Loop won't continue

I have this function that looks for a name of a comp and basically does a 'save comp as project' type operation. It works on the first item in my array but gets hung up somewhere after the alert where it says it's deleting layers. I can't figure out what the issue is. Help!

function runIt() {
    app.beginUndoGroup("Make shots");
    var nameMatchOrig = new Array();
    var nameMatchNew = new Array();
    var curProj = app.project.file;
    if(!curProj){
        var curProj = new File(dialog.btn_master.helpTip);
        app.open(curProj);
    }
    var inputText = dialog.et_input.text.split(/\r?\n/);
    alert(inputText.length + " shots to make");
    var vfxComp = findItem("VFX SHOTS", false, "comp");
    var keep = app.project.items.addFolder("KEEP");
    for (var x = 0; x < inputText.length; x++) {
        var curComp = findItem(inputText[x], false, "comp");
        alert("attempting to delete all layers but " + curComp.name)
        curComp.parentFolder = keep;
        vfxComp.parentFolder = keep;
        writeLn("Created folders");
        app.project.reduceProject([curComp, vfxComp]);
        var newfileInfo = dialog.btn_location.helpTip + "/" + curComp.name + "_v01.aep";
        alert(newfileInfo);
        keep.name = "Comps";
        var newFile = new File(newfileInfo);
        app.project.save(newFile);
        app.open(curProj);
        alert("Done with item " + x + " of " + inputText.length);
    }
    app.endUndoGroup();
}