Button to extract pages

Question

myexportFunc = app.trustedFunction(function(){
////Get Naming Convention
var cRtn = app.response('Enter naming convention for section:');
////Save to current location. Get path of current doc
var testing = this.path;
var test = testing.split('/');
var thepath = '';
    for (i = 0; test.length -2 >= i; i++)
          thepath =  thepath + test[i] + '/';
////Extract Pages
    for (p = 1; this.numPages >= p; p++)
var pgno = p;
///pgno = pgno + 1;
                    if (pgno < 10) {
                              var pgno = '0' + pgno;
                    } else {
                              var pgno = pgno;
          var newname = cRtn + pgno + '.pdf';
            this.extractPages({
                         nStart: p,
                         cPath: thepath + newname
var myDoc = app.newDoc();
          // import icon (20x20 pixels) from the file specified
          myDoc.importIcon("myIcon", "/adsROP/1 COMMON/Application Settings/Scripts/assets/Untitled-1.pdf", 0);
          // convert the icon to a stream.
          oIcon = util.iconStreamFromIcon(myDoc.getIcon("myIcon"));
          // close the doc now that we have grabbed the icon stream
          myDoc.closeDoc(true);
          // add a toolbutton
          app.addToolButton({
                    cName: "myToolButton",
                    cLabel: "Extract Pages",
                 oIcon: oIcon,
                    cExec: "myexportFunc()",
                    cTooltext: 'Extract Pages',
                    cEnable: true,
                    nPos: 0
The button successfully is added. The function fires, etc....
The extract pages function run alone works as is.
I get the following error: 
RangeError: Invalid argument value.
Doc.extractPages:30:Doc 54d3a00myToolButton:Exec

Answer 1

I get the error:
RangeError: Invalid argument value.
Doc.extractPages:30:Doc 54d3a00myToolButton:Exec
I am running this from the console currently, but I did need to make the extract pages to be privileged.
myexportFunc = app.trustedFunction(function(){
////Get Naming Convention
var cRtn = app.response('Enter naming convention for section:');
////Save to current location. Get path of current doc
var testing = this.path;
var test = testing.split('/');
var thepath = '';
    for (i = 0; test.length -2 >= i; i++)
          thepath =  thepath + test[i] + '/';
////Extract Pages
    for (p = 0; this.numPages >= p; p++)
var pgno = p + 1;
                    if (pgno < 10) {
                              var pgno = '0' + pgno;
                    } else {
                              var pgno = pgno;
          var newname = cRtn + pgno + '.pdf';
app.beginPriv();
            this.extractPages({
                         nStart: p,
                         cPath: thepath + newname
app.endPriv();
var myDoc = app.newDoc();
          // import icon (20x20 pixels) from the file specified
          myDoc.importIcon("myIcon", "/adsROP/1 COMMON/Application Settings/Scripts/assets/Untitled-1.pdf", 0);
          // convert the icon to a stream.
          oIcon = util.iconStreamFromIcon(myDoc.getIcon("myIcon"));
          // close the doc now that we have grabbed the icon stream
          myDoc.closeDoc(true);
          // add a toolbutton
          app.addToolButton({
                    cName: "myToolButton",
                    cLabel: "Extract Pages",
                 oIcon: oIcon,
                    cExec: "myexportFunc()",
                    cTooltext: 'Extract Pages',
                    cEnable: true,
                    nPos: 0
This works. I just need to adjust the for loop to end at the last page rather than trying to go on to a page that does not exist.