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i am beginner in react native android app development. I install Genymotion Emulator and it is working fine for testing, but when i plugin my phone Lenevo A7000Plus i faced app:installDebug Exception (See in image) Please help.

What I have tried:

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David Crow 1-Jul-18 21:19pm
   
"...when i plugin my phone Lenevo A7000Plus i faced app:installDebug Exception..."

An exception was thrown simply by plugging in your phone?


"(See in image)"

Where?

1 solution

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Solution 1

Sometimes you'll need a specific USB driver for the type of phone. First place I would go is the phone manufacturer support area looking for USB drivers. If they have one marked for debug that would be a plus.
Also, you might have to turn on the debugging ability. In the Samsung and the Google Pixel phones that I use I had to go to the settings, then system, then 'about phone'. Scroll to the bottom and tap the 'build number' 7 times. Close and reopen settings (might not be necessary) and you should see a 'developer options' settings item where you can enable various debugging options.

HTH, Mike
   

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