Your project contains error(s), please fix it before running it

Question

I am developing a simple Android application. But when I run Eclipse, it shows the following error:

Your project contains error(s), please fix it befo

Answer 1

First go to Window -> Show View -> Error Logs in menu. It will display error logs if you have any. Then try to clean the project and build it again.

Answer 2

I had the exact same problem after updating the SDK and ADT. My issue was resolved by deleting the .android folder (hidden) under C:\Users\USERNAME\

Answer 3

In my case, it happens with ADT 22.

I choose not to create Activity.

After I remove the "appcompat_v7" as library project. I works.

Answer 4

What caused this problem for me was none of the above, but simply that I'd left the "debuggable" attribute to false in the manifest.xml file after doing a release. D'oh!

Of course neither the LogCat, Error log, Console, or Problems window alerted me to this..

Answer 5

it can also happen if you move required files. Simply check Problems View (menu window -> show view -> Problems) as told here

Answer 6

This is happened to me. After format of my system,
When i import project it shows same error

remove first debug.keystore file then goto -

Project -> Project properties -> select library -> remove -> add again libraries.

It's working for me......