Xcode real machine debugging

1、Showing Recent Messages There are no accounts registered with Xcode. Add your developer account to Xcode

• Reference material ：https://blog.csdn.net/u010053768/article/details/50458193
• terms of settlement ： stay Xcode Preferences 【Accounts】 Add Apple ID account number

2、Showing All Messages No account for team "8PC4X7QUY9". Add a new account in the Accounts preference pane or verify that your accounts have valid credentials. (in target 'ViewAnimator_Tests')

• Reference material ：https://blog.csdn.net/weixin_38735568/article/details/93498826
• terms of settlement ：

1. Copy error code ：8PC4X7QUY9
2. Directly in Engineering Xcode Paste in the toolbar to find the problem , Then replace it with your own developer account information
   

3、 Your device management settings are not allowed on this console iPhone On Use developers "XXX" You can use the " Set up " These applications are allowed in

• terms of settlement ：https://jingyan.baidu.com/article/6181c3e086287b152ef153d8.html