fix: 空指针判断

app/src/main/java/com/huntersun/vkyes/etcopencard/project/ui/activity/HomeListInfo.java

                                 ResultBean.BizContent productBean = new ResultBean.BizContent();
                                 productBean.setId(bizContent1.productId);
                                 productBean.setName(bizContent1.getProductName());
-                                productBean.setProductMsg(bizContent1.product.productMsg);
-                                productBean.setFee(bizContent1.product.fee);
-
+                                if(bizContent1.product != null){
+                                    productBean.setProductMsg(bizContent1.product.productMsg);
+                                    productBean.setFee(bizContent1.product.fee);
+                                }
                                 Bundle bundle = new Bundle();
                                 bundle.putString("bizContent", JSON.toJSONString(productBean));
                                 bundle.putString("orderId",  bizContent1.getOrderId());