In my device handler I see this error :
error java.lang.NullPointerException: Cannot invoke method checkLocationAttribute() on null object @line 68 (ssdpSubscribe)
debug ***** ‘ssdp subscribe’
code used for this error:
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what does this error mean?
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is my use of the preference input $searchTest right?
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any more hints?
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seems that if I change from location to null it works:
subscribe(null, “ssdpTerm.urn:schemas-upnp-org:device:ZonePlayer:1”, ssdpHandler)
Thanks to the helpers