FBRetainCycleDetector报错

[q858333]

**/Pods/FBRetainCycleDetector/FBRetainCycleDetector/Layout/Classes/FBClassStrongLayout.mm:202:21: error: cannot initialize a parameter of type 'id _Nonnull' with an rvalue of type 'Class'

[q858333]

[yisRookie]

if (!ivars) {
ivars = FBGetStrongReferencesForClass(currentClass);
if (layoutCache && currentClass) {
layoutCache[(id)currentClass] = ivars;
}
}