java.lang.NullPointerException: This exception has no message.
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Using DrawerToggle from support library is quite basic solution. This project is deprecated.
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, 1 year agojava.lang.NullPointerException:
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at weblogic.application.internal.flow.HeadLifecycleFlow$MainListener.invokeMain(HeadLifecycleFlow.java:250)