java.lang.NullPointerException

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    • java.lang.NullPointerException at org.traccar.database.DeviceManager.getAllGroups(DeviceManager.java:272) at org.traccar.database.PermissionsManager.refreshPermissions(PermissionsManager.java:98) at org.traccar.database.PermissionsManager.<init>(PermissionsManager.java:79) at org.traccar.Context.init(Context.java:218) at org.traccar.Main.main(Main.java:35) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325) at java.lang.Thread.run(Thread.java:745)
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