At the risk of winning StackOverloads \"Dumbass of the Year Award\" I\'m still having problems with this (sigh). My other posts on this have been:
I have a problem which i\'m trying to solve, I\'ve been trying to fetch my data from an intent using mRowId below which I\'ve been constantly returned a NullPointerException from fetchDrug() on LogCat
I hope to get some directions on how to solve the problems on NullPointerException when passing intents. I wanted to create a list view which I can click further in to display some associated 开发者_开
In the following code i get a NullPointerException on lines 9/10 with findViewById(). In my main 开发者_运维技巧class I just instantiated an object from this class, to use .getFrom()
Whenever I try to construct a ProgressBar, it gives NullPointerException. The examples on the net say the second parameter can be null, even though it is supposed to be AttributeSet? Could that be par
I have this code to display Image from the web and save it as a cache, but all I got always a NullPointer.
I\'m calling from one class another class. I can set values and get values when created an object (see Log) but there is lots of methods which throw an exception (see log as well). For example toastin
Hey, I want to read from my Database, so I used this class so it copies my database to where it should be and then when I try to query it crashes:
I have code to upload a file to a server. import org.apache.commons.net.ftp.FTPClient; import java.io.File;
So I\'m almost done with this assignment but now I\'m having difficulties again. When I try to draw text from a question class I get invalid null pointer from xstring.I have about 2 hours, so any help
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