I can't open my world(stored in my Phone) on realem.

I can't open my world(stored in my Phone) on realem.

When I try to open my local world on realem, it is stuck on loading with a message.

Steps to Reproduce:
1. Enter world editer for my local world
2. Play on realem
3. Select my realem already created
4. After level upload, there is an error msg show like attached