The Java exception thrown when an application attempts to use null in a case where an object is required.
I've found this doc on how to post JSON data using HttpBuilder. I'm new to this, but it is very …
json post groovy nullpointerexception httpbuilderCan anyone help me to find out what can be the issue with this program. In the onCreate() method the …
android nullpointerexception oncreate findviewbyidI am looking for a free tool to load Excel data sheet into an Oracle database. I tried the Oracle …
excel database oracle nullpointerexception migrateI get the errror: java.lang.NullPointerException: println needs a message when I call this method: lst_info = new HashMap&…
android nullpointerexception hashmap printlnI've just recently started getting an error any time I interact with the Android SDK and AVD Manager in Eclipse …
android nullpointerexception avdThe contract of equals with regards to null, is as follows: For any non-null reference value x, x.equals(null) …
java null equals nullpointerexceptionI have been trying to create an array of a class containing two values, but when I try to apply …
java arrays nullpointerexceptionI am following the zetcode Snake java games tutorial and always get this error: ImageIcon iid = new ImageIcon(this.getClass().…
java nullpointerexception embedded-resource imageiconWhen I open layout editor, eclipse is giving this error: parseSdkContent failed Could not initialize class android.graphics.Typeface And …
android eclipse android-layout nullpointerexceptionI'm trying to add a Search-ActionView to my application (as explained here http://developer.android.com/guide/topics/search/search-dialog.…
android nullpointerexception android-actionbar searchview