Merge pull request #180 from TIBCOSoftware/issue-281

Fixed issue TIBCOSoftware/flogo#281
TIBCOSoftware · May 25, 2018 · 116a47d · 116a47d
2 parents 73db9b2 + 9a3a1b6
commit 116a47d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/core/mapper/exprmapper/json/gabs.go b/core/mapper/exprmapper/json/gabs.go
@@ -26,6 +26,7 @@ package json
 import (
 	"encoding/json"
 	"errors"
+	"github.com/TIBCOSoftware/flogo-lib/core/data"
 	"io"
 	"io/ioutil"
 	"strings"
@@ -355,7 +356,12 @@ func (g *Container) ArrayElement(index int, path ...string) (*Container, error)
 	}
 	array, ok := g.Search(path...).Data().([]interface{})
 	if !ok {
-		return &Container{nil}, ErrNotArray
+		//Convert to array
+		var err error
+		array, err = data.CoerceToArray(g.Search(path...).Data())
+		if err != nil {
+			return &Container{nil}, ErrNotArray
+		}
 	}
 	if index < len(array) {
 		return &Container{array[index]}, nil