I still can't find the problem :Context.getCacheDir()' on a null object reference at
49
What is a NullPointerException, and how do I fix it?
136072
How can I use both context and threading?
55647
the method getApplicationContext() is undefined
64200
Can Java's NullPointerException be changed to report on which variable was null?
89331
Variable does not exist in the current context?
114816
Is null reference possible?
35770
Array to string conversion in DrupalDefaultEntityController->cacheGet()
97885
The object cannot be deleted because it was not found in the ObjectStateManager
81565
getClass().getResource() always returning null
91418
View uses the wrong template when cache is enabled
13711
java.lang.NullPointerException at org.glassfish.hk2.classmodel.reflect.impl.TypesImpl.getType
46857
Compiler warning: null reference exception
2116
IllegalArgumentException or NullPointerException for a null parameter?
107423
After ExecuteScalar: Object reference not set etc
137692
NullPointerException when working with arrays
70532
NullReferenceException after POST
81703
The method getJspApplicationContext(ServletContext) is undefined for the type JspFactory