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Looping By Zapier duplicates output in Google Sheets.

  • 16 April 2024
  • 3 replies
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I have a a very simple Zap as I’m testing out the Looping function.

Step 2: I’m looking up a google sheet, and I’m going to be using COL D specifically.

 

Step 3: In the Loop using Line Items, you can see that I’m calling on Column D. Delimiter is the comma.
 

 

Then, when I test it, it seems to be working fine:
 

 

Step 4: I want to put the result into a cell on google sheets
 

 

The initial test seems to work properly, only going through the loop once.

 

Now, here’s the issue: When I publish the zap and run it, it seems to double up the responses.

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Does anyone have an idea as to why this might be happening? Is this a Zapier bug with Loops?

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Best answer by luniko 16 April 2024, 16:57

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Userlevel 7
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Hi @luniko 

To help you troubleshoot, check your Zap Runs history details to see the DATA IN/OUT for each step: https://zapier.com/app/history/

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I seemed to have figured it out.

There can be chrome extensions that cause the webhook to trigger twice. Chrome is my primary browser with various extensions. When I can the zap using Edge (which I don’t have any extensions for), it worked fine.

Userlevel 7
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That’s awesome news @luniko! We’re glad to hear that the issue is now resolved.

Happy Zapping! ⚡️

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