Function adobeDPS.libraryServices.folioMap.sort doesn't work

Question

Hi, I'm working with custom storefront and until yesterday the function folioMap.sort works fin, I get all folios published with this function, but today it doesn't work, I get always a empty array and my library looks like this:
And if i debugger it I found that my folios is always an empty array:
What am I doing wrong?

Answer 1

Hi Neil, Thank you four your answer.
Yes, I'm updating library. This is my code:
adobeDPS.initializationComplete.add(function(){
  Store.init();
Store.init = function(){
     var transaction = adobeDPS.libraryService.updateLibrary();
     transaction.completedSignal.addOnce(Store.updateLibraryHandler, this);
Store.updateLibraryHandler = function(transaction){
     Store.folios = [];
       // Sort the folios descending.
       var list = adobeDPS.libraryService.folioMap.sort(function (a, b) {
       if (a.publicationDate < b.publicationDate)
            return 1;
       else if (a.publicationDate > b.publicationDate)
            return -1;
       else
            return 0;
//HERE Store.folios always is empty
Thank you very much.