FrameMaker becomes unresponsive while running the script for the 2nd time

[Bhavna Raghwani]

Hi Framers,\


 I am trying to run to traverse through the paragraph tags in the book
files and check for a condition applied on them using  the following script:

var openedBook = app.ActiveBook

//openBookFiles(openedBook)

//savePdf(openedBook,bookFile + ".pdf")\

   var arr_ChapterIds=new Array();

 var bookChapter=openedBook.FirstComponentInBook

  var chapterId = bookChapter.id

 var pgfText = null;

var msg = null;

var totalPgfs = 0;

 /*  Calculating the number of chapters in the book */

    while(chapterId)

    {

     var chapterId = bookChapter.id

    var chapterName = bookChapter.Name

    chapterId=openFile(chapterName)



         if(chapterId!=0 && chapterId!="")

         {

            arr_ChapterIds.push(chapterId)

         }



         bookChapter = bookChapter.NextComponentInBook;

         chapterId = bookChapter.id;



     }



  //  Err(arr_ChapterIds.length);



/*Processing the tasks for each chapter*/



   for(i=0; i<arr_ChapterIds.length;i++)

   {



        var objcid=arr_ChapterIds[i];

        cid=objcid.id;

        cname=objcid.Name;

     /* Traversing through the paragraphs*/

     var pgf = objcid.MainFlowInDoc.FirstTextFrameInFlow.FirstPgf;



      while(pgf.ObjectValid() == true)

    {



        totalPgfs = totalPgfs + 1;



        var formatName = pgf.Name;





       var textRange = new TextRange();

        textRange.beg.obj = pgf;

        textRange.beg.offset = 0;

        textRange.end.obj = pgf;

        textRange.end.offset = Constants.FV_OBJ_END_OFFSET;





        var textItems = objcid.GetTextForRange(textRange,
Constants.FTI_String);





        if(textItems.length > 0)

        {



            pgfText = textItems[0].sdata;





            if(pgfText.length > 50)

                pgfText = pgfText.substring(0, 50);

        }



        else pgfText = "(No text!)";







        if(pgf.Name=="Related_Topics" && textItems.length>0)



         { Err ("Related Topics tag is applied for:"+pgfText+"\n\n");}







        pgf = pgf.NextPgfInFlow;

    }





   var getChangeBarVal=objcid.AutoChangeBars;

   if (getChangeBarVal==1)

           Err("Change Bars are on for:"+cname+"\n\n");

   else

           Err("Change Bars are off for:"+cname+"\n\n");



}



function openFile(chapterName)

{

    openProp = GetOpenDefaultParams()

    retParm = new PropVals()

    fileOpen=Open(chapterName,openProp,retParm)

    return fileOpen;

}



This script runs fine for the first time and displays the result on the
FrameMaker console. However, here are the issues that I am facing:

   - After the execution is finished for  the first time and as I try to
   save the book file, FrameMaker displays an error message
   - If I run the script the next time, FrameMaker becomes completely
   unresponsive needing a forced shutdown



There are many paragraph tags that the script traverses through and
probably stores in a variable. Therefore, I think it may be a memory issue.



Can you please go through the script and help me in debugging the issue.
Thanks.



Regards,

Bhavna
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