Hi, I done all step of unity-eclipse build setting but i cant solved "Conversion to Dalvik format failed with error 1 " error. Please help me because about 3 days i try to solved that problem.
If someone upload a basic unity-eclipse-qcar application there i can start developing.
I read all forum messages and apply all changing but i cant success.Please help me.Thanks a lot.

I have solved the problem

it is because the package name crash..
must change other package name from default name

i make apk file in Eclipse and check on Nexus S . it is Successful ^^

thank for you, Kim

Thanks Kim for ur reply.

but i have a error ' conversion to Dalvik format failed with error 1'
when i added QCARUnityPlayer.jar ..

i dont know why?...

Follow the directions there, plus a couple extra steps:

1) Copy the config.xml and qcar-resources.dat files from raw/QCAR directly to the assets folder.

2) Add QCAR.jar and QCARUnityPlayer.jar to the Eclipse project. These are located in the Plugins/Android folder of the Unity project.

Look to the log for any errors, you can see the running log in the DDMS perspective in Eclipse.

- Kim