Fuse is not able to start using ./client and ./fuse

Issue

• Root container started but client not starting to check the containers
• stack trace is below

May 05, 2017 1:44:25 PM org.apache.karaf.main.Main stopKarafActivators
WARNING: Error stopping karaf activator org.apache.servicemix.specs.activator.Activator
java.lang.NullPointerException
        at org.apache.servicemix.specs.activator.Activator.stop(Activator.java:88)
        at org.apache.karaf.main.Main.stopKarafActivators(Main.java:398)
        at org.apache.karaf.main.Main.destroy(Main.java:465)
        at org.apache.karaf.main.Main.main(Main.java:574)

Where are you experiencing the behavior?  What environment?

May 05, 2017 1:44:25 PM org.apache.karaf.main.Main stopKarafActivators
WARNING: Error stopping karaf activator org.apache.servicemix.specs.activator.Activator
java.lang.NullPointerException
        at org.apache.servicemix.specs.activator.Activator.stop(Activator.java:88)
        at org.apache.karaf.main.Main.stopKarafActivators(Main.java:398)
        at org.apache.karaf.main.Main.destroy(Main.java:465)
        at org.apache.karaf.main.Main.main(Main.java:574)

When does the behavior occur? Frequently?  Repeatedly?   At certain times?

May 05, 2017 1:44:25 PM org.apache.karaf.main.Main stopKarafActivators
WARNING: Error stopping karaf activator org.apache.servicemix.specs.activator.Activator
java.lang.NullPointerException
        at org.apache.servicemix.specs.activator.Activator.stop(Activator.java:88)
        at org.apache.karaf.main.Main.stopKarafActivators(Main.java:398)
        at org.apache.karaf.main.Main.destroy(Main.java:465)
        at org.apache.karaf.main.Main.main(Main.java:574)

What information can you provide around timeframes and the business impact?

May 05, 2017 1:44:25 PM org.apache.karaf.main.Main stopKarafActivators
WARNING: Error stopping karaf activator org.apache.servicemix.specs.activator.Activator
java.lang.NullPointerException
        at org.apache.servicemix.specs.activator.Activator.stop(Activator.java:88)
        at org.apache.karaf.main.Main.stopKarafActivators(Main.java:398)
        at org.apache.karaf.main.Main.destroy(Main.java:465)
        at org.apache.karaf.main.Main.main(Main.java:574)