Hi,I have had the Isolation Trace tool working perfectly in my network until I added some extra valves. I now get one error on the trace (if I do a trace on a long pipeline that runs straight to a reservoir (Bulk_Water_Supply) with no valves between the isolation point and the reservoir).The error is :No Bulk_Water_Supply feature can be reached from this location other than those that would be isolated by a shutdown.Add a Bulk_Water_Supply Feature at an appropriate location on the network or change your configureation file to specify a different feature class as a possible water source.Without going into much detail, could someone please let me know what causes this error. There are other reservoirs with similar pipelines which do not error on the trace.I have found the code in TraceUtil.cs where it is triggered but find it a bit hard to follow: //Remove directly reachable sources from source array
pStepPro.Message = "Removing directly reachable sources";
pStepPro.Step();
boolCont = pTrkCan.Continue();
if (!boolCont)
{
pProDlg.HideDialog();
return;
}
foreach (DictionaryEntry entry in sourceDirectEIDInfoHT)
{
eidInfo = entry.Value as IEIDInfo;
sourceEIDInfoHT.Remove(eidInfo.Feature.OID);
}
if (sourceEIDInfoHT.Count == 0)
{
MessageBox.Show(
"No " + sourceFCName + " feature can be reached from this location other than those that would be isolated by a shutdown." + Environment.NewLine +
Environment.NewLine +
"Add a " + sourceFCName + " feature at an appropriate location on the network or " + Environment.NewLine +
"change your configuration file to specify a different feature class as a possible water source.", caption);
return;
}
