query: InputStream return NullPointer : java.lang.NullPointerException at org.apache.pdfbox.text.PDFTextStripper.(PDFTextStripper.java:1825)
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 153781
negative_passages.text: Android: android.content.res.Resources$NotFoundException: String resource ID #0x5
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 98080
negative_passages.text: Android: Cannot invoke toString() on the primitive type int
negative_passages.docid: 156400
negative_passages.text: NullReferenceException when using NUnit
negative_passages.docid: 11458
negative_passages.text: NullReferenceException in Unity
negative_passages.docid: 93026
negative_passages.text: Example of code to implement a PDF reader
negative_passages.docid: 128734
negative_passages.text: Android input connection error
negative_passages.docid: 117249
negative_passages.text: Error while using epstopdf
negative_passages.docid: 9396
negative_passages.text: NullPointerException on AlarmManager.setRepeating() - ElapsedRealTime - Android
negative_passages.docid: 144658
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object ,sravn
negative_passages.docid: 60972
negative_passages.text: Using ranges with pdfpages fails
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 55010
negative_passages.text: How to convert OutputStream to InputStream?
negative_passages.docid: 73034
negative_passages.text: StringBuilder append() and null values
negative_passages.docid: 62802
negative_passages.text: java.lang.LinkageError: javax.servlet.jsp.JspApplicationContext.getExpressionFactory
negative_passages.docid: 87189
negative_passages.text: System.NullPointerException