[FLEX-21688] [TLF 2468675] TextFlow Object Fails in conversion at ByteArray.readObject()

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: Adobe Flex SDK Previous
• Component/s: Spark: FTETextField
• Environment: Affected OS(s): Windows; Affected OS(s): Windows XP; Browser: Firefox 3.x; Language Found: English
• Assignee: Unassigned
• Reporter: Adobe JIRA
• Created: 27/Oct/09 20:53
• Updated: 15/Apr/11 15:12

Description

Steps to reproduce:
1. Compile and debug (not run) the attached MXML file.

Actual Results:
The following text is displayed in Builder's console:
TypeError: Error #1034: Type Coercion failed: cannot convert Object@61b6041 to flashx.textLayout.compose.IFlowComposer
TypeError: Bad element of type flashx.textLayout.elements::TextFlow passed to FlowGroupElement.mxmlChildren
TypeError: Bad element of type flashx.textLayout.elements::TextFlow passed to FlowGroupElement.mxmlChildren
TypeError: Error #1034: Type Coercion failed: cannot convert Object@61b6659 to flashx.textLayout.formats.ITextLayoutFormat
dat is TextFlow :true

Expected Results:
dat is TextFlow :true

Workaround (if any):
None.

---

<?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" initialize="f();">

<fx:Script>
<![CDATA[
import flashx.textLayout.elements.ParagraphElement;
import flashx.textLayout.elements.SpanElement;
import flashx.textLayout.elements.TextFlow;

private function f():void

{ var s:SpanElement = new SpanElement(); s.text = "hello world"; var p:ParagraphElement = new ParagraphElement(); p.addChild(s) var tf:TextFlow = new TextFlow(); tf.addChild( p ); var ba:ByteArray = new ByteArray(); registerClassAlias( "TextFlow", TextFlow ); ba.writeObject( tf ); ba.position = 0; var dat:* = ba.readObject(); trace( "dat is TextFlow :" + ( dat is TextFlow ) ); }

]]
>
</fx:Script>

</s:Application>