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POtypes[config.xtype || defaultType] is not a constructor (ExtJs 3.3)
 

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  1. POtypes[config.xtype || defaultType] is not a constructor (ExtJs 3.3)
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    <p>I recently inherited a big ExtJs application and for the life of me I can't seem to find where my issue is. The error that FireBug is throwing is.. </p> <p>The error</p> <blockquote> <p>types[config.xtype || defaultType] is not a constructor<br /></p> </blockquote> <p>The code</p> <blockquote> <p>create : function(config, defaultType){<BR /> &nbsp;&nbsp;&nbsp;&nbsp; return config.render ? config : new typesconfig.xtype || defaultType; <br /> }</p> </blockquote> <p>The above error is in ext-all-debug-w-comments.</p> <p>A quick check of "defaultType" shows it to be "panel" and I know that "is not a constructor" errors are almost always indicative that something hasn't loaded yet. Problem is that I can't seem to solve this one. </p> <p>I am assuming that Ext.Panel is the problem here but I was under the impression that it loaded with </p> <pre><code>&lt;script src="/ext-3.3/adapter/ext/ext-base.js" type="text/javascript"&gt; </code></pre> <p>that I have in the HEAD.</p> <p>It would also be helpful if I knew what was calling the "create". I kid you not, this is one massive sized application.</p> <p>The includes for ExtJs are below.... (they are in the BODY)</p> <pre><code>&lt;script type="text/javascript" src="/ext-3.3/ext-all-debug-w-comments.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/ext/ux/Spinner.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/ext/ux/form/SpinnerField.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/ext/layout/CardLayout-crossfade.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/plugin/DragDropTabs.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/ext/ux/Lightbox.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/ext/ux/NoLayoutCollapsed.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/ContractionsStore.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/Render.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/selection/SelectionHelper.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/core/StationsStore.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/LeftColumn.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/Config.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/Container.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/TextColumn.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/TextWx.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/AbsWxAero.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/Metar.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/MetarSettings.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/TafSettings.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/TextWxSettings.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/Taf.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/text/ForecastRegions.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/Selector.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/Container.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/Chart.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/ChartTBarButton.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/LegendPanel.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/SingleSite.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/AddsAirmetChart.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/selection/Selector.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/ChartCardPanel.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/sponsored/content.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/sponsored/SponsorPanel.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/chart/charts-tree.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/initStores.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="src/wx/init.js"&gt;&lt;/script&gt; </code></pre> <p>Any ideas? JW</p>
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    1. USJane WIlkie
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    1. COOMG! including so much files? Why don't you switch to v4.2 ?
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    2. CO1. I inherited this app, that would have to come later. 2. It all gets minified through Ant. Thanks for your concern. JW
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      1. POtypes[config.xtype || defaultType] is not a constructor (ExtJs 3.3)
      1. USJane WIlkie
 

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