Srl9egVgKEAAJCBw38Ct0345.jpg "title=" Qq20150106-1.png "alt=" Wkiom1srl9egvgkeaajcbw38ct0345.jpg "/>

4. Select the description file and delete it all (click the minus sign ("-") or press DELETE;

5. re-install the test.

Such as:

650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/58/31/wKiom1SrmBuB6_awAAJkLHGdW-0766.jpg "title=" Qq20150106-2.png "alt=" Wkiom1srmbub6_awaajklhgdw-0766.jpg "/>

This problem is caused by the description file, and iOS8.0 and later versions on the phone can not see the description file, only on the Mac side to delete.

StackOverflow similar problem solving method address: http://stackoverflow.com/questions/25824908/xcode-process-launch-failed-security

At this point, the device that is having the problem is resolved. If there are any problems or problems with development, please ask questions and I will try to answer them.

This article is from the "A Mao" blog, please be sure to keep this source http://winann.blog.51cto.com/4424329/1599765

Unable to run the app: Xcode process launch Failed:securit