query: NullPointerException: Attempt to invoke virtual method 'void android.media.MediaRecorder.setAudioSource : Android
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 137692
negative_passages.text: NullPointerException when working with arrays
negative_passages.docid: 69180
negative_passages.text: onActivityResult() called prematurely
negative_passages.docid: 37988
negative_passages.text: System.NullPointerException: Attempt to de-reference a null object:
negative_passages.docid: 20020
negative_passages.text: NullPointerException accessing views in onCreate()
negative_passages.docid: 20694
negative_passages.text: How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throws an error / not usable
negative_passages.docid: 46944
negative_passages.text: Null pointer Exception - findViewById()
negative_passages.docid: 3984
negative_passages.text: How to fix 'android.os.NetworkOnMainThreadException'?
negative_passages.docid: 96453
negative_passages.text: Caught Throwable or Exception is null
negative_passages.docid: 138618
negative_passages.text: How to resolve NullPointerException error in my below POM code?
negative_passages.docid: 35016
negative_passages.text: java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
negative_passages.docid: 86291
negative_passages.text: Garbage Collection causes : MediaPlayer finalized without being released
negative_passages.docid: 85838
negative_passages.text: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
negative_passages.docid: 52688
negative_passages.text: android Not allowed to load local resource:file:///android_asset
negative_passages.docid: 46857
negative_passages.text: Compiler warning: null reference exception
negative_passages.docid: 2727
negative_passages.text: Android How to use MediaScannerConnection scanFile
negative_passages.docid: 103797
negative_passages.text: Android:android.view.ViewRoot$CalledFromWrongThreadException - How to solve the problem?