


Solve the problem of being unable to log in to the app store on macOS
Log in to the app store on a mac computer, but it does give [Failed to log in because a server error occurred, please try to log in again. 】Such a reminder. So how do we solve this problem?
Screenshot of the problem:
Solution:
1. Check your "About This Mac" --> "Overview" --> "System Report", as shown in the figure:
Find your "Network" --> "Wi-Fi" --> "Interface", You will find that the position of your wireless network card assigned by the system is "en2", and its correct sitting position is "en0", and how do we make it become "en0"? Let's continue;
2. Open "System Preferences"-->"Network", click "Delete" all the options on the left, and then click "Apply".
3. Open --> Library --> Preferences -->SystemConfiguration in the root directory of your Apple system disk, find and modify it "com.apple.Boot.plist" file, see the figure below for details:
Inserted code content:
1 <key>EthernetBuiltIn</key> 2 <string>Yes</string>
4. Open your Apple system --> Library --> Preferences --> SystemConfiguration in the root directory of the disk and delete the "NetworkInterfaces.plist" file;
5. Restart the computer and enjoy~
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