From 2f665e6cfbf6f6d9a735ed80888b85a241e4f73c Mon Sep 17 00:00:00 2001 From: yvan.ni Date: Fri, 15 Apr 2022 16:26:33 +0800 Subject: [PATCH] 报警的优化 --- components/diy_goodsGroup/diy_goodsGroup.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/diy_goodsGroup/diy_goodsGroup.js b/components/diy_goodsGroup/diy_goodsGroup.js index 4680b26..5682cc2 100644 --- a/components/diy_goodsGroup/diy_goodsGroup.js +++ b/components/diy_goodsGroup/diy_goodsGroup.js @@ -316,7 +316,7 @@ Component({ //--- 判断是等级会员，且在有效期范围内 --- if (user.card_field && now < end) { var card_name = ob.name_map.get(user.card_field); - if (card_name.length > 4) card_name = card_name.substring(0, 4); + if (card_name && card_name.length > 4) card_name = card_name.substring(0, 4); th.setData({ card_field: user.card_field, card_name: card_name, -- libgit2 0.21.4