Additional debug information

libs/taskNew.js

@@ -583,7 +583,7 @@ module.exports = {
                 handleError(e);
             }
         }else{
-            throw new Error("No nodes available");
+            throw new Error("No nodes available. Could not find a node which was capable of processing a job with image count " + fileNames.length + " and collection size " + colSizeMb);
         }
     }
 };