Alexander Mazuruk created FLEX-33987:
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Summary: FocusManager NPE
Key: FLEX-33987
URL: https://issues.apache.org/jira/browse/FLEX-33987
Project: Apache Flex
Issue Type: Bug
Affects Versions: Apache Flex 4.11.0
Reporter: Alexander Mazuruk
Priority: Critical
FocusManager Null pointer exception occurs.
This:
public function getNextFocusManagerComponent(
backward:Boolean = false):IFocusManagerComponent
{
return getNextFocusManagerComponent2(backward,
fauxFocus).displayObject as IFocusManagerComponent;
}
Must be rewritten as:
public function getNextFocusManagerComponent(
backward:Boolean = false):IFocusManagerComponent
{
const focusInfo:FocusInfo = getNextFocusManagerComponent2(backward,
fauxFocus);
return focusInfo ? focusInfo.displayObject as IFocusManagerComponent :
null;
}
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