java.net.SocketException: Socket closed 2016-10-09 14:21:41,520 WARN [MyController.org Shutdown-Hook] [org.knowm.sundial.SundialJobScheduler:140] Scheduler has not yet been created!!! Call "createScheduler" first. Exception in thread "MyController.org Shutdown-Hook" java.lang.NullPointerException 2016-10-09 14:21:41,530 ERROR [Acme.Utils.ThreadPool(5)-PooledThread: Acme.Serve.Serve$ServeConnection@db975] [org.mycontroller.standalone.AppProperties:342] Unable to create tmp location, Location:tmp/

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 gbrd
, 1 year ago
Socket closed 2016-10-09 14:21:41,520 WARN [MyController.org Shutdown-Hook] [org.knowm.sundial.SundialJobScheduler:140] Scheduler has not yet been created!!! Call "createScheduler" first. Exception in thread "MyController.org Shutdown-Hook
java.net.SocketException: Socket closed 2016-10-09 14:21:41,520 WARN [MyController.org Shutdown-Hook] [org.knowm.sundial.SundialJobScheduler:140] Scheduler has not yet been created!!! Call "createScheduler" first. Exception in thread "MyController.org Shutdown-Hook" java.lang.NullPointerException 2016-10-09 14:21:41,530 ERROR [Acme.Utils.ThreadPool(5)-PooledThread: Acme.Serve.Serve$ServeConnection@db975] [org.mycontroller.standalone.AppProperties:342] Unable to create tmp location, Location:tmp/
at org.mycontroller.standalone.mqttbroker.MoquetteMqttBroker.stop(MoquetteMqttBroker.java:59)
at org.mycontroller.standalone.StartApp.stopServices(StartApp.java:277)
at org.mycontroller.standalone.AppShutdownHook$1.run(AppShutdownHook.java:34)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.