This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> Dear Sir , > Please see the stack trace of the IDV on above attachment. > After installation the IDV the following error shows in our system. > Error:Processing data source Hi Madan Mahanty, Could you provide more detail information of what you were doing and how you getting these error message? Also, who created those plugins you installed? Yuan > ucar.unidata.apps.nacp.NacpTreeDataSource > > Error processing chooser xml . > Unable to create chooser class: ucar.unidata.apps.example.WxTextChooser > Error: java.lang.ClassNotFoundException: > ucar.unidata.apps.example.WxTextChooser > > Traceback (most recent call last): > File "<string>", line 12, in <module> > File "<string>", line 26, in setDebug > NameError: global name 'islInterpreter' is not defined > > > -- > Mr.Madan Mohan Mahanty > Project Scientist-1 > National Institute of Ocean Technology > Ministry of Earth Sciences,Govt of India. > NIOT Campus,Velachery, > Pallikaranai,Chennai-600100,India > Ph No-09543355408 > > Ticket Details =================== Ticket ID: QMS-975649 Department: Support IDV Priority: Normal Status: Open