nullpointerexception
android context nullpointerexception
I have a little issue with android Context and I don\'t know how to solve the problem.Here is the code I am using :[详细]
2023-04-05 05:12 分类:问答Velocity-Tools in Spring 3 app - Linktool causes NPE, how to solve?
I\'m using a modified VelocityToolboxView (found somwhere here on stackoverflow) to make use of the Velocity-Tools 2.0 in spring 3.[详细]
2023-04-05 04:25 分类:问答Getting null pointer exception in shared preferences android
My code is something like this // To save my form data private final OnClickListener mFinishListener = new OnClickListener() {[详细]
2023-04-05 01:41 分类:问答How to check Null value for Date Object
I am using JSF 2.0 and RichFaces 3.3. In my View user will pich a date from a calendar. Tag used is <rich:calendar>. This is mapped in backing bean with Date object. However this field is option[详细]
2023-04-04 23:07 分类:问答If TabHost acces ListActivity -> Nullpointer Exception
I created an Activity with an invisible TabHost which get\'s the content from an ListActivity which is filled by my database.[详细]
2023-04-04 17:40 分类:问答Long.getLong() failing, returning null to valid string
I\'ve spent the past two hours debugging what seems extremely unlikely.I\'ve stripped the method of a secondary Android Activity to exactly this:[详细]
2023-04-04 14:29 分类:问答ERROR/AndroidRuntime(335): Caused by: java.lang.NullPointerException
Hi i\'m new bee to android. while executing my application I\'m getting nullpoint exception error, dont know why it is happening. please any one help me to get rid from this issue. thanks in advance.[详细]
2023-04-04 13:41 分类:问答Unable to start activity with java.lang.NullPointerException on Fling
When I am trying to fling example this error faced. withjava Null pointer exception. My java code public class LearnCount extends Activity {[详细]
2023-04-04 10:03 分类:问答Null pointer exception while writing to SourceDataLine
I have a byte array with audio samples. I want to play it, so I try to write it into SourceDataLine: SourceDataLine sample;[详细]
2023-04-04 05:16 分类:问答Why does null reference print as "null"
In println, here o.toString() throws NPE but o1, does not. Why? publi开发者_如何学编程c class RefTest {[详细]
2023-04-04 04:38 分类:问答