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From "Josh Tynjala (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLEX-35192) TypeError: Cannot read property 'apply' of undefined with subclass of <js:View>
Date Sun, 04 Dec 2016 22:47:58 GMT
Josh Tynjala created FLEX-35192:
-----------------------------------

             Summary: TypeError: Cannot read property 'apply' of undefined with subclass of
<js:View>
                 Key: FLEX-35192
                 URL: https://issues.apache.org/jira/browse/FLEX-35192
             Project: Apache Flex
          Issue Type: Bug
    Affects Versions: Apache FlexJS 0.8.0
            Reporter: Josh Tynjala


Main application:

<js:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
	xmlns:js="library://ns.apache.org/flexjs/basic"
	xmlns:local="*">
	<js:valuesImpl>
		<js:SimpleCSSValuesImpl/>
	</js:valuesImpl>
	<js:initialView>
		<local:ViewSubclass/>
	</js:initialView>
</js:Application>

ViewSubclass.mxml

<js:View xmlns:fx="http://ns.adobe.com/mxml/2009"
	xmlns:js="library://ns.apache.org/flexjs/basic">
	<js:Label text="Hello World"/>
</js:View>

The following error is thrown

"TypeError: Cannot read property 'apply' of undefined\n    at ViewSubclass.get (file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/ViewSubclass.js:54:65)\n
   at ViewSubclass.org.apache.flex.core.ContainerBase.addedToParent (file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/org/apache/flex/core/ContainerBase.js:173:99)\n
   at FlexJSBasics.org.apache.flex.core.Application.addElement (file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/org/apache/flex/core/Application.js:115:5)\n
   at FlexJSBasics.org.apache.flex.core.Application.initialize (file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/org/apache/flex/core/Application.js:265:8)\n
   at FlexJSBasics.org.apache.flex.core.Application.start (file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/org/apache/flex/core/Application.js:236:10)\n
   at file:///Users/joshtynjala/Development/NextGenAS/examples/FlexJSBasics/bin/js-debug/index.html:89:22"

The error happens at the following line in the generated ViewSubclass.js:

var arr = ViewSubclass.superClass_.get__MXMLDescriptor.apply(this);

Perhaps the superClass_ doesn't have the getter, and it's further up the inheritance chain?



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