Error - Unable To Convert From org.mozilla.javascript.Undefined to LOCATION

[Sathishkumar_C]

var info = me.SampleData
var params = {
infoTableName : "InfoTable",
dataShapeName : "En.LineMapInput"
};
// CreateInfoTableFromDataShape(infoTableName:STRING("InfoTable"), dataShapeName:STRING):INFOTABLE(En.PolyLineMapInput)
var data = Resources["InfoTableFunctions"].CreateInfoTableFromDataShape(params);
var newEntry = new Object();
var ssLoc = me.Location
var locNE = NEB
var locNW = NWB
var locSE = SEB
var locSW = SWB
// distanceBetween(loc1:LOCATION,loc2:LOCATION,units:STRING):NUMBER
var diffNE = distanceBetween(ssLoc, locNE, "K");
var diffNW = distanceBetween(ssLoc, locNW, "K");
var diffSE = distanceBetween(ssLoc, locSE, "K");
var diffSW = distanceBetween(ssLoc, locSW, "K");
if(diffNE < 12 && diffNW < 12 && diffSE < 12 && diffSW < 12)
{
//    info.getRowCount()
    for(var i = 0; i < info.getRowCount(); i++)
    {
        newEntry.description = info.rows.description; // STRING
        newEntry.refid = info.rows.refid; // NUMBER - isPrimaryKey = true
        newEntry.id = info.rows.id; // STRING
        newEntry.point = info.rows.point; // LOCATION
        data.AddRow(newEntry);
    }
    result = data
}
else
{
    newEntry.description = info.rows[0].description; // STRING
    newEntry.refid = info.rows[0].refid; // NUMBER - isPrimaryKey = true
    newEntry.id = info.rows[0].id; // STRING
    newEntry.point = info.rows[0].point; // LOCATION
    data.AddRow(newEntry);
    result = data
}
}res
}

Hi all I have created a service like mentioned above.. When i loading a mashup i am getting an error like "Wrapped java.lang.Exception: Unable To Convert From org.mozilla.javascript.Undefined to LOCATION" on Application log.

*Note : NEB,NWB,SEB,SWB are inputs (Location basetype)

How can i resolve this issue?

Thanks & Regards,

Sathishkumar C.

[supandey]

Hi Sathishkumar, do you know at specifically which point this error is thrown? Can you add logging to both of the calls data.AddRow(newEntry);

Additionally, I would also recommend, since you are creating custom services it'd be easier to debug, to have stack tracing enabled from the ThingWorx > Subsystem > Logging subsystem

Once this is enabled, reproduce this issue and this should add more info to the Error.log. May be you can also share the applicationlog and the error log here.