error line 11 on using script & out of memory error on using exif tool for removing metadata..

Hello adobe Team,

i am getting a Line 11 error on Much files on opening files in Photoshop using the script on opening document, on this error metadata is still remain in documents.

#target photoshop

removeXMP();

function removeXMP(){

if(!documents.length) return;

if (ExternalObject.AdobeXMPScript == undefined) ExternalObject.AdobeXMPScript = new ExternalObject("lib:AdobeXMPScript");

var xmp = new XMPMeta( activeDocument.xmpMetadata.rawData);

XMPUtils.removeProperties(xmp, "", "", XMPConst.REMOVE_ALL_PROPERTIES);

app.activeDocument.xmpMetadata.rawData = xmp.serialize();

}

we are working on tiff and jpg files

I am getting another error "out of memory"on using exiftool with this coomand line "

exiftool -r -overwrite_original -XMP-photoshop:DocumentAncestors= "location of My Problem Folder Full of Bloated Images"

we are working on tiff and jpg files in photoshop...