Article from: http: //www.mythroad.net/2013/08/05/%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88your-project-contains-error -s-please-fix-them-before-running-your-application /
This morning opened eclipse compile the project, suddenly burst out " your error S Project the contains the before running your Them Please FIX the Application " strange works without any change, good yesterday how to be wrong? ! Eclipse thought it was a "strange" bug, shut down, restart Eclipse, the problem remains; Refresh, Clean one, the problem remains;
This problem does not occur again unified solution, but one thing is constant, you can do as follows:
Open the windows --- show view ---- problems see the specific problem you encountered :
My side of the question is as follows:
Error generating final archive: Debug Certificateexpired on 13-8-4 下午2:40
key.store has expired, do not sign the APK Debug
Debug is valid default KeyStore year, you can do the following operations:
preference-> android-> buid in keyStore see the path, and then delete the corresponding keystore file, so that Eclipse will generate a new keystore is valid for one year for you to use DEBUG.
Reproduced in: https: //www.cnblogs.com/guoyongrong/p/3591507.html