illegal argument - argument 2 - internal error

[jean_0376]

I run a script to check smart object on my Photoshop. 

var doc = app.activeDocument;

function checkSmartObjectType(layer) {

    if (layer.kind == LayerKind.SMARTOBJECT) {

        try {

            var ref = new ActionReference();

            ref.putEnumerated(charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt"));

            var desc = executeAction(charIDToTypeID("getd"), ref, DialogModes.NO);

            var smartObjDesc = desc.getObjectValue(stringIDToTypeID("smartObject"));

            if (!smartObjDesc.hasKey(stringIDToTypeID("link")) || smartObjDesc.getPath(stringIDToTypeID("link")) == null) {

                alert("Layer '" + layer.name + "' is Embedded Smart Object.");

                return;

            }

            if (smartObjDesc.hasKey(stringIDToTypeID("link"))) {

                var linkPath = smartObjDesc.getPath(stringIDToTypeID("link"));

                alert("Layer '" + layer.name + "' is Linked Smart Object.\nFile linked: " + linkPath);

                return;

            }

            alert("Layer '" + layer.name + "' is unusual.");

        } catch (e) {

            alert("Error '" + layer.name + "': " + e.message);

        }

    }

}

function processLayers(layers) {

    for (var i = 0; i < layers.length; i++) {

        var currentLayer = layers[i];

        checkSmartObjectType(currentLayer);

        if (currentLayer.typename == "LayerSet") {

            processLayers(currentLayer.layers);

        }

    }

}

if (doc.layers.length > 0) {

    processLayers(doc.layers);

} else {

    alert("No layer!");

}

I create Layer 1 and convert to smart object. Run script and i got error:

 

My photoshop version

I think it was a bug.

[mglush]

Hi @jean_0376 ,

Thank you for reporting this problem. What version of Windows OS are you using? Did this issue just start happening or have you installed an update recently?

Michelle

[Stephen Marsh]

Please use the </> button to enter code, just in case it breaks as regular text.

You can compare working code here:

https://community.adobe.com/t5/photoshop-ecosystem-discussions/is-there-a-quot-simple-quot-way-to-ex...

https://stackoverflow.com/questions/63010107/get-a-smart-objects-layers-files-directory-source-in-js...

(Apologies, I don't have time to debug now).