Receiving empty PDF from Bot, I am Lost help pls :(

[Atlas]

It has been a long time since I made my last app, god so many changes, Bots are crazy! So I made a bot that sends me a PDF. Everything is fine expressions seem working but I receive an empty PDF file at first after I executed the bot test and I get the normal file. Any help appreciated. Thank you.

[Suvrutt_Gurjar]

I think if you could share more details of your BOT setup , community could help better.

[Atlas]

Bot setup is a simple workflow, but I am pulling the data from the parent-child table. I assume the child table doesn't writre the values that's why I get a blank pdf.
The expression is below.
<<START:[Related Orders]>><<DETAILID>><<ORDERID>><<[PRODUCTCODE]>><<[PRODUCTCODE].[PRODUCTNAME]>><<[QTY]>><<END>>

[Suvrutt_Gurjar · Accepted solution]

Thank you for the update.  Still more details will be required for more definitive suggestion. However based on details shared, please take a look at the section"

"Sending Email Only After Adding a Parent Record and All of Its Children" in the article below.

https://help.appsheet.com/en/articles/961707-workflow#sending-email-only-after-adding-a-parent-recor...

[Atlas]

Dear @Suvrutt_Gurjar, I followed the instructions, and the automation works flawlessly.
Thank you.

[Bethel_Vasto]

Hi,
while trying to solve my own issue (which seems to be similar to the one in this topic) I followed the link but it seems to be broken. It takes me to the help homepage.

[SkrOYC]

This is the new one:

Example automations - AppSheet Help

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Although I'm not sure your problem is the same, since in your case not only the Start: expressions are not showing the results and it worked before