fix #383 UITableViewAlertForLayoutOutsideViewHierarchy warning (#384)

Juanpe · Apr 12, 2021 · 1bdb3b9 · 1bdb3b9
1 parent 6c4e909
commit 1bdb3b9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Sources/SubviewsSkeletonables.swift b/Sources/SubviewsSkeletonables.swift
@@ -14,7 +14,11 @@ extension UIView {
 
 extension UITableView {
     override var subviewsToSkeleton: [UIView] {
-        visibleCells + visibleSectionHeaders + visibleSectionFooters
+		// on `UIViewController'S onViewDidLoad`, the window is still nil.
+		// Some developer trying to call `view.showAnimatedSkeleton()`
+		// when the request or data is loading which sometimes happens before the ViewDidAppear
+		guard window != nil else { return [] }
+		return visibleCells + visibleSectionHeaders + visibleSectionFooters
     }
 }