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Thread: No such config "component" for class Ext.scroll.Scroller

  1. #1
    Sencha User
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    Default No such config "component" for class Ext.scroll.Scroller

    Trying to use List component inside Dialog, but keep getting "No such config "component" for class Ext.scroll.Scroller" message in my console log.

    List component did not render, but my code is hitting the parent render() method where I invoke <List/>


    I can't reproduce this message with Fiddle. Thoughts?


    https://fiddle.sencha.com/?extreact#...or&fiddle/282m

  2. #2
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    Narrow the bug down to ExtReact v6.5.2. The message goes away after I downgraded the package version to v6.5.1

  3. #3
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    Hi pthach,

    same warning appears in ExtJs when upgrade to 6.5.2.
    This the issue appears from this code in Defaults.js
    Code:
    // The global scroller is our scroller.
    // We must provide a non-scrolling one if we are not configured to scroll,
    // otherwise the deferred ready listener in Scroller will create
    // one with scroll: true
    Ext.setViewportScroller(me.getScrollable() || Ext.getViewportScroller().setConfig({
        x: false,
        y: false,
        component: me //HERE
    }));
    It seems to me that it needs to be fixed from sencha team.

    Kind regards,
    Petyo

  4. #4
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    Any fix this issue yet? If I downgrade to v6.5.1 it causes this issue...

    https://www.sencha.com/forum/showthr...ot-modern-quot

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