Weird Issue on Execution History


I am observing a weird bug on execution history table. Although saving of successful executions is disabled for my workflows, sometimes status of execution is shown as ‘Successful’. I thought that this is an UI issue at first but when I click on detail button, detail page is not opening and throws the below error.

After that, I checked execution record on database with execution id, execution is listing and finish code is 0. So, execution thrown an error and stopped. I can share a sample output json data of an execution in private with you to investigate the situation.

Thanks for your help!

Error Message

Screen Shot 2022-04-22 at 01.16.43

n8n setup details

  • n8n version: 0.171.1
  • Database you’re using: MySQL & Redis
  • Running n8n with the execution process: own
  • Running n8n via: Docker

Hey @samaritan, I am sorry to hear you’re having trouble. Would you be able to provide some more detailed steps to reproduce the problem? Like how to set up the scenario in which this problem occurs and provide an example workflow using which this problem can be reproduced?