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windowsadb

Androidstudio can not obtain the version of adb

The environment is these: Androidstudio 2.1.1 Window 7 latest android sdk Then some day when i open the Androidstuio ,it can find any device or emulator, and show the prompt 

 Unable to create Debug Bridge: Unable to start adb server: 
 Unable to obtain result of 'adb version'.

I searched the internet,but cannot find a solution.Can anyone help with this?

This is the screenshot

Solution

  • Luckly i find the reason.The problem is caused by Tencent PC Manager(version chinese).When the problem happened, Tencent PC Manager is not the latest version,so i upgrade it ,then the problem dismiss.