There was a problem with the Eclipse Update SDK, the new activity was not displayed, and the project could not be run, and the error was not found Androidmanifest.xml.
650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>650 "this.width=650;" src= "http ://s3.51cto.com/wyfs02/m01/54/a2/wkiom1sicrgbwbobaaggris7n28052.jpg "title=" qq picture 20141210165347.jpg "alt=" Wkiom1sicrgbwbobaaggris7n28052.jpg "/>
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/54/A0/wKioL1SIC2vwKrOoAAGlOIehSgY534.jpg "style=" float: none; "title=" Qq20141210165422.png "alt=" Wkiol1sic2vwkrooaagloiehsgy534.jpg "/>
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/54/A2/wKiom1SICtXQQLMpAAHW8cTgRJ0679.jpg "style=" float: none; "title=" Qq20141210165450.png "alt=" Wkiom1sictxqqlmpaahw8ctgrj0679.jpg "/>
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/54/A0/wKioL1SIC2vw6m9wAAEmFtbWqSI548.jpg "style=" float: none; "title=" Qq20141210165507.png "alt=" Wkiol1sic2vw6m9waaemftbwqsi548.jpg "/>
650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/54/A2/wKiom1SICtWgXTauAAB2HnYuFOQ378.jpg "style=" float: none; "title=" Qq20141210165546.png "alt=" Wkiom1sictwgxtauaab2hnyufoq378.jpg "/>
650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/54/A2/wKiom1SIC2awt4VjAAKqVfOkY4E816.jpg "title=" Qq20141210165820.png "alt=" Wkiom1sic2awt4vjaakqvfoky4e816.jpg "/> As shown, the new activity does not exist, And there is no change in andriodmenifest.xml.
Solution:
Update ADT.
New adroid activity does not display