I\'ve added Linux Biolinum fonts (http://www.dafont.com/linux-biolinum.font, LinBiolinum_R.ttf, LinBiolinum_RB.ttf) to my React Native project. Android version is OK. But on
I had the same problem. I checked if I've added the fonts correctly to the xcode project. Then I checked the info.plist.
Turned out I spelled the name wrong. Instead of FontAwesome5_Solid.ttf, I had written FontAwesoem5_Solid.ttf. So I fixed it. That solved the problem for me.
To sum up - be very careful when typing the names and when checking them.