android - Same project cannot run well
<p>I'm developing a simple application which uses Google maps API V2, it all works fine without problems where the map displayed yesterday. Today I uses the exactly the same project, the map cannot be displayed, only the plus and minus symbol.Other parts are all fine.</p>

<p>Besides, it's now getting some error on xml files when i try to change any code on it, such as "Incorrect line ending: found carriage return (\r) without corresponding newline (\n)" . It's totally work fine before this.</p>

<p>I'm still a beginner for all these.Maybe anything wrong with my Eclipse?</p>
