From 62fca3dfe2e7afcc6114e384053c61a9d78645ff Mon Sep 17 00:00:00 2001
From: whyour <imwhyour@gmail.com>
Date: Thu, 11 Nov 2021 22:50:28 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=8E=B7=E5=8F=96=E6=97=A5?=
 =?UTF-8?q?=E5=BF=97=E5=88=A4=E6=96=AD?=
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---
 back/services/cron.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/back/services/cron.ts b/back/services/cron.ts
index 152b6f82..7f9b9e67 100644
--- a/back/services/cron.ts
+++ b/back/services/cron.ts
@@ -352,6 +352,10 @@ export default class CronService {
 
   public async log(_id: string) {
     const doc = await this.get(_id);
+    if (!doc) {
+      return '';
+    }
+
     if (doc.log_path) {
       return getFileContentByName(`${doc.log_path}`);
     }