Skip to main content

Get Support
Have a question? Let's get you an answer!

How Do I...? Troubleshooting Code & Webhooks Developer Zone

Other Help Resources
Wait, there's more! Check out these Community sourced spaces for additional resources.

Zapier Help Center Hire an Expert

Learning Resources
All of our best learning resources can be found here.

Featured Articles Show & Tell Zapier's products AI Hub Zapier Tools Hub

Share your knowledge
Give back to the Community by sharing your automation wins and helping to answer questions.

Share your success See unanswered questions User Groups

Other Learning Resources
Some of our favorite additional ways to upskill your Zapier knowledge.

Zapier Learn Zapier Blog Zapier Webinars

Product Updates
Check out what is new and upcoming with Zapier with our regular product updates.

Product Updates

Early Access Program
Want to join Early Access? Learn more here.

I have been testing the Zapier NLA tool with Langchain.  I have set up a Slack message as one of my actions, and am using it with a MRKL agent.  I am having a problem where if I do not define a value for every field in the setup, but leave some of them for the AI to figure out, I get an error message stating, “Failed to execute action 01H499970A8VJYCQ0YVSRD43TJ with instructions undefined.”  When I fill in the fields, it works just fine.  Any idea why that might be happening?

Be the first to reply!

Reply


Terms & Conditions