From 2f0948511dda5e3d129b5ad04d735ff1dd59bc71 Mon Sep 17 00:00:00 2001
From: Oskar Eichler <62393985+OskarEichler@users.noreply.github.com>
Date: Fri, 28 Aug 2026 01:55:47 +0300
Subject: [PATCH] fix(ios): guard pager callbacks without a Fabric emitter

---
 ios/RNCPagerViewComponentView.mm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/ios/RNCPagerViewComponentView.mm b/ios/RNCPagerViewComponentView.mm
index eeeecde6..cdc093d1 100644
--- a/ios/RNCPagerViewComponentView.mm
+++ b/ios/RNCPagerViewComponentView.mm
@@ -102,17 +102,22 @@ - (void)updateProps:(const facebook::react::Props::Shared &)props oldProps:(cons
 #pragma mark - PagerViewProviderDelegate
 
 - (void)onPageScrollWithData:(OnPageScrollEventData *)data {
-  const auto eventEmitter = [self pagerEventEmitter];
   [self sendScrollEventsForPosition:data.position offset:data.offset];
 }
 
 - (void)onPageSelectedWithPosition:(NSInteger)position {
   const auto eventEmitter = [self pagerEventEmitter];
+  if (!eventEmitter) {
+    return;
+  }
   eventEmitter->onPageSelected(RNCViewPagerEventEmitter::OnPageSelected{.position =  static_cast<double>(position)});
 }
 
 - (void)onPageScrollStateChangedWithState:(enum PageScrollState)state {
   const auto eventEmitter = [self pagerEventEmitter];
+  if (!eventEmitter) {
+    return;
+  }
 
   RNCViewPagerEventEmitter::OnPageScrollStateChangedPageScrollState scrollState;
 
@@ -171,6 +176,9 @@ - (void)setScrollEnabledImperatively:(BOOL)scrollEnabled {
 
 - (void)sendScrollEventsForPosition:(NSInteger)position offset:(CGFloat)offset {
   const auto eventEmitter = [self pagerEventEmitter];
+  if (!eventEmitter) {
+    return;
+  }
   eventEmitter->onPageScroll(RNCViewPagerEventEmitter::OnPageScroll{
     .position = static_cast<double>(position),
     .offset = offset