Hello Spoorthi Yu,
The erros that you are facing are actually not related to the camera action but to the actions that needs to have extra information.
1. add an end event
2. add a value to the end events probably false for the down stream and true for the upstream
3. select a value for the arrows after the split probably false for the downstream and true for the upstream
Hope this helps,
Good luck!
Thanks for the answer Jelle! But another set of new errors I am getting. What went wrong?