App not run on genymotion emulator

I used Nexus 6 device and I always get below error
even when I create fresh app.Please help to resolve issue.


Hi, can you ‘view error log’ and show any other information you see there?

Also, do you see any other log messages in XDE or your terminal which might be related?

Thanks ban for reply

Yes i got error in view log.

But when i shutdown my system and reopen it is working properly . but after some time i got this error,


Sounds like you might need to restart the packager which is serving your project. You can either click the Restart button in XDE, or you can kill your exp process and re-run exp r -c.