Flex custom component doesn't accept Script: Multiple initializer values for default property, 'text', of type 'String'

Question

I'm using Flex 4 and Flash Builder 4. I just want to learn to create components and I created an mxml component as follows and included it in my application:

<?xml version="1.0" encoding="utf-8"?>
<s:TextInput 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>
    </fx:Script>
</s:TextInput>

If I take out the fx:Script tags it works, but as soon as I have those tags (regardless of whether any actual code is in there) I get the error: "Flex custom component doesn't accept script: Multiple initializer values for default property, 'text', of type 'String'."

Why would that be? Is script not allowed in components?

Answer 1

this is a known bug SDK-25184. Milestone is the next Flex SDK Hero Release. You still can use mxml if you explicitly set the text property.

<?xml version="1.0" encoding="utf-8"?>
<s:TextInput xmlns:fx="http://ns.adobe.com/mxml/2009" 
             xmlns:s="library://ns.adobe.com/flex/spark" 
             xmlns:mx="library://ns.adobe.com/flex/mx"
             text="">
    <fx:Declarations>
        <!-- Place non-visual elements (e.g., services, value objects) here -->
    </fx:Declarations>
</s:TextInput>

Thanks.