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@NickIliev
Description
From @smartsanja2013 on December 16, 2017 3:18
Which platform(s) does your issue occur on?
iOS (only on ios 9.x)
Please provide the following version numbers that your issue occurs with:
tns version 3.3.1
package.json version 3.3.0
ios version on package.json 3.0.0
Please tell us how to recreate the issue in as much detail as possible.
I have tab bar app.
There are 3 tabs
I am changing the action bar buttons based on the current selected tab index.
App crashes only on iOS 9.x (both simulator and real device) due to array out of bound index error.
Crash happens when selecting the tabs (eg: tap on 2nd tab and then try to select 1st tab, app crash)
Please see the code snippets and xCode error bellow
Is there code involved? If so, please share the minimal amount of code needed to recreate the problem.
Tabs.component.html
<ActionBar [title]="title" class="action-bar" actionBarHidden="false" backgroundColor="#f33" >
<NavigationButton visibility="collapsed"></NavigationButton>
<ActionItem *ngIf="tabIndex!=1" (tap)="searchBtnTapped()" android.systemIcon="ic_menu_search" ios.systemIcon="12" ios.position="right"></ActionItem>
<ActionItem *ngIf="tabIndex==2" (tap)="plusBtnTapped()" android.systemIcon="ic_input_add" ios.systemIcon="4" ios.position="right"></ActionItem>
<ActionItem *ngIf="tabIndex==1" (tap)="deleteBtnTapped()" ios.systemIcon="16" android.systemIcon="ic_delete" ios.position="right"></ActionItem>
<ActionItem (tap)="userBtnTapped()" android.systemIcon="ic_input_add" ios.systemIcon="4" ios.position="left"></ActionItem>
</ActionBar>
Tabs.component.ts
onSelectedIndexChanged(args: SelectedIndexChangedEventData) {
const tabView = <TabView>args.object;
const selectedTabViewItem = tabView.items[args.newIndex];
this.title = selectedTabViewItem.title;
this.tabIndex = tabView.selectedIndex;
}
Xcode error
screen shot 2017年12月16日 at 10 34 16 am
Copied from original issue: NativeScript/NativeScript#5178