I have selected Default Hybrid stack on setting.
There is problem on react-native build on the version of xcode 9.3, I want to downgrade to xcode9.2.
Please help me.
I was facing the same problem.
Just go to workflow and then to the stack tab.
For me I just choose: “Previous Hybrid”
and now it is working again
Thanks for your help, my app is also working when I select Previous Hybrid.