I think I found another solution to this question. Go to Project > Properties > Java Build Path > tab [Order and Export] > Tick Android Version Checkbox Then if your workspace does not build automatically… Properties again > Build Project
The build path is used for building your application. It contains all of your source files and all Java libraries that are required to compile the application. The classpath is used for executing the application. This includes all java classes and libraries that are needed to run the java application. A Classpath is mandatory, the … Read more
Try cleaning your project by going to the following menu item: Project > Clean… If that doesn’t work, try removing the jars from the build path and adding them again.
Don’t mess with the library path! Eclipse builds it itself! Instead, go into the library settings for your projects and, for each jar/etc that requires a native library, expand it in the Libraries tab. In the tree view there, each library has items for source/javadoc and native library locations. Specifically: select Project, right click -> … Read more