Re: [OpenMap Users] CSVLocation csv file load error... class cast exception

From: JayDub <justcallmejay_at_gmail.com>
Date: Tue, 2 Jun 2009 14:21:44 -0700 (PDT)

Worth mentioning... I've also taken out the extra attributes out of the file
and tried just the name and the lat,long coords... same result. :(

JayDub wrote:
>
> My csv settings:
> cities.class=com.bbn.openmap.layer.location.LocationLayer
> cities.prettyName=Community Names
> cities.locationHandlers=csvcities
> cities.useDeclutter=true
> cities.addToBeanContext=true
> cities.declutterMatrix=com.bbn.openmap.layer.DeclutterMatrix
>
> csvcities.class=com.bbn.openmap.layer.location.csv.CSVLocationHandler
> csvcities.prettyName=Community Names
> csvcities.locationFile=c:\\code\\jsif\\communities_points.csv
> csvcities.csvFileHasHeader=true
> csvcities.locationColor=FF0000
> csvcities.nameColor=008C54
> csvcities.showNames=false
> csvcities.showLocations=true
> csvcities.nameIndex=0
> csvcities.latIndex=9
> csvcities.lonIndex=8
>
>
> A sample of the csv file:
> COMMUNITY,PARISH,X_COORD,Y_COORD
> DISCOVERY BAY,St. Ann,-77.16782,17.77706
> ROCKY POINT,Clarendon,-77.19378,17.74827
>
>
> I get the following exception:
> *** ERROR ***
> Problem reading entries in c:\code\jsif\communities_points.csv, check your
> index settings, first column = 0.
> *************
> Exception in thread "Thread-18" com.bbn.openmap.util.HandleError:
> java.lang.ClassCastException: com.bbn.openmap.util.Tokenizer$3 cannot be
> cast to java.lang.String
> at
> com.bbn.openmap.layer.location.csv.CSVLocationHandler.createData(CSVLocationHandler.java:429)
> at
> com.bbn.openmap.layer.location.csv.CSVLocationHandler.get(CSVLocationHandler.java:548)
> at
> com.bbn.openmap.layer.location.LocationLayer.prepare(LocationLayer.java:444)
> at
> com.bbn.openmap.layer.location.LocationLayer$LocationWorker.construct(LocationLayer.java:176)
> at com.bbn.openmap.util.SwingWorker$2.run(SwingWorker.java:127)
> at java.lang.Thread.run(Thread.java:619)
>
>

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Received on Tue Jun 02 2009 - 17:21:56 EDT

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