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java.lang.IllegalArgumentException: Unknown URL	at com.android.providers.contacts.ContactsProvider.getType(ContactsProvider.java:1668)	at android.content.ContentProvider$Transport.getType(ContentProvider.java:134)	at android.content.ContentProviderNative.onTransact(ContentProviderNative.java:112)	at android.os.Binder.execTransact(Binder.java:287)	at dalvik.system.NativeStart.run(Native Method)