estanglerbm opened a new issue #983:
URL: https://github.com/apache/royale-asjs/issues/983
SkinnableContainer with layout doesn't like Spark Line:
``
Uncaught TypeError: child.getExplicitOrMeasuredWidth is not a function
``
Test case:
```
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.apache.org/royale/spark">
<s:SkinnableContainer>
<s:layout>
<s:HorizontalLayout />
</s:layout>
<s:Line />
</s:SkinnableContainer>
</s:Application>
```
Full(ish) stack:
```
Uncaught TypeError: child.getExplicitOrMeasuredWidth is not a function
get__measuredWidth .../bin/js-debug/mx/core/UIComponent.js:2943
getExplicitOrMeasuredWidth .../bin/js-debug/mx/core/UIComponent.js:1400
getPreferredUBoundsWidth
.../bin/js-debug/mx/core/LayoutElementUIComponentUtils.js:53
getPreferredBoundsWidth
.../bin/js-debug/mx/core/LayoutElementUIComponentUtils.js:155
getPreferredBoundsWidth .../bin/js-debug/mx/core/UIComponent.js:1919
measure .../bin/js-debug/spark/layouts/BasicLayout.js:110
beforeLayout .../bin/js-debug/spark/components/beads/GroupView.js:46
performLayout .../bin/js-debug/org/apache/royale/core/LayoutBase.js:244
handleLayoutNeeded
.../bin/js-debug/org/apache/royale/core/LayoutBase.js:150
fireListeners
.../bin/js-debug/org/apache/royale/events/EventDispatcher.js:97
dispatchEventInternal_
.../bin/js-debug/library/closure/goog/events/eventtarget.js:382
dispatchEvent
.../bin/js-debug/org/apache/royale/events/EventDispatcher.js:72
dispatchEvent
.../bin/js-debug/org/apache/royale/core/ElementWrapper.js:229
afterLayout
.../bin/js-debug/spark/components/beads/SparkContainerView.js:83
performLayout .../bin/js-debug/org/apache/royale/core/LayoutBase.js:246
handleInitComplete
.../bin/js-debug/org/apache/royale/core/LayoutBase.js:167
fireListeners
.../bin/js-debug/org/apache/royale/events/EventDispatcher.js:97
dispatchEventInternal_
.../bin/js-debug/library/closure/goog/events/eventtarget.js:382
dispatchEvent
.../bin/js-debug/org/apache/royale/events/EventDispatcher.js:72
dispatchEvent
.../bin/js-debug/org/apache/royale/core/ElementWrapper.js:229
addedToParent .../bin/js-debug/spark/components/SkinnableContainer.js:136
addElement .../bin/js-debug/org/apache/royale/core/UIBase.js:395
addElement .../bin/js-debug/mx/core/UIComponent.js:2414
addElement .../bin/js-debug/spark/components/SkinnableContainer.js:204
initializeStrandBasedObject
.../bin/js-debug/org/apache/royale/utils/MXMLDataInterpreter.js:235
generateMXMLArray
.../bin/js-debug/org/apache/royale/utils/MXMLDataInterpreter.js:121
generateMXMLInstances
.../bin/js-debug/org/apache/royale/utils/MXMLDataInterpreter.js:265
...
```
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