Hi,

When using command handler to remove record in the gridPanel (Store.remove(record)),
Runtime error:'Ext.fly(....)' is null or not an object prompts.
But no error prompts when the autoheight = false.

Below is a sample to reproduce the issue, first click the "add" button to add a row, and click the "cross" icon in the command column and the error prompts.

Any help is appreciated. Thanks in advance.

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Test</title>
    <script type="text/javascript">

        var deletePA = function (grid, command, record, row) {
            StorePA.remove(record);
        };

        var addPA = function (cuid, displayName) {
            StorePA.addRecord({ Cuid: cuid, DisplayName: displayName, Phone: "" });
        };

    </script>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager ID="ResourceManager" runat="server" Theme="Slate">
        </ext:ResourceManager>
        <ext:Store ID="StorePA" runat="server">
            <Reader>
                <ext:JsonReader IDProperty="Cuid">
                    <Fields>
                        <ext:RecordField Name="Cuid" />
                        <ext:RecordField Name="DisplayName" />
                        <ext:RecordField Name="Phone" />
                    </Fields>
                </ext:JsonReader>
            </Reader>
        </ext:Store>

        <ext:Panel ID="PanelMain" runat="server">
            <Items>
                <ext:GridPanel ID="GridPA" runat="server" StoreID="StorePA" ClicksToEdit="1" AutoHeight="true">
                    <TopBar>
                        <ext:Toolbar>
                            <Items>
                                <ext:Button Text="Add">
                                    <Listeners>
                                        <Click Handler="addPA('test','test');" />
                                    </Listeners>
                                </ext:Button>
                            </Items>
                        </ext:Toolbar>
                    </TopBar>
                    <ColumnModel runat="server">
                        <Columns>
                            <ext:Column Header="Name" DataIndex="DisplayName">
                            </ext:Column>
                            <ext:Column Header="Phone" DataIndex="Phone">
                            </ext:Column>
                            <ext:ImageCommandColumn Width="25">
                                <Commands>
                                    <ext:ImageCommand Icon="Cross" CommandName="delete" ToolTip-Title="Remove Project Co-ordinator" />
                                </Commands>
                            </ext:ImageCommandColumn>
                        </Columns>
                    </ColumnModel>
                    <Listeners>
                        <Command Handler="deletePA(this, command, record, rowIndex);" />
                    </Listeners>
                </ext:GridPanel>
            </Items>
        </ext:Panel>
    </form>
</body>
</html>