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Hi Misha, Are you seeing this error on a server you are running, or one that you are hitting for a request? I notice that the versino is quite out of date. Regards, Lansing Madry Unidata Boulder, Colorado > Full Name: Misha Krassovski > Email Address: address@hidden > Organization: ORNL > Package Version: Version 4.2.9 - 20111108.1758 > Operating System: RH Linux > Hardware: > Description of problem: Hi! > I have errors when trying to reach ncISO services: > browser shows "HTTP status 500 - internal server error". It does it for NCML, > ISO and UDDC services only, OpenDAP and HTTPServer links work fine. In the > threddsServlet.log file I can see the following message: > ERROR - thredds.server.metadata.controller.IsoController - Error in ISO: > catalog=http%3A%2F%2Fplot1.ornl.go > v%2Fthredds%2Fcatalog%2FCDIAC%2FAmeriFlux%2FARM_SGP_Main%2Fcatalog.html&dataset=CDIAC%2FAmeriFlux%2FARM_SGP_Main%2FAMF_USARM_2012_L2_WG_V005.nc > org.jdom.IllegalDataException: The data "null" is not legal for a JDOM > attribute: A null is not a legal XML value. > I just copied one for ISO, but it is the same for NCML and UDDC. More > detailed info is in the attachment iso_error.txt. > All services properly declared in threddsConfig.xml and in catalog.xml. I > just don't know where else to dig. > > Thank you in advance, > Misha > > -Lansing Madry Unidata Boulder, Colorado Ticket Details =================== Ticket ID: BOJ-461170 Department: Support THREDDS Priority: Normal Status: Open