'Ext.grid.plugin.RowExpander.setCmp(): The 'rowBodyTpl' config is required and is not defined (ExtJS 7.3x)

I am trying to use the RowExpander plugin, and I am getting the error

app.js?_dc=1622045752220:5338 [E] Ext.grid.plugin.RowExpander.setCmp(): The 'rowBodyTpl' config is required and is not defined.

I have tried the following two scenarios to define the rowBodyTpl and the error still occurs. Anyone have any ideas?

Implementation one I added the itemConfig as the example rowExpander in sencha docs

{
    xtype: 'gridcolumn',
    store: 'Accounts',
    plugins: {
        rowexpander: true,
    },
    itemConfig: {
        body: {
            tpl: '<img height="100" src="http://www.sencha.com/assets/images/sencha-//avatar-64x64.png"/>'
        }
    }
}

My second attempt I added the rowbody tpl to the gridcolumn itself and still get the error above..

{
    xtype: 'gridcolumn',
    store: 'Accounts',
    plugins: {
        rowexpander: true,
    },
    rowBodyTpl: null
    enter code here
}

javascript extjs

Solution 1:^[1]

For Classic Toolkit.

plugins: {
   rowexpander: {
      rowBodyTpl: new Ext.XTemplate( '<p>text</p>' )
   }
},

Sources

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Source: Stack Overflow

Solution	Source
Solution 1	John Smith

'Ext.grid.plugin.RowExpander.setCmp(): The 'rowBodyTpl' config is required and is not defined (ExtJS 7.3x)

Solution 1:[1]

Sources

Related Questions

Solution 1:^[1]