Help me please "include these tags in your host page directly"

[migue]

I'm compiling SmartGWT 2.7 and I get a message

In order for your application to run correctly, you will need to include these tags in your host page directly. In order to avoid this error, you will need to remove the script tags from the gwt.xml file, or add this property to the gwt.xml file: <set-configuration-property name='xsiframe.failIfScriptTag' value='FALSE'/>

as I can fix it ?, I need your help