Comments

• There! In fact I separated the parts and it worked! Thank you

  in citations[(j - 1)].sortedltems.slice(...)[0] i undefined Comment by Sandra Zanella November 20, 2017
• In a new document I can change from one style to another without any problems. I think that the problem comes from the old document that is three years old.

  in citations[(j - 1)].sortedltems.slice(...)[0] i undefined Comment by Sandra Zanella November 20, 2017
• I try the differents solutions but nothing... This is the report error in zotero: ID 2047045765 [JavaScript Error: "citations[(j - 1)].sortedItems.slice(...)[0] is undefined" {file: "chrome://zotero/content/xpcom/citeproc.js" line: 5146}] [JavaScr…

  in citations[(j - 1)].sortedltems.slice(...)[0] i undefined Comment by Sandra Zanella November 20, 2017
• I used the 5.0.27 version Thanks!

  in citations[(j - 1)].sortedltems.slice(...)[0] i undefined Comment by Sandra Zanella November 20, 2017