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https://issues.apache.org/jira/browse/WEEX-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adam Feng resolved WEEX-19.
---------------------------
    Resolution: Fixed

> Weex(iOS),If want to let the frame adjust content's height, you need set 
> frame(0, 0, width, NAN), but it sometime will crash
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: WEEX-19
>                 URL: https://issues.apache.org/jira/browse/WEEX-19
>             Project: Weex
>          Issue Type: Bug
>         Environment: iOS
>            Reporter: yuedong
>            Assignee: xingZhang
>            Priority: Major
>
> - (void)setFrame:(CGRect)frame
> {
>     if (!CGRectEqualToRect(frame, _frame)) {
>         _frame = frame;
>         WXPerformBlockOnMainThread(^{
>             if (_rootView) {
>                 _rootView.frame = frame;
>                 WXPerformBlockOnComponentThread(^{
>                     [self.componentManager rootViewFrameDidChange:frame];
>                 });
>             }
>         });
>     }
> }
> if the _rootView is not nil, the frame(0, 0, width, NAN) will direct set to 
> _rootView, then will crash.



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