During the iOS linking phase, I started seeing errors for my React Native project.
React Native version: 0.41.2, 0.40, 0.39
0.41.2
0.40
0.39
Do you have Parallelize build option unchecked and React listed first in your build targets?
Parallelize build
You can find this window in Xcode => Your project icon near the run button => Edit scheme => Build tab