1

src/applet/app/controllers/AliCallBackController.php

@@ -85,7 +85,10 @@ class AliCallBackController extends \Phalcon\Mvc\Controller
                 $this->logger($params, 'alipay.planet.ecocampus.spi.trade.pay.detail', true);
                 $biz_content = json_decode($params["biz_content"], true);
                 //获取用户身份信息
-                $userIdentityId           = $biz_content["buyer_info"]["roster_code"] ?? 0;  //身份id
+                $userIdentityId = 0;
+                if (isset($biz_content["buyer_info"])) {
+                    $userIdentityId           = $biz_content["buyer_info"]["roster_code"] ?? 0;  //身份id
+                }
                 $selfSupportForSchoolInfo = UserIdentity::findFirst("id = '{$userIdentityId}'");
                 if (empty($selfSupportForSchoolInfo)) {
                     $response = [