Smal fixes.

ScopeProgramAnalysis/Analysis/AnalysisResultsSerialization.cs

@@ -61,7 +61,7 @@ namespace ScopeProgramAnalysis.Analysis
 			s.WriteLine("Dependencies");
 			foreach (var dep in this.Dependencies)
 			{
-				s.WriteLine("{0}: {1}", dep.Key, string.Join(",", dep.Value));
+				s.WriteLine("{0}:{1}", dep.Key, string.Join(",", dep.Value));
 			}
 			s.WriteLine("Passthrough");
 			s.WriteLine("{0}", string.Join(",", this.PassthroughColumns));

ScopeProgramAnalysis/Analysis/ScopeProgramAnalysis.cs

@@ -1240,6 +1240,7 @@ namespace ScopeProgramAnalysis
 			catch (Exception e)
 			{
 				result.Error = true;
+                result.ErrorMsg = e.Message;
 			}
 
 			return result;