Conversion To Dalvik Format Failed With Error 1 With A Scary Message In The Console View

I've seen a few questions with this topic, but when I search for the other part I have in my error, I don't find anything, so I decided to post a question with the full explanation

Solution 1:

I solve that removing android.jar in "Order and Export" tab in the proyect and in the libraries.

Solution 2:

Has anyone gotten this message before?

Yes. Not since 2009, though.

Why am I getting it?

Because in the source code of your project, or in a JAR, you have another copy of the java.sql.Savepoint interface, other than the one that comes from the Android runtime.

Where should I go look for "hidden libraries" or "internal libraries" that I might not even be aware of?

Your Eclipse classpath. You may wish to edit your question with a screenshot of your "Order & Export" screen from the build path dialog.

Solution 3:

Had the same issue.

The following action helped me to get rid of this error message.

1) Go to Project--> properties-->Java Build Path

2) Select Order and Export tab

3) Deselect the Android Private Libraries and Android Dependencies and click ok

After this the application got launched successfully.