json-readtable-error 95

[Pfedj]

I renewed anaconda. Now I have the latest version. There is the following:

Anaconda3-2019.03-Windows-x86_64
jupyter --version
4.4.0
ipython 7.4.0

When I execute the following code: (--debug-init)

(org-babel-do-load-languages
 'org-babel-load-languages
 '((jupyter . t)))

Debugger entered--Lisp error: (json-readtable-error 95)
  signal(json-readtable-error (95))
  json-read()
  json-read-from-string(#("_cffi_ext.c\nC:\\Anaconda3\\lib\\site-packages\\zmq\\bac..." 0 1347 (charset windows-1251)))
  (let ((json-object-type 'plist)) (json-read-from-string string))
  jupyter-read-plist-from-string(#("_cffi_ext.c\nC:\\Anaconda3\\lib\\site-packages\\zmq\\bac..." 0 1347 (charset windows-1251)))
  (plist-get (jupyter-read-plist-from-string (jupyter-command "kernelspec" "list" "--json")) :kernelspecs)
  (let ((specs (plist-get (jupyter-read-plist-from-string (jupyter-command "kernelspec" "list" "--json")) :kernelspecs))) (puthash host (let* ((--cl-var-- specs) (name nil) (spec nil) (--cl-var--) (dir nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq --cl-var-- --cl-var-- name (car-safe (prog1 --cl-var-- (setq --cl-var-- ...))) spec (car --cl-var--)) (setq dir (concat (if (equal host "local") nil host) (plist-get spec :resource_dir))) (setq --cl-var-- (cons (cons (substring ... 1) (cons dir ...)) --cl-var--)) (setq --cl-var-- (cdr (cdr --cl-var--)))) (nreverse --cl-var--)) jupyter--kernelspecs))
  (or (and (not refresh) (gethash host jupyter--kernelspecs)) (let ((specs (plist-get (jupyter-read-plist-from-string (jupyter-command "kernelspec" "list" "--json")) :kernelspecs))) (puthash host (let* ((--cl-var-- specs) (name nil) (spec nil) (--cl-var--) (dir nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq --cl-var-- --cl-var-- name (car-safe (prog1 --cl-var-- ...)) spec (car --cl-var--)) (setq dir (concat (if ... nil host) (plist-get spec :resource_dir))) (setq --cl-var-- (cons (cons ... ...) --cl-var--)) (setq --cl-var-- (cdr (cdr --cl-var--)))) (nreverse --cl-var--)) jupyter--kernelspecs)))
  (let ((host (or (file-remote-p default-directory) "local"))) (or (and (not refresh) (gethash host jupyter--kernelspecs)) (let ((specs (plist-get (jupyter-read-plist-from-string (jupyter-command "kernelspec" "list" "--json")) :kernelspecs))) (puthash host (let* ((--cl-var-- specs) (name nil) (spec nil) (--cl-var--) (dir nil) (--cl-var-- nil)) (while (consp --cl-var--) (setq --cl-var-- --cl-var-- name (car-safe ...) spec (car --cl-var--)) (setq dir (concat ... ...)) (setq --cl-var-- (cons ... --cl-var--)) (setq --cl-var-- (cdr ...))) (nreverse --cl-var--)) jupyter--kernelspecs))))
  jupyter-available-kernelspecs(nil)
  (let* ((--cl-var-- (jupyter-available-kernelspecs refresh)) (spec nil) (kernel nil) (--cl-var--) (lang nil) (languages nil)) (while (consp --cl-var--) (setq spec (car --cl-var--) kernel (car-safe (prog1 spec (setq spec (cdr spec)))) --cl-var-- (car-safe (prog1 spec (setq spec (cdr spec))))) (setq lang (plist-get spec :language)) (if (member lang languages) (progn) (setq languages (nconc languages (list lang))) (org-babel-jupyter-make-language-alias kernel lang) (if (assoc lang org-babel-tangle-lang-exts) (progn (add-to-list 'org-babel-tangle-lang-exts (cons (concat "jupyter-" lang) (cdr ...))))) (add-to-list 'org-src-lang-modes (cons (concat "jupyter-" lang) (or (cdr (assoc lang org-src-lang-modes)) (intern (downcase ...)))))) (setq --cl-var-- (cdr --cl-var--))) nil)
  org-babel-jupyter-aliases-from-kernelspecs()
  eval-buffer(#<buffer  *load*-514336> nil "c:/Users/Pfedj/emacs-jupyter/ob-jupyter.el" nil t)  ; Reading at buffer position 21549
  load-with-code-conversion("c:/Users/Pfedj/emacs-jupyter/ob-jupyter.el" "c:/Users/Pfedj/emacs-jupyter/ob-jupyter.el" nil t)
  require(ob-jupyter)
  org-babel-do-load-languages(org-babel-load-languages ((jupyter . t)))
  eval-buffer(#<buffer  *load*-296672> nil "c:/Users/Pfedj/.emacs.d/ob-jupyter.el" nil t)  ; Reading at buffer position 377
  load-with-code-conversion("c:/Users/Pfedj/.emacs.d/ob-jupyter.el" "c:/Users/Pfedj/.emacs.d/ob-jupyter.el" nil nil)
  load("c:/Users/Pfedj/.emacs.d/ob-jupyter.el" nil nil t)
  load-file("c:/Users/Pfedj/.emacs.d/ob-jupyter.el")
  load-user-file("ob-jupyter.el")
  eval-buffer(#<buffer  *load*-6471> nil "c:/Users/Pfedj/.emacs.d/org-init.el" nil t)  ; Reading at buffer position 393
  load-with-code-conversion("c:/Users/Pfedj/.emacs.d/org-init.el" "c:/Users/Pfedj/.emacs.d/org-init.el" nil nil)
  load("c:/Users/Pfedj/.emacs.d/org-init.el" nil nil t)
  load-file("c:/Users/Pfedj/.emacs.d/org-init.el")
  load-user-file("org-init.el")
  eval-buffer(#<buffer  *load*> nil "c:/Users/Pfedj/.emacs.d/init.el" nil t)  ; Reading at buffer position 6517
  load-with-code-conversion("c:/Users/Pfedj/.emacs.d/init.el" "c:/Users/Pfedj/.emacs.d/init.el" t t)
  load("c:/Users/Pfedj/.emacs.d/init" noerror nomessage)
  startup--load-user-init-file(#f(compiled-function () #<bytecode 0x110c9f7>) #f(compiled-function () #<bytecode 0x110c9c7>) t)
  command-line()
  normal-top-level()

[Pfedj]

Oh. I missed C:\Anaconda3\Library\bin in my Path. Should be closed.