[android-developers] Re: picasa

I did, but it is a error: android.content.ActivityNotFoundException: Unable to find explicit activity class {com.google.android.apps.uploader/ com.google.android.apps.uploader.picasa.PicasaUploadActivity}; have you declared this activity in your AndroidManifest.xml? how to resolve? i add the

[android-developers] Re: picasa

null point exception occured Caused by: java.lang.NullPointerException at android.content.ContentResolver.acquireProvider (ContentResolver.java:571) at android.content.ContentResolver.query(ContentResolver.java:144) at com.google.android.apps.uploader.common.UploadActivity.getFileProperties