[ 
https://issues.apache.org/jira/browse/FLEX-34840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Bui Sy Nguyen updated FLEX-34840:
---------------------------------
    Description: 
The Spark Alert component throws the following error when press ESC key:

RangeError: Error #1125: The index 4 is out of range 2.
        at 
spark.components::Alert/onKeyDown()[/Users/erik/Documents/ApacheFlex/git/flex-sdk_RC2/flex-sdk/frameworks/projects/experimental/src/spark/components/Alert.as:842]


=======================================
May be you still need a demo code and the platform information, so I copy 
Robbyn Gerhardt's comment here:

Platform: Adobe AIR 19, Mac OS X 10.11 (Desktop Application)
Also in Adobe Flash Player 21.1, Windows 10.

SDK: 4.14.1 FP: 16, AIR: 16

Code example:
Create a Flex mxml application with a button that has "click" event listener 
pointed to button1_clickHandler() function as below:

{code:title=Sample.mxml|borderStyle=solid}

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
                           xmlns:s="library://ns.adobe.com/flex/spark"
                           xmlns:mx="library://ns.adobe.com/flex/mx">
        <fx:Script>
                <![CDATA[
                        protected function 
button1_clickHandler(event:MouseEvent):void
                        {
                                Alert.show('Message', 'Title', 
Alert.OK|Alert.CANCEL, null, closeMessage); 
                        }

                        /**
                        Die Anwendung wurde geschlossen
                        @param CloseEvent
                        @return void
                        */
                        protected function closeMessage(e:CloseEvent):void
                        { 
                                trace(e.detail); 
                        }
                        
                ]]>
        </fx:Script>    
        
        <s:Button label="Test Alert"
                          click="button1_clickHandler(event)"/>
        
</s:Application>
{code}

STEPS:
- Run the Flex app
- Click the button to show alert dialog
- Press ESC key

EXPECTED:
The alert dialog is closed.

ACTUAL:
when I press the ESC key, comes the exception mentioned above is occurred

  was:
The Spark Alert component throws the following error when press ESC key:

RangeError: Error #1125: The index 4 is out of range 2.
        at 
spark.components::Alert/onKeyDown()[/Users/erik/Documents/ApacheFlex/git/flex-sdk_RC2/flex-sdk/frameworks/projects/experimental/src/spark/components/Alert.as:842]


=======================================
May be you still need a demo code and the platform information, so I copy 
Robbyn Gerhardt's comment here:

Platform: Adobe AIR 19, Mac OS X 10.11 (Desktop Application)
Also in Adobe Flash Player 21.1, Windows 10.

SDK: 4.14.1 FP: 16, AIR: 16

Code example:
Create a Flex mxml application with a button that has "click" event listener 
pointed to button1_clickHandler() function as below:

{code:title=Sample.mxml|borderStyle=solid}

protected function button1_clickHandler(event:MouseEvent):void
{
    Alert.show('Message', 'Title', Alert.OK|Alert.CANCEL, null, closeMessage); 
}

/**
Die Anwendung wurde geschlossen
@param CloseEvent
@return void
*/
protected function closeMessage(e:CloseEvent):void
{ 
    trace(e.detail); 
}

{code}

STEPS:
- Run the Flex app
- Click the button to show alert dialog
- Press ESC key

EXPECTED:
The alert dialog is closed.

ACTUAL:
when I press the ESC key, comes the exception mentioned above is occurred


> RangeError: Error #1125: The index 4 is out of range 2.
> -------------------------------------------------------
>
>                 Key: FLEX-34840
>                 URL: https://issues.apache.org/jira/browse/FLEX-34840
>             Project: Apache Flex
>          Issue Type: Bug
>    Affects Versions: Apache Flex 4.13.0
>            Reporter: Bui Sy Nguyen
>
> The Spark Alert component throws the following error when press ESC key:
> RangeError: Error #1125: The index 4 is out of range 2.
>       at 
> spark.components::Alert/onKeyDown()[/Users/erik/Documents/ApacheFlex/git/flex-sdk_RC2/flex-sdk/frameworks/projects/experimental/src/spark/components/Alert.as:842]
> =======================================
> May be you still need a demo code and the platform information, so I copy 
> Robbyn Gerhardt's comment here:
> Platform: Adobe AIR 19, Mac OS X 10.11 (Desktop Application)
> Also in Adobe Flash Player 21.1, Windows 10.
> SDK: 4.14.1 FP: 16, AIR: 16
> Code example:
> Create a Flex mxml application with a button that has "click" event listener 
> pointed to button1_clickHandler() function as below:
> {code:title=Sample.mxml|borderStyle=solid}
> <?xml version="1.0" encoding="utf-8"?>
> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009";
>                          xmlns:s="library://ns.adobe.com/flex/spark"
>                          xmlns:mx="library://ns.adobe.com/flex/mx">
>       <fx:Script>
>               <![CDATA[
>                       protected function 
> button1_clickHandler(event:MouseEvent):void
>                       {
>                               Alert.show('Message', 'Title', 
> Alert.OK|Alert.CANCEL, null, closeMessage); 
>                       }
>                       /**
>                       Die Anwendung wurde geschlossen
>                       @param CloseEvent
>                       @return void
>                       */
>                       protected function closeMessage(e:CloseEvent):void
>                       { 
>                               trace(e.detail); 
>                       }
>                       
>               ]]>
>       </fx:Script>    
>       
>       <s:Button label="Test Alert"
>                         click="button1_clickHandler(event)"/>
>       
> </s:Application>
> {code}
> STEPS:
> - Run the Flex app
> - Click the button to show alert dialog
> - Press ESC key
> EXPECTED:
> The alert dialog is closed.
> ACTUAL:
> when I press the ESC key, comes the exception mentioned above is occurred



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