Error when trying to rasterise smart object using JavaScript

[#1]

I get "Error 8800: General Photoshop error occurred. This functionality may not be available in this version of Photoshop."

- The command "<unknown>" is not currently available.

Line: 56

-> executeAction( idinvokeCommand, desc7, DialogModes.ON );

The following is the script in question, and I used script listener to capture it.

function rasteriseObject(){
	var idinvokeCommand = stringIDToTypeID( "invokeCommand" );
    var desc7 = new ActionDescriptor();
    var idcommandID = stringIDToTypeID( "commandID" );
    desc7.putInteger( idcommandID, 3549 );
    var idkcanDispatchWhileModal = stringIDToTypeID( "kcanDispatchWhileModal" );
    desc7.putBoolean( idkcanDispatchWhileModal, true );
	executeAction( idinvokeCommand, desc7, DialogModes.NO );
}

[#2]

I get "Error 8800: General Photoshop error occurred. This functionality may not be available in this version of Photoshop."

- The command "<unknown>" is not currently available.

Line: 56

-> executeAction( idinvokeCommand, desc7, DialogModes.ON );

The following is the script in question, and I used script listener to capture it.

function rasteriseObject(){
	var idinvokeCommand = stringIDToTypeID( "invokeCommand" );
    var desc7 = new ActionDescriptor();
    var idcommandID = stringIDToTypeID( "commandID" );
    desc7.putInteger( idcommandID, 3549 );
    var idkcanDispatchWhileModal = stringIDToTypeID( "kcanDispatchWhileModal" );
    desc7.putBoolean( idkcanDispatchWhileModal, true );
	executeAction( idinvokeCommand, desc7, DialogModes.NO );
}

[#3]

Try something like...

rasterizeLayer();

function rasterizeLayer() {
	var descriptor = new ActionDescriptor();
	var reference = new ActionReference();

	reference.putEnumerated( charIDToTypeID( "Lyr " ), charIDToTypeID( "Ordn" ), charIDToTypeID( "Trgt" ));
	descriptor.putReference( charIDToTypeID( "null" ), reference );
	executeAction( stringIDToTypeID( "rasterizeLayer" ), descriptor, DialogModes.NO );
}

[#4]

Hi, the following appears to work

function rasteriseObject(){
	var idrasterizeAll = stringIDToTypeID( "rasterizeAll" );
	executeAction( idrasterizeAll, undefined, DialogModes.NO );
}