In the to-do list app while displaying all tasks in the card, it is showing something like this ,
I guess you are getting the output in the card something like this (’’’’’’’’’’). I also had the same issue. To resolve this, copy the response from the test request as shown in the above image and paste it onto the tranform into variable -> enter object path box and create a new variable all_tasks for the same in the API block. This should solve your issue.