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fix(ios): check null before remove shadow view from registry

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This commit is contained in:
mengyanluo
2022-03-09 17:55:58 +08:00
committed by luomy
parent 49c411f136
commit d1f4d3b4ee
1 changed files with 4 additions and 2 deletions
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renderer/native/ios/renderer/HippyUIManager.mm
+4 -2
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@@ -907,8 +907,10 @@ dispatch_queue_t HippyGetUIManagerQueue(void) {
for (auto dom_node : nodes) {
int32_t tag = dom_node->GetId();
HippyShadowView *shadowView = _shadowViewRegistry[@(tag)];
[shadowView removeFromHippySuperview];
[self purgeChildren:@[shadowView] fromRegistry:(NSMutableDictionary<NSNumber *, id<HippyComponent>> *)_shadowViewRegistry];
if (shadowView) {
[shadowView removeFromHippySuperview];
[self purgeChildren:@[shadowView] fromRegistry:(NSMutableDictionary<NSNumber *, id<HippyComponent>> *)_shadowViewRegistry];
}
__weak auto weakSelf = self;
[self addUIBlock:^(id<HippyRenderContext> renderContext, NSDictionary<NSNumber *,__kindof UIView *> *viewRegistry) {
UIView *view = viewRegistry[@(tag)];