Fix LogBox dealloc crashing Mac Catalyst (#53259)

sbuggay · facebook-github-bot · commit 22a4f7922439 · 2025-08-13T21:56:03.000-07:00
Summary: Pull Request resolved: #53259 delegate.window is not supported in Mac Catalyst, causing a crash in various scenarios such as Metro refresh. Changelog: [Internal] Reviewed By: shwanton Differential Revision: D80189486 fbshipit-source-id: d0e8156f8f95769c114b497f53731876478fb1f4
diff --git a/packages/react-native/React/CoreModules/RCTLogBoxView.mm b/packages/react-native/React/CoreModules/RCTLogBoxView.mm
@@ -81,7 +81,9 @@ - (void)layoutSubviews
 
 - (void)dealloc
 {
+#if !TARGET_OS_MACCATALYST // sharedApplication.delegate is not available on Mac Catalyst
   [RCTSharedApplication().delegate.window makeKeyWindow];
+#endif
 }
 
 - (void)show

Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,9 @@ - (void)layoutSubviews`
`81`	`81`
`82`	`82`	`- (void)dealloc`
`83`	`83`	`{`
	`84`	`+#if !TARGET_OS_MACCATALYST // sharedApplication.delegate is not available on Mac Catalyst`
`84`	`85`	`[RCTSharedApplication().delegate.window makeKeyWindow];`
	`86`	`+#endif`
`85`	`87`	`}`
`86`	`88`
`87`	`89`	`- (void)show`