This is such a simple code that compiles correctly, but I'm getting
the error below when running it :(
TypeError: Error #1007: Instantiation attempted on a non-constructor.
at mx.controls::ProgressBar/createChildren()[E:\dev
\4.0.0\frameworks\pro jects\framework\src\mx\controls\ProgressBar.as:
111 0]
at mx.core::UIComponent/initialize()[E:\dev\4.0.0\frameworks
\projects\fr amework\src\mx\core\UIComponent.as:7250]
......
Here's the code that gives this error:
<s:TitleWindow ...>
.....
.....
<s:controlBarContent>
<com:IconButton id="btnAdd" toolTip="Add file(s)" click="addFiles()"
icon="{addIcon}"
skinClass="com.skins.IconButtonSkin"
width="20"/>
<com:IconButton id="btnRemove" toolTip="Remove file(s)"
click="removeFiles()" icon="{removeIcon}"
skinClass="com.skins.IconButtonSkin"
width="20"/>
<mx:ProgressBar id="uploadProg" labelPlacement="center" width="100%"/>
<com:IconButton id="btnCancel" toolTip="Cancel upload"
icon="{cancelIcon}" click="onUploadCanceled()"
skinClass="com.skins.IconButtonSkin"
width="20"/>
<com:IconButton label="Upload" toolTip="Upload file(s)" id="btnUpload"
icon="{uploadIcon}" click="uploadFiles()"
skinClass="com.skins.IconButtonSkin"
width="20"/>
<com:IconButton id="btnView" toolTip="Show/Hide file(s)"
click="changeView()"
icon.full="{viewIconFull}"
icon.mini="{viewIconMini}"
skinClass="com.skins.IconButtonSkin"
width="20"/>
</s:controlBarContent>
</s:TitleWindow>
If I remove the progressbar code from here, it runs fine. But with
that one line, I get above error during runtime. With this line in,
even the Design mode doesn't show-up in Flash Builder 4 :(
Any idea what could be the issue here?
PS: I've tried with the normal s:Button as well, before the skinned
button component. So obviously those can't be the problem.
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