fix

engine-product/app/base/api/impl/op/action.js

@@ -44,6 +44,9 @@ class ActionAPI extends APIBase {
                     return system.getResult(null, '未选择子产品')
                 }
                 if (action_body.product_type == 2) {
+                    action_body.items = action_body.items.map(data => {
+                        return parseInt(data)
+                    })
                     let checkRes = await this.productSve.checkSitem(action_body.items)
                     if (!checkRes) {
                         return system.getResult(null, '不能选择组合产品为子产品')