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Questions tagged
nullpointerexception
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14
votes
3
answers
Selenium Javascript executor returns null
javascript
selenium
nullpointerexception
selenium-webdriver
asked 2013-07-28T17:05:21.543
16
votes
1
answers
can ever the intent received by a BroadcastReceiver be null?
android
android-intent
nullpointerexception
broadcastreceiver
asked 2013-07-08T20:38:50.297
55
votes
4
answers
Difference between null and empty string
java
string
null
nullpointerexception
asked 2013-05-18T03:19:52.830
9
votes
0
answers
java.lang.NullPointerException on version upgrade
java
android
nullpointerexception
asked 2013-04-25T11:44:50.963
8
votes
2
answers
Why getApplicationContext() in constructor of Activity throws null pointer exception?
android
constructor
nullpointerexception
android-context
asked 2013-04-14T22:03:12.760
11
votes
5
answers
NullPointerException in oncreateView() of Fragment
android
android-fragments
nullpointerexception
android-tabhost
asked 2013-03-26T18:22:49.757
12
votes
4
answers
In-app billing v3 unable to query items without network connection or in airplane/flight mode
android
nullpointerexception
in-app-purchase
asked 2013-03-18T06:48:43.807
88
votes
3
answers
Android: Pass data(extras) to a fragment
java
android
android-intent
nullpointerexception
asked 2013-03-13T17:24:54.913
29
votes
5
answers
Catching nullpointerexception in Java
java
nullpointerexception
asked 2013-02-28T21:50:59.927
98
votes
11
answers
Eclipse / Android : "Errors running builder 'Android Pre Compiler' on project..."
android
eclipse
nullpointerexception
adt
asked 2013-01-22T09:14:58.133
22
votes
3
answers
NullPointerException when using RelativeLayout as custom InfoWindow
android
google-maps
nullpointerexception
google-maps-android-api-2
asked 2012-12-24T16:19:04.413
31
votes
9
answers
Java HashMap get method null pointer exception
java
nullpointerexception
hashmap
asked 2012-12-03T16:17:17.627
184
votes
11
answers
How to use @Nullable and @Nonnull annotations more effectively?
java
annotations
nullpointerexception
nullable
code-standards
asked 2012-11-20T23:48:03.413
11
votes
2
answers
NullPointerException with Hardwareacceleration turned on?
java
android
nullpointerexception
asked 2012-10-11T11:00:55.407
11
votes
7
answers
Can I null-check in-line?
java
null
nullpointerexception
asked 2012-09-10T07:44:39.330
26
votes
2
answers
java.lang.NullPointerException: println needs a message
android
nullpointerexception
hashmap
println
asked 2012-07-12T10:09:42.683
17
votes
3
answers
AdWhirl causing java.lang.NullPointerException after shutdown network
android
nullpointerexception
admob
android-viewpager
adwhirl
asked 2012-05-17T03:08:31.787
14
votes
3
answers
Unknown NullPointerException in JdbcOdbcDriver.finalize() line: 96
java
oracle-database
tomcat
nullpointerexception
jndi
asked 2012-04-20T13:51:34.100
8
votes
1
answers
Java - EnumSet.add(enum), throws NullPointerException
java
enums
nullpointerexception
enumset
asked 2012-04-05T16:06:58.777
9
votes
3
answers
Setting android:versionName as reference to string resource leads to NullPointerException under the emulator
android
reference
resources
nullpointerexception
version
asked 2012-03-15T15:33:09.027
11
votes
8
answers
What are good light-weight design patterns for avoid nulls in Java?
java
design-patterns
nullpointerexception
null
asked 2012-02-06T15:21:33.200
8
votes
9
answers
Does it make sense to self check for null in Java
java
coding-style
null
nullpointerexception
asked 2012-01-26T13:11:04.130
8
votes
4
answers
Why do I get java.lang.NullPointerException at java.lang.Class.isAssignableFrom(Native Method) when calling JasperFillManager?
java
nullpointerexception
jasper-reports
asked 2011-10-15T09:27:00.353
42
votes
6
answers
Long.getLong() failing, returning null to valid string
android
string
nullpointerexception
long-integer
string-parsing
asked 2011-09-11T07:17:04.370
13
votes
5
answers
Posting JSON data with Groovy's HTTPBuilder
json
post
groovy
nullpointerexception
httpbuilder
asked 2011-07-26T14:35:46.713
11
votes
3
answers
JComboBox: want first entry to be blank entry
java
swing
combobox
nullpointerexception
jcombobox
asked 2011-06-08T08:35:13.250
21
votes
6
answers
What should int compareTo() return when the parameter string is null?
java
string
null
nullpointerexception
compareto
asked 2011-06-06T23:56:45.197
21
votes
2
answers
Set a menu item as checked from code
android
nullpointerexception
menuitem
runtimeexception
asked 2011-05-27T09:07:14.590
18
votes
4
answers
Java NullPointerException when calling listFiles() on a directory
java
nullpointerexception
asked 2011-05-24T21:33:45.440
24
votes
9
answers
Clean way of avoiding NullPointerException in equals checks
java
nullpointerexception
equals
coding-style
asked 2011-04-14T10:35:50.107
9
votes
2
answers
Nullpointerexception in getView of custom ArrayAdapter
android
nullpointerexception
android-arrayadapter
asked 2011-04-06T20:37:38.527
30
votes
2
answers
How do I get @ParametersAreNonnullByDefault to work?
java
maven
annotations
nullpointerexception
findbugs
asked 2011-04-01T16:26:58.620
34
votes
22
answers
Android SDK Content Loader failing with NullPointerException
android
nullpointerexception
android-virtual-device
asked 2011-02-16T16:23:43.573
30
votes
4
answers
Is None less evil than null?
f#
null
nullpointerexception
asked 2010-12-17T10:01:25.343
53
votes
8
answers
Safe dereferencing in Python
python
groovy
null
nullpointerexception
asked 2010-10-31T21:00:34.790
24
votes
3
answers
Java NullPointerException when adding to ArrayList?
java
arraylist
nullpointerexception
asked 2010-10-16T17:22:07.527
137
votes
4
answers
Booleans, conditional operators and autoboxing
java
nullpointerexception
boolean
conditional-operator
autoboxing
asked 2010-10-07T13:28:51.967
31
votes
9
answers
JPA/Hibernate Static Metamodel Attributes not Populated -- NullPointerException
java
hibernate
nullpointerexception
jpa-2.0
criteria-api
asked 2010-10-04T11:12:42.687
9
votes
5
answers
Java ConcurrentHashMap not thread safe.. wth?
java
null
try-catch
nullpointerexception
concurrenthashmap
asked 2010-09-16T00:57:54.617
25
votes
9
answers
Why is NullPointerException not declared as a checked exception
java
nullpointerexception
asked 2010-04-21T14:45:45.223
57
votes
18
answers
Is Catching a Null Pointer Exception a Code Smell?
java
nullpointerexception
asked 2010-04-06T16:00:22.820
55
votes
5
answers
Why static fields are not initialized in time?
java
static
null
nullpointerexception
asked 2010-03-30T18:39:07.613
34
votes
9
answers
NullPointerException when creating an array of objects
java
arrays
nullpointerexception
asked 2009-12-17T15:49:19.360
30
votes
3
answers
NullPointerException when unboxing Integer?
java
nullpointerexception
guava
asked 2009-11-28T05:42:16.767
25
votes
9
answers
Gracefully avoiding NullPointerException in Java
java
coding-style
nullpointerexception
code-readability
asked 2009-06-08T08:48:36.013
209
votes
12
answers
What is a NullPointerException, and how do I fix it?
java
nullpointerexception
asked 2008-10-20T13:18:09.913