Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by obilodeau
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.tomdroid.util.Preferences.putString(	at org.tomdroid.ui.PreferencesActivity.authenticate(	at org.tomdroid.ui.PreferencesActivity.access$2(	at org.tomdroid.ui.PreferencesActivity$2.onPreferenceChange(	at android.preference.Preference.callChangeListener(	at android.preference.EditTextPreference.onDialogClosed(	at android.preference.DialogPreference.onDismiss(	at$ListenersHandler.handleMessage(	at android.os.Handler.dispatchMessage(	at android.os.Looper.loop(	at	at java.lang.reflect.Method.invokeNative(Native Method)	at java.lang.reflect.Method.invoke(	at$	at	at dalvik.system.NativeStart.main(Native Method)