The dynamic components must have a unique name when creating. This is a problem when you are probably trying to create a custom list or a chat conversation.
One solution is to make a for loop and using the for count to make the ID unique. (Ex "chat_bubble_1)
Btw, I can’t really give you a solution because you did not post your custom procedures
Can you show what is inside this blocks? i thinks there is the Dynamic Components error
Tip. Disable some blocks and see where the error stops, sometimes you can see on companion where the error is because they stop when error.