Estoy usando Eclipse Ganymede conADT 10.0 plugin yAndroid3.0 SDK para construir mi aplicación.

Cuando intento implementar la aplicación en mi teléfono, aparece lo siguiente escrito en mi consola:

[2011-05-06 10:35:38 - MyProject] Failed to install MyProject.apk on device 
[2011-05-06 10:35:38 - MyProject] (null)
[2011-05-06 10:35:38 - MyProject] Launch canceled! 

y lo siguiente se escribe aadb logcat:

INFO/zipro(2499): Could not find end-of-central-directory in Zip
DEBUG/asset(2499): failed to open Zip archive '/data/local/tmp/MyProject.apk'
WARN/PackageParser(2499): Unable to read AndroidManifest.xml of /data/local/tmp/MyProject.apk
WARN/PackageParser(2499): java.io.FileNotFoundException: AndroidManifest.xml
WARN/PackageParser(2499):     at android.content.res.AssetManager.openXmlAssetNative(Native Method)
WARN/PackageParser(2499):     at android.content.res.AssetManager.openXmlBlockAsset(AssetManager.java:523)
WARN/PackageParser(2499):     at android.content.res.AssetManager.openXmlResourceParser(AssetManager.java:491)
WARN/PackageParser(2499):     at android.content.pm.PackageParser.parsePackageLite(PackageParser.java:597)
WARN/PackageParser(2499):     at com.android.defcontainer.DefaultContainerService$1.getMinimalPackageInfo(DefaultContainerService.java:126)
WARN/PackageParser(2499):     at com.android.internal.app.IMediaContainerService$Stub.onTransact(IMediaContainerService.java:100)
WARN/PackageParser(2499):     at android.os.Binder.execTransact(Binder.java:288)
WARN/PackageParser(2499):     at dalvik.system.NativeStart.run(Native Method)
ERROR/PackageManager(1579): Failed to handle start copy. Giving up
ERROR/PackageManager(1579): java.lang.NullPointerException
ERROR/PackageManager(1579):     at android.os.Parcel.readException(Parcel.java:1253)
ERROR/PackageManager(1579):     at android.os.Parcel.readException(Parcel.java:1235)
ERROR/PackageManager(1579):     at com.android.internal.app.IMediaContainerService$Stub$Proxy.getMinimalPackageInfo(IMediaContainerService.java:220)
ERROR/PackageManager(1579):     at com.android.server.PackageManagerService$InstallParams.handleStartCopy(PackageManagerService.java:5065)
ERROR/PackageManager(1579):     at com.android.server.PackageManagerService$HandlerParams.startCopy(PackageManagerService.java:4954)
ERROR/PackageManager(1579):     at com.android.server.PackageManagerService$PackageHandler.doHandleMessage(PackageManagerService.java:476)
ERROR/PackageManager(1579):     at com.android.server.PackageManagerService$PackageHandler.handleMessage(PackageManagerService.java:421)
ERROR/PackageManager(1579):     at android.os.Handler.dispatchMessage(Handler.java:99)
ERROR/PackageManager(1579):     at android.os.Looper.loop(Looper.java:143)
ERROR/PackageManager(1579):     at android.os.HandlerThread.run(HandlerThread.java:60)

Cuando intento instalarlo usandoadb shell desde cmd prompt obtengo:

EOCD not found, not Zip
file 'D:\Workspace\MyProject\bin\MyProject.apk' is not a valid zip file

He intentado limpiar el proyecto / eliminar elgen carpeta / eliminar el almacén de claves de depuración. Nada funcionó

Por favor avise