Hey, @Ada_CZ Thanks for you answer; I followed your advice to insert a flow in the sequence but I still receive the NullReferenceException, I created a new topic especially for this issue: NullReferenceException: cannot create an L-value from the given expression with property 'size' because the target object is null
I also added my adjusted worflow in the new topic.
I hope you or @Silviu know why the workflow still isn’t working for us.
Thanks in advance!