Hi,
I know this questions has been asked and I have read but I wasn't able to find any solution for my problem.
I have two separate workflows:
- For story, sub-tasks
- For Bugs, Story Bugs (custom field)
Let's say I have a story in Backlog and I have created two bugs and linked them with this story. The automation rule is that all of my bugs moved to In Progress only then the Story will be moved. Here is the screenshot of the automation rule.

So when I these bugs from backlog to In Progress, My story moves to In Progress but I get an error every time. Attaching the error.

Please let me know what I am doing wrong here. Thanks.
@Trudy P Claspill