query: Null pointer exception on invoking Shared preference object
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 30843
negative_passages.text: What's the maximum size for an Android shared preference value?
negative_passages.docid: 128903
negative_passages.text: ExecuteScalar throws NullReferenceException
negative_passages.docid: 154339
negative_passages.text: ConcurrentModificationException despite using synchronized
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 113741
negative_passages.text: Using onClick attribute in layout xml causes a NoSuchMethodException in Android dialogs
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException
negative_passages.docid: 98080
negative_passages.text: Android: Cannot invoke toString() on the primitive type int
negative_passages.docid: 47674
negative_passages.text: How to pass an object from one activity to another on Android
negative_passages.docid: 35129
negative_passages.text: Why does String.valueOf(null) throw a NullPointerException?
negative_passages.docid: 23999
negative_passages.text: NullPointerException while parsing XML callout response
negative_passages.docid: 31537
negative_passages.text: Checking for null before event dispatching... thread safe?
negative_passages.docid: 88563
negative_passages.text: Exception cannot be converted to Throwable
negative_passages.docid: 69771
negative_passages.text: NullPointerException when setting attribute?
negative_passages.docid: 148084
negative_passages.text: Why isn't my shared resource file working in my Silverlight RIA project?
negative_passages.docid: 13711
negative_passages.text: java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType