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Posted to issues@flex.apache.org by "Neil Rackett (JIRA)" <ji...@apache.org> on 2014/05/16 15:52:46 UTC
[jira] [Updated] (FLEX-34321) Null object reference in
ScrollableStageText.endTextEdit()
[ https://issues.apache.org/jira/browse/FLEX-34321?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Neil Rackett updated FLEX-34321:
--------------------------------
Description:
Using the current release version of Apache Flex 4.12.1, you can consistently recreate this issue and crash an iPhone or iPod touch app on iOS 6 as follows:
# Publish a Flex app to an iPhone or iPod touch
# Tap on a <s:TextInput> component, the keyboard will appear
# Tap anywhere outside of the component to remove focus and you will receive the following error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at spark.components.supportClasses::ScrollableStageText/endTextEdit()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/mobilecomponents/src/spark/components/supportClasses/ScrollableStageText.as:1958]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12764]
at mx.core::UIComponent/callLaterDispatcher()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12702]
Quick fix:
# Update line 1958 of ScrollableStageText class to `if (!!proxy) proxy.visible = true;`
was:
Using the current release version of Apache Flex 4.12.1, you can consistently recreate this issue and crash an iPhone or iPod touch app using iOS 6 as follows:
# Publish a Flex app to an iPhone or iPod touch
# Tap on a <s:TextInput> component, the keyboard will appear
# Tap anywhere outside of the component to remove focus and you will receive the following error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at spark.components.supportClasses::ScrollableStageText/endTextEdit()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/mobilecomponents/src/spark/components/supportClasses/ScrollableStageText.as:1958]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/callLaterDispatcher2()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12764]
at mx.core::UIComponent/callLaterDispatcher()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12702]
Quick fix:
# Update line 1958 of ScrollableStageText class to `if (!!proxy) proxy.visible = true;`
> Null object reference in ScrollableStageText.endTextEdit()
> ----------------------------------------------------------
>
> Key: FLEX-34321
> URL: https://issues.apache.org/jira/browse/FLEX-34321
> Project: Apache Flex
> Issue Type: Bug
> Components: Mobile: Text
> Affects Versions: Apache Flex 4.12.1
> Environment: iOS
> Reporter: Neil Rackett
> Labels: stagetext
> Fix For: Apache Flex 4.12.1
>
>
> Using the current release version of Apache Flex 4.12.1, you can consistently recreate this issue and crash an iPhone or iPod touch app on iOS 6 as follows:
> # Publish a Flex app to an iPhone or iPod touch
> # Tap on a <s:TextInput> component, the keyboard will appear
> # Tap anywhere outside of the component to remove focus and you will receive the following error:
> TypeError: Error #1009: Cannot access a property or method of a null object reference.
> at spark.components.supportClasses::ScrollableStageText/endTextEdit()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/mobilecomponents/src/spark/components/supportClasses/ScrollableStageText.as:1958]
> at Function/http://adobe.com/AS3/2006/builtin::apply()
> at mx.core::UIComponent/callLaterDispatcher2()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12764]
> at mx.core::UIComponent/callLaterDispatcher()[/Users/aharui/flex-sdk-4.12.1/frameworks/projects/framework/src/mx/core/UIComponent.as:12702]
> Quick fix:
> # Update line 1958 of ScrollableStageText class to `if (!!proxy) proxy.visible = true;`
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