Open DXF file in Illustrator without dialog box

[Mathias5C9F]

Hello everyone, 

I´ll try to open a dxf-file from a specific folder (dxf_pfad: described in the global variables) with a specific name (alte_bezeichnung: also described as a global variable) with some standard import options. 

I worked with this solved code from the past: Solved: Open DXF file in Illustrator without dialog box - Adobe Support Community - 10324250 but I end up with an ERROR 8700. 

Below you can find my code. Hopefully someone from you can help me. 

Thanks in advance. 😃

Greetings

function openDXF(){
	var dxf = dxf_pfad + alte_Bezeichnung + '.dxf';	
	app.userInteractionLevel = UserInteractionLevel.DONTDISPLAYALERTS;
	var options = getOptions();
	var dxf_file = app.open(File(dxf), DocumentColorSpace.CMYK);
	app.userInteractionLevel = UserInteractionLevel.DISPLAYALERTS;
};
function getOptions() {
		var importOptions = app.preferences.AutoCADFileOptions;
		importOptions.centerArtwork = true;
		optRef.selectedLayoutName="Model";
		importOptions.globalScaleOption = AutoCADGlobalScaleOption.FitArtBoard;
		return importOptions;
};

[Mathias5C9F · Accepted solution]

Hello,

this one can be clarified as solved. Took me one and half day to solve it and it was so simple...

I thought the error could be somewhere else and deleted the displayalert-coding to see if there is something wrong with the dxf. Et voilá - it works now... 

function openDXF(){
	var dxf = dxf_pfad + alte_Bezeichnung + '.dxf';	
	var options = getOptions();
	var dxf_file = app.open(File(dxf), DocumentColorSpace.CMYK);
};
function getOptions() {
	var importOptions = app.preferences.AutoCADFileOptions;
	importOptions.centerArtwork = true;
	optRef.selectedLayoutName="Model";
	importOptions.globalScaleOption = AutoCADGlobalScaleOption.FitArtBoard;
	return importOptions;
};