diff --git a/Scripts/NodeDataCache.cs b/Scripts/NodeDataCache.cs
index d1bc756..9b55b9d 100644
--- a/Scripts/NodeDataCache.cs
+++ b/Scripts/NodeDataCache.cs
@@ -149,7 +149,15 @@ namespace XNode {
                     case "Microsoft":
                         continue;
                     default:
-                        nodeTypes.AddRange(assembly.GetTypes().Where(t => !t.IsAbstract && baseType.IsAssignableFrom(t)).ToArray());
+                        try
+                        {
+                            nodeTypes.AddRange(assembly.GetTypes().Where(t => !t.IsAbstract && baseType.IsAssignableFrom(t)).ToArray());
+                        }
+                        catch (System.Exception ex)
+                        {
+                            Debug.LogError("Catched exception when building " + assemblyName + " caches");
+                            Debug.LogException(ex);
+                        }
                         break;
                 }
             }