improved another error message

gobuffalo · Nov 3, 2017 · 7df6c66 · 7df6c66
1 parent 9be8b0f
commit 7df6c66
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/compiler.go b/compiler.go
@@ -236,7 +236,7 @@ func (c *compiler) evalIdentifier(node *ast.Identifier) (interface{}, error) {
 		if !f.IsValid() {
 			m := rv.MethodByName(node.Value)
 			if !m.IsValid() {
-				return nil, errors.WithStack(errors.Errorf("%s is an invalid value - evalIdentifier", node))
+				return nil, errors.WithStack(errors.Errorf("'%s' does not have a field or method named '%s' (%s)", node.Callee.String(), node.Value, node))
 			}
 			return m.Interface(), nil
 		}

diff --git a/plush_test.go b/plush_test.go
@@ -220,7 +220,7 @@ func Test_Render_UnknownAttribute_on_Callee(t *testing.T) {
 	input := `<%= m.Foo %>`
 	_, err := Render(input, ctx)
 	r.Error(err)
-	r.Contains(err.Error(), "m.Foo")
+	r.Contains(err.Error(), "'m' does not have a field or method named 'Foo' (m.Foo)")
 }
 
 type Robot struct {