query: NullPointerException at net.sf.saxon.event.ReceivingContentHandler.startPrefixMapping(ReceivingContentHandler.java:291)
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 125946
negative_passages.text: ' Exception in Application start method, java.lang.reflect.InvocationTargetException ' while reading and displaying from database
negative_passages.docid: 87728
negative_passages.text: ArgumentNullException or NullReferenceException from extension method?
negative_passages.docid: 24887
negative_passages.text: java.lang.NullPointerException at javax.faces.webapp.UIComponentClassicTagBase.setJspId
negative_passages.docid: 2116
negative_passages.text: IllegalArgumentException or NullPointerException for a null parameter?
negative_passages.docid: 94716
negative_passages.text: org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 15
negative_passages.docid: 139395
negative_passages.text: com.sun.istack.SAXException2 : Instance ... is substituting "java.lang.Object", but ... is bound to an anonymous type
negative_passages.docid: 55274
negative_passages.text: Java: Exception itself is null
negative_passages.docid: 68170
negative_passages.text: How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out after 10 seconds errors?
negative_passages.docid: 97325
negative_passages.text: DialogFragment causing nullpointer crash
negative_passages.docid: 130819
negative_passages.text: Nullpointerexception while setting a bean
negative_passages.docid: 28745
negative_passages.text: Content is not allowed in Prolog SAXParserException
negative_passages.docid: 128316
negative_passages.text: i found Null pointer exception while executing testng in selenium
negative_passages.docid: 139881
negative_passages.text: why HTML Agility Pack HtmlDocument.DocumentNode is null?
negative_passages.docid: 113199
negative_passages.text: @OneToOne(optional=false) and @JoinColumn(nullable=false) used together
negative_passages.docid: 157952
negative_passages.text: java.lang.ClassNotFoundException: org.hibernate.HibernateException
negative_passages.docid: 53304
negative_passages.text: java.rmi.ServerException: RemoteException occurred in server thread (ClassNotFoundException)