source/Plugins/AyaNova.Plugin.V8/V8.cs

@@ -210,6 +210,7 @@ namespace AyaNova.PlugIn.V8
 
         private async System.Threading.Tasks.Task<long> Getv7v8IdMap(Guid id, RootObjectTypes desiredType, bool allowPatch = true, bool doNotFail = true, long? extraV8Id = null)
         {
+
             if (!V7ToV8IdMap.ContainsKey(id))
             {
                 if (!allowPatch && !doNotFail)
@@ -218,6 +219,8 @@ namespace AyaNova.PlugIn.V8
                     return 0;
 
                 //not found, patch allowed, create a substitute record for it and put it in the map
+                if (id == Guid.Empty)
+                    throw new Exception("Error: Getv7v8IdMap (source id: " + id.ToString() + " for type: " + desiredType.ToString() + ") attempt to create substitute record for empty id, this is an unexpected error, please provide full export log to technical support");                    
                 await CreateSubstitute(id, desiredType, extraV8Id);
             }
             return V7ToV8IdMap[id];
@@ -1948,7 +1951,7 @@ namespace AyaNova.PlugIn.V8
                 d.dateStarted = util.DateToV8(c.DateStarted, true);
                 d.dateCompleted = util.DateToV8(c.DateCompleted, false);
                 d.accountNumber = c.AccountNumber;
-                d.projectOverseerId = await Getv7v8IdMap(c.ProjectOverseerID, RootObjectTypes.User);
+                d.projectOverseerId = await Getv7v8IdMapNullOk(c.ProjectOverseerID, RootObjectTypes.User);
                 TagFromv7Guid(c.RegionID, tags);
                 SetTags(d, tags);
                 //Custom fields?