更新

app/Services/SmsService.php

@@ -78,7 +78,7 @@ class SmsService
         } catch (SmsException $e) {
             return ['error' => $e->getMessage()];
         } catch (NoGatewayAvailableException $e) {
-            return ['error' => $e->getMessage()];
+            return ['error' => json_encode($e)];
             return ['error' => '发送短信失败2'];
         } catch (Exception $e) {
             return ['error' => '发送短信失败'];