diff --git a/example/example11.ref b/example/example11.ref
index 4c433b75..f4c23aec 100644
--- a/example/example11.ref
+++ b/example/example11.ref
@@ -29,7 +29,7 @@ kw_func(x=5, y=10)
 kw_func(x=5, y=10)
 Caught expected exception: Incompatible function arguments. The following argument types are supported:
     1. (x : int = 100L, y : int = 200L) -> NoneType
-
+    Invoked with:
 kw_func4: 13 17 
 kw_func4: 1 2 3 
 kw_func(x=1234, y=5678)
diff --git a/example/example14.ref b/example/example14.ref
index c18c7ad2..44e68209 100644
--- a/example/example14.ref
+++ b/example/example14.ref
@@ -11,7 +11,7 @@ Got void ptr : 0x7f9ba0f3c430
 Called Example1 destructor (0)
 Caught expected exception: Incompatible function arguments. The following argument types are supported:
     1. (capsule) -> NoneType
-
+    Invoked with: [1, 2, 3]
 None
 Got null str : 0x0
 <example.StringList object at 0x10d3277a0>
diff --git a/example/example5.ref b/example/example5.ref
index bfc3cb26..a9c7d465 100644
--- a/example/example5.ref
+++ b/example/example5.ref
@@ -14,7 +14,7 @@ Polly is a parrot
 Molly is a dog
 The following error is expected: Incompatible function arguments. The following argument types are supported:
     1. (example.Dog) -> NoneType
-
+    Invoked with: <Pet object at 0>
 Callback function 1 called!
 False
 Callback function 2 called : Hello, x, True, 5
diff --git a/example/issues.ref b/example/issues.ref
index af61939c..0bfaca04 100644
--- a/example/issues.ref
+++ b/example/issues.ref
@@ -7,8 +7,8 @@ Yay..
 0==0, 1==1, 2==2, 3==3, 4==4, 5==5, 6==6, 7==7, 8==8, 9==9, 
 Failed as expected: Incompatible function arguments. The following argument types are supported:
     1. (example.issues.ElementA) -> NoneType
-
+    Invoked with: None
 Failed as expected: Incompatible function arguments. The following argument types are supported:
     1. (int) -> int
-
+    Invoked with: 5.2
 12.0