invalidContent.scxml

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<?xml version="1.0" encoding="UTF-8"?>

<scxml

    xmlns="http://www.w3.org/2005/07/scxml"

    version="1.0"

    <state id="somewhere">

        <invoke type="http://www.w3.org/TR/scxml/">

            <content />

                <scxml name="anywhere" version="1.0">

                    <state id="here">

                    </state>

                </scxml>

            </content>

        </invoke>

    </state>

</scxml>