Merge pull request '捕获异常，忽略文件不存在错误。' (#2211) from zouap into V20220601

Reviewed-on: https://git.openi.org.cn/OpenI/aiforge/pulls/2211
Reviewed-by: lewis <747342561@qq.com>

services/repository/repository.go

@@ -154,6 +154,12 @@ func GetRecommendRepoFromPromote(filename string) ([]map[string]interface{}, err
 }
 
 func RecommendFromPromote(url string) ([]string, error) {
+	defer func() {
+		if err := recover(); err != nil {
+			log.Info("not error.", err)
+			return
+		}
+	}()
 	resp, err := http.Get(url)
 	if err != nil || resp.StatusCode != 200 {
 		log.Info("Get organizations url error=" + err.Error())