App crashes when other user deletes product user is viewing

[Sietze111]

Description
When you as a user are viewing a product in a Shopping list and another user deletes this specific item the app crashes.

Steps to reproduce
Add a list on device1
Share the list to device2
Add a product on device1
Open this product on device2
Delete this product on device1

Cannot read property 'toString' of undefined

@betomoedano I have a few more things I noticed.
What are you plans for this project, if it is just intended for the tutorial/video then I won't bother.

[betomoedano]

Hey,

Thanks for bringing this up.

I would like to fix those issues, I don't have the time right now but if you want to create a PR I can review, merge and publish updates. 🙏

[Sietze111]

hey @betomoedano I have created the PR some weeks ago. No rush but just letting you know. In the meanwhile I've created more issues for things I experienced.