From e0a3b417edc85a1642899e0dbe11d4dcf32b7f35 Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Sun, 31 Dec 2023 17:55:40 +0800
Subject: [PATCH] :art: Add Rollup column to database table view
 https://github.com/siyuan-note/siyuan/issues/9958

---
 kernel/av/av.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kernel/av/av.go b/kernel/av/av.go
index 97fc828f0..8e4f8d37d 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -232,6 +232,12 @@ func ParseAttributeView(avID string) (ret *AttributeView, err error) {
 }
 
 func SaveAttributeView(av *AttributeView) (err error) {
+	if "" == av.ID {
+		err = errors.New("av id is empty")
+		logging.LogErrorf("save attribute view failed: %s", err)
+		return
+	}
+
 	// 做一些数据兼容和订正处理
 	now := util.CurrentTimeMillis()
 	for _, kv := range av.KeyValues {