Fix ( Fatal Issue TypeError: Cannot read property '_objectKey' of undefined #6925 )

[Ashik55]

What, How & Why?

This closes # ???

☑️ ToDos

• 📝 Changelog entry
• 📝 Compatibility label is updated or copied from previous entry
• 📝 Update COMPATIBILITY.md
• 🚦 Tests
• 📦 Updated internal package version in consuming package.jsons (if updating internal packages)
• 📱 Check the React Native/other sample apps work if necessary
• 💥 Breaking label has been applied or is not necessary
• 🔔 Mention @realm/devdocs if documentation changes are needed

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[kraenhansen]

Thanks for your PR. To ensure this problem doesn't regress, I'd be very interested in getting a better understanding and an actual test reproducing it. Would you be willing to investigate this further?

[kraenhansen]

@Ashik55 please reopen if you want to address my comment above 👍

[Ashik55]

@kraenhansen I am using expo & getting data via atlas device sync & presenting in a calendar view by booking_date. as we have web application as well so when we are updating any booking's booking_date our expo mobile application crashes with with this exception.

So after adding this fix, application crash issue has resolved so if you feel it can help other you can merge the PR.
Thanks.

[kraenhansen]

if you feel it can help other you can merge the PR.

I mean, you're producing a fix to a problem that I can't reproduce.
I would like to understand the problem better. I.e. under what circumstances does the error happen?