Madabaru opened a new pull request #7: WIP: New Processor: StringCounter + 
StringTimer
URL: https://github.com/apache/incubator-streampipes-extensions/pull/7
 
 
   Hi,
   
   I am currently working on new processors that are similar to the existing 
_BooleanTimer_ and _BooleanCounter_, but support string values. However, I am 
running into the following bug, when adding the _StringTimerController_ to the 
_TransformationJvmInit_ file and can't make sense of it.
   15:44:43.523 SP [XNIO-1 task-26] ERROR io.undertow.request - UT005023: 
Exception handling request to /
   javax.servlet.ServletException: java.lang.NullPointerException: inStream 
parameter is null
        at 
org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:408)
        at 
org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
   It should work as the codebase is simply borrowed from the existing 
_BooleanTimer_. I double-checked names, id's etc but I am unable to identify 
the root cause.
   Any help is appreciated!

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