You may be 100% sure, but we cannot be until we see more of the stack trace, to wit: the line in your code where the object was put.
On Jun 17, 9:57 am, fr4gus <[email protected]> wrote: > I'm using a LinkedHashMap as cache. I've overridden removeEldestEntry > in order to force this cache to have a fixed size. Older values will > be removed. This is how my map is initialized: > > sBackgroundBitmapCache = new LinkedHashMap<String, > Bitmap>(backgroundCacheSize) { > private static final long serialVersionUID = > 287204858147490218L; > > @Override > protected boolean > removeEldestEntry(LinkedHashMap.Entry<String, Bitmap> eldest) { > if (size() > backgroundCacheSize) { > Log.d(TAG, "Removing hash " + eldest.getKey() + " > from background cache"); > return true; > } else { > return false; > } > } > }; > > So obviously I'm going to use that cache using put method. But I'm > getting crash reports, when using put method: > > java.lang.NullPointerException > at java.util.LinkedHashMap.postRemove(LinkedHashMap.java:291) > at java.util.HashMap.remove(HashMap.java:637) > at java.util.LinkedHashMap.addNewEntry(LinkedHashMap.java:186) > at java.util.HashMap.put(HashMap.java:411) > > I haven't been able to find why, using put method, may cause a > nullpointer exception. I'm 100% sure, key and value are not nulls. > > Any help will be appreciated. > > -f4 -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
