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Warning - No DNS Server found : Android

Mostly new android users face this problem when they install Android eclipse and run any created project than the below error comes on console of android eclipse and project does not run :
Warning: No DNS servers found
There is a simple solution to this issue.See below..

Go to -> Window -> Preferences -> Android -> Launch -> Default Emulator Option ->
paste this: -dns-server 8.8.8.8,8.8.4.4

then Apply -> OK

Now create any project you will never face this issue again.
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