Issue fixed

packages/Webkul/Checkout/src/Cart.php

@@ -659,17 +659,18 @@ class Cart {
      *
      * @return Mixed
      */
-    public function getItemAttributeOptionDetails($item)
+    public function getProductAttributeOptionDetails($product)
     {
         $data = [];
 
         $labels = [];
 
-        foreach($item->product->super_attributes as $attribute) {
-            $option = $attribute->options()->where('id', $item->child->product->{$attribute->code})->first();
+        foreach($product->parent->super_attributes as $attribute) {
+            $option = $attribute->options()->where('id', $product->{$attribute->code})->first();
 
             $data['attributes'][$attribute->code] = [
                 'attribute_name' => $attribute->name,
+                'option_id' => $option->id,
                 'option_label' => $option->label,
             ];
 

packages/Webkul/Shop/src/Resources/views/checkout/cart/index.blade.php

@@ -55,7 +55,7 @@
 
                                             <div class="summary">
 
-                                                {{ Cart::getItemAttributeOptionDetails($item)['html'] }}
+                                                {{ Cart::getProductAttributeOptionDetails($item->child->product)['html'] }}
 
                                             </div>
                                         @endif

packages/Webkul/Shop/src/Resources/views/checkout/onepage/review.blade.php

@@ -87,7 +87,7 @@
                         
                         <div class="summary" >
 
-                            {{ Cart::getItemAttributeOptionDetails($item)['html'] }}
+                            {{ Cart::getProductAttributeOptionDetails($item->child->product)['html'] }}
                             
                         </div>
                     @endif