err return

controller/pc/pc.go

@@ -215,6 +215,7 @@ func GetSunCode(c *gin.Context) {
 	if sunCodeUrl == ""{
 		sunCodeUrl, err = services.PcCreateAndUploadSunCode(req.CodeScene, req.CodePage)
 		if err != nil {
+			response.Fail(err.Error(), c)
 			return
 		}
 	}