diff --git a/dyaml/constructor.d b/dyaml/constructor.d
index 986795d..71a1e55 100644
--- a/dyaml/constructor.d
+++ b/dyaml/constructor.d
@@ -514,7 +514,7 @@ real constructReal(ref Node node)
     }
     catch(ConvException e)
     {
-        throw new Exception("Unable to parse float value: " ~ value);
+        throw new Exception("Unable to parse float value: \"" ~ value ~ "\"");
     }
 
     return result;
diff --git a/dyaml/node.d b/dyaml/node.d
index 8200219..f66eef0 100644
--- a/dyaml/node.d
+++ b/dyaml/node.d
@@ -40,7 +40,7 @@ class NodeException : YAMLException
          *          start = Start position of the node.
          */
         this(string msg, Mark start, string file = __FILE__, int line = __LINE__)
-            @safe nothrow
+            @safe
         {
             super(msg ~ "\nNode at: " ~ start.toString(), file, line);
         }
@@ -98,7 +98,7 @@ package class YAMLContainer(T) if (!Node.allowed!T): YAMLObject
             }
             else
             {
-                return format("YAMLContainer(", value_.toString(), ")");
+                return format("YAMLContainer(%s)", value_.toString());
             }
         }