Hi there,

For some reason org-ref-helm-insert-cite-link is not working anymore for me. When I try to execute it,  I get the following error helm-bibtex-candidates-formatter: Symbol’s function definition is void: bibtex-completion-candidates-formatter

Does anybody know how to fix this?

Enclosed is the backtrace,

thanks

M 

Debugger entered--Lisp error: (error "Command attempted to use minibuffer while in minib...")

  read-from-minibuffer(#("pattern: " 0 9 (face helm-minibuffer-prompt)) nil (keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal state" (32 . helm-toggle-visible-mark) (121 keymap (121 . helm-kill-selection-and-quit) (80 . helm-copy-to-buffer) (112 . helm-yank-selection)) (47 . helm-quit-and-find-file) (71 . helm-end-of-buffer) (107 . helm-previous-line) (106 . helm-next-line) (41 . helm-next-visible-mark) (40 . helm-prev-visible-mark) (103 keymap (114 . helm-refresh) (103 . helm-beginning-of-buffer) (106 . helm-next-source) (107 . helm-previous-source)) (93 keymap (93 . helm-next-source)) (91 keymap (91 . helm-previous-source)) (tab . helm-select-action) (4 . helm-next-page) (15 . helm-next-source) (14 . helm-next-line) (16 . helm-previous-line) (22 . helm-next-page) (13 . helm-maybe-exit-minibuffer) (2 . helm-previous-page) (6 . helm-next-page) (27 keymap (118 . helm-previous-page) (107 . helm-previous-line) (106 . helm-next-line) (108 . helm-execute-persistent-action) (93 . helm-next-source) (91 . helm-previous-source))) (insert-state keymap "Auxiliary keymap for Insert state" (15 . helm-next-source) (14 . helm-next-line) (16 . helm-previous-line) (22 . helm-next-page) (13 . helm-maybe-exit-minibuffer) (2 . helm-previous-page) (6 . helm-next-page) (27 keymap (118 . helm-previous-page) (107 . helm-previous-line) (106 . helm-next-line) (108 . helm-execute-persistent-action) (93 . helm-next-source) (91 . helm-previous-source))) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert normal) state") (26 . helm-select-action) (f13 lambda nil (interactive) (helm-select-nth-action 12)) (f12 lambda nil (interactive) (helm-select-nth-action 11)) (f11 lambda nil (interactive) (helm-select-nth-action 10)) (f10 lambda nil (interactive) (helm-select-nth-action 9)) (f9 lambda nil (interactive) (helm-select-nth-action 8)) (f8 lambda nil (interactive) (helm-select-nth-action 7)) (f7 lambda nil (interactive) (helm-select-nth-action 6)) (f6 lambda nil (interactive) (helm-select-nth-action 5)) (f5 lambda nil (interactive) (helm-select-nth-action 4)) (f4 lambda nil (interactive) (helm-select-nth-action 3)) (f3 lambda nil (interactive) (helm-select-nth-action 2)) (f2 lambda nil (interactive) (helm-select-nth-action 1)) (menu-bar keymap (help-menu keymap (describe keymap (describe-mode . helm-help)))) (help keymap (109 . helm-help)) (23 . #f(compiled-function () (interactive nil) #<bytecode 0x1fff16009011>)) (f1 lambda nil (interactive) (helm-select-nth-action 0)) (8 keymap (109 . helm-help) (104 . undefined) (8 . undefined) (99 . helm-customize-group) (4 . helm-enable-or-switch-to-debug)) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap (57 . helm-execute-selection-action-at-nth-+9) (56 . helm-execute-selection-action-at-nth-+8) (55 . helm-execute-selection-action-at-nth-+7) (54 . helm-execute-selection-action-at-nth-+6) (53 . helm-execute-selection-action-at-nth-+5) (52 . helm-execute-selection-action-at-nth-+4) (51 . helm-execute-selection-action-at-nth-+3) (50 . helm-execute-selection-action-at-nth-+2) (49 . helm-execute-selection-action-at-nth-+1) (63 . helm-help) (110 . #f(compiled-function () (interactive nil) #<bytecode 0x1fff16008fbd>)) (108 . helm-display-line-numbers-mode) (62 . helm-toggle-truncate-line) (21 . helm-refresh) (6 . helm-follow-mode) (9 . helm-copy-to-buffer) (11 . helm-kill-selection-and-quit) (25 . helm-yank-selection) (37 . helm-exchange-minibuffer-and-header-line) (95 . helm-toggle-full-frame) (45 . helm-swap-windows)) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap (57 . helm-execute-selection-action-at-nth-+9) (56 . helm-execute-selection-action-at-nth-+8) (55 . helm-execute-selection-action-at-nth-+7) (54 . helm-execute-selection-action-at-nth-+6) (53 . helm-execute-selection-action-at-nth-+5) (52 . helm-select-4rd-action) (51 . helm-select-3rd-action) (50 . helm-select-2nd-action) (49 . helm-execute-selection-action-at-nth-+1) (2 . helm-resume-list-buffers-after-quit) (98 . helm-resume-previous-session-after-quit) (6 . helm-quit-and-find-file)) (11 . helm-delete-minibuffer-contents) (67108896 . helm-toggle-visible-mark-forward) (0 . helm-toggle-visible-mark) (C-M-up . helm-scroll-other-window-down) (C-M-down . helm-scroll-other-window) (M-prior . helm-scroll-other-window-down) (M-next . helm-scroll-other-window) (12 . helm-recenter-top-bottom-other-window) (left . helm-previous-source) (right . helm-next-source) (15 . helm-next-source) (10 . helm-execute-persistent-action) (9 . helm-select-action) ...) nil nil nil t)

  helm-read-pattern-maybe(nil nil nil nil nil nil nil)

  helm-internal((((name . "BibTeX entries") (init . bibtex-completion-init) (candidates . bibtex-completion-candidates) (keymap keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal stat..." ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (insert-state keymap "Auxiliary keymap for Insert stat..." ... ... ... ... ... ... ... ...) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert nor...") (26 . helm-select-action) (f13 lambda nil ... ...) (f12 lambda nil ... ...) (f11 lambda nil ... ...) (f10 lambda nil ... ...) (f9 lambda nil ... ...) (f8 lambda nil ... ...) (f7 lambda nil ... ...) (f6 lambda nil ... ...) (f5 lambda nil ... ...) (f4 lambda nil ... ...) (f3 lambda nil ... ...) (f2 lambda nil ... ...) (menu-bar keymap ...) (help keymap ...) (23 . #f(compiled-function () ... #<bytecode 0x1fff16009011>)) (f1 lambda nil ... ...) (8 keymap ... ... ... ... ...) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap ... ... ... ... ... ... ... ... ... ... ... ...) ...) (action ("Open PDF file (if present)" . helm-bibtex-open-pdf) ("Insert citation" . helm-bibtex-insert-citation) ("Open PDF, URL or DOI" . helm-bibtex-open-any) ("Open URL or DOI in browser" . helm-bibtex-open-url-or-doi) ("Insert reference" . helm-bibtex-insert-reference) ("Insert BibTeX key" . helm-bibtex-insert-key) ("Insert BibTeX entry" . helm-bibtex-insert-bibtex) ("Insert formatted citation(s)" lambda ... ...) ("Attach PDF to email" . helm-bibtex-add-PDF-attachment) ("Edit notes" . helm-bibtex-edit-notes) ("Show entry" . helm-bibtex-show-entry) ("Add keywords to entries" . org-ref-helm-tag-entries) ("Copy entry to clipboard" . bibtex-completion-copy-candidate) ("Add PDF to library" . helm-bibtex-add-pdf-to-library)) (requires-pattern . 0) (filtered-candidate-transformer helm-bibtex-candidates-formatter helm-fuzzy-highlight-matches) (match helm-mm-exact-match helm-mm-match) (redisplay . identity) (header-line . "C-j: Open PDF file (if present) ...") (multimatch . t) (group . helm)) ((name . "Fallback options") (match (lambda ... t)) (candidates . bibtex-completion-fallback-candidates) (no-matchplugin) (nohighlight) (action . bibtex-completion-fallback-action))) nil nil nil nil "*helm bibtex*" nil nil nil)

  apply(helm-internal ((((name . "BibTeX entries") (init . bibtex-completion-init) (candidates . bibtex-completion-candidates) (keymap keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal state" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (insert-state keymap "Auxiliary keymap for Insert state" ... ... ... ... ... ... ... ...) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert normal) s...") (26 . helm-select-action) (f13 lambda nil ... ...) (f12 lambda nil ... ...) (f11 lambda nil ... ...) (f10 lambda nil ... ...) (f9 lambda nil ... ...) (f8 lambda nil ... ...) (f7 lambda nil ... ...) (f6 lambda nil ... ...) (f5 lambda nil ... ...) (f4 lambda nil ... ...) (f3 lambda nil ... ...) (f2 lambda nil ... ...) (menu-bar keymap ...) (help keymap ...) (23 . #f(compiled-function () ... #<bytecode 0x1fff16009011>)) (f1 lambda nil ... ...) (8 keymap ... ... ... ... ...) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap ... ... ... ... ... ... ... ... ... ... ... ...) (11 . helm-delete-minibuffer-contents) (67108896 . helm-toggle-visible-mark-forward) (0 . helm-toggle-visible-mark) (C-M-up . helm-scroll-other-window-down) (C-M-down . helm-scroll-other-window) (M-prior . helm-scroll-other-window-down) ...) (action ("Open PDF file (if present)" . helm-bibtex-open-pdf) ("Insert citation" . helm-bibtex-insert-citation) ("Open PDF, URL or DOI" . helm-bibtex-open-any) ("Open URL or DOI in browser" . helm-bibtex-open-url-or-doi) ("Insert reference" . helm-bibtex-insert-reference) ("Insert BibTeX key" . helm-bibtex-insert-key) ("Insert BibTeX entry" . helm-bibtex-insert-bibtex) ("Insert formatted citation(s)" lambda ... ...) ("Attach PDF to email" . helm-bibtex-add-PDF-attachment) ("Edit notes" . helm-bibtex-edit-notes) ("Show entry" . helm-bibtex-show-entry) ("Add keywords to entries" . org-ref-helm-tag-entries) ("Copy entry to clipboard" . bibtex-completion-copy-candidate) ("Add PDF to library" . helm-bibtex-add-pdf-to-library)) (requires-pattern . 0) (filtered-candidate-transformer helm-bibtex-candidates-formatter helm-fuzzy-highlight-matches) (match helm-mm-exact-match helm-mm-match) (redisplay . identity) (header-line . "C-j: Open PDF file (if present) (keepi...") (multimatch . t) (group . helm)) ((name . "Fallback options") (match (lambda ... t)) (candidates . bibtex-completion-fallback-candidates) (no-matchplugin) (nohighlight) (action . bibtex-completion-fallback-action))) nil nil nil nil "*helm bibtex*" nil nil nil))

  helm((((name . "BibTeX entries") (init . bibtex-completion-init) (candidates . bibtex-completion-candidates) (keymap keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal stat..." ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (insert-state keymap "Auxiliary keymap for Insert stat..." ... ... ... ... ... ... ... ...) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert nor...") (26 . helm-select-action) (f13 lambda nil ... ...) (f12 lambda nil ... ...) (f11 lambda nil ... ...) (f10 lambda nil ... ...) (f9 lambda nil ... ...) (f8 lambda nil ... ...) (f7 lambda nil ... ...) (f6 lambda nil ... ...) (f5 lambda nil ... ...) (f4 lambda nil ... ...) (f3 lambda nil ... ...) (f2 lambda nil ... ...) (menu-bar keymap ...) (help keymap ...) (23 . #f(compiled-function () ... #<bytecode 0x1fff16009011>)) (f1 lambda nil ... ...) (8 keymap ... ... ... ... ...) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap ... ... ... ... ... ... ... ... ... ... ... ...) ...) (action ("Open PDF file (if present)" . helm-bibtex-open-pdf) ("Insert citation" . helm-bibtex-insert-citation) ("Open PDF, URL or DOI" . helm-bibtex-open-any) ("Open URL or DOI in browser" . helm-bibtex-open-url-or-doi) ("Insert reference" . helm-bibtex-insert-reference) ("Insert BibTeX key" . helm-bibtex-insert-key) ("Insert BibTeX entry" . helm-bibtex-insert-bibtex) ("Insert formatted citation(s)" lambda ... ...) ("Attach PDF to email" . helm-bibtex-add-PDF-attachment) ("Edit notes" . helm-bibtex-edit-notes) ("Show entry" . helm-bibtex-show-entry) ("Add keywords to entries" . org-ref-helm-tag-entries) ("Copy entry to clipboard" . bibtex-completion-copy-candidate) ("Add PDF to library" . helm-bibtex-add-pdf-to-library)) (requires-pattern . 0) (filtered-candidate-transformer helm-bibtex-candidates-formatter helm-fuzzy-highlight-matches) (match helm-mm-exact-match helm-mm-match) (redisplay . identity) (header-line . "C-j: Open PDF file (if present) ...") (multimatch . t) (group . helm)) ((name . "Fallback options") (match (lambda ... t)) (candidates . bibtex-completion-fallback-candidates) (no-matchplugin) (nohighlight) (action . bibtex-completion-fallback-action))) nil nil nil nil "*helm bibtex*" nil nil nil)

  apply(helm ((((name . "BibTeX entries") (init . bibtex-completion-init) (candidates . bibtex-completion-candidates) (keymap keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal state" ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (insert-state keymap "Auxiliary keymap for Insert state" ... ... ... ... ... ... ... ...) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert normal) s...") (26 . helm-select-action) (f13 lambda nil ... ...) (f12 lambda nil ... ...) (f11 lambda nil ... ...) (f10 lambda nil ... ...) (f9 lambda nil ... ...) (f8 lambda nil ... ...) (f7 lambda nil ... ...) (f6 lambda nil ... ...) (f5 lambda nil ... ...) (f4 lambda nil ... ...) (f3 lambda nil ... ...) (f2 lambda nil ... ...) (menu-bar keymap ...) (help keymap ...) (23 . #f(compiled-function () ... #<bytecode 0x1fff16009011>)) (f1 lambda nil ... ...) (8 keymap ... ... ... ... ...) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap ... ... ... ... ... ... ... ... ... ... ... ...) (11 . helm-delete-minibuffer-contents) (67108896 . helm-toggle-visible-mark-forward) (0 . helm-toggle-visible-mark) (C-M-up . helm-scroll-other-window-down) (C-M-down . helm-scroll-other-window) (M-prior . helm-scroll-other-window-down) ...) (action ("Open PDF file (if present)" . helm-bibtex-open-pdf) ("Insert citation" . helm-bibtex-insert-citation) ("Open PDF, URL or DOI" . helm-bibtex-open-any) ("Open URL or DOI in browser" . helm-bibtex-open-url-or-doi) ("Insert reference" . helm-bibtex-insert-reference) ("Insert BibTeX key" . helm-bibtex-insert-key) ("Insert BibTeX entry" . helm-bibtex-insert-bibtex) ("Insert formatted citation(s)" lambda ... ...) ("Attach PDF to email" . helm-bibtex-add-PDF-attachment) ("Edit notes" . helm-bibtex-edit-notes) ("Show entry" . helm-bibtex-show-entry) ("Add keywords to entries" . org-ref-helm-tag-entries) ("Copy entry to clipboard" . bibtex-completion-copy-candidate) ("Add PDF to library" . helm-bibtex-add-pdf-to-library)) (requires-pattern . 0) (filtered-candidate-transformer helm-bibtex-candidates-formatter helm-fuzzy-highlight-matches) (match helm-mm-exact-match helm-mm-match) (redisplay . identity) (header-line . "C-j: Open PDF file (if present) (keepi...") (multimatch . t) (group . helm)) ((name . "Fallback options") (match (lambda ... t)) (candidates . bibtex-completion-fallback-candidates) (no-matchplugin) (nohighlight) (action . bibtex-completion-fallback-action))) nil nil nil nil "*helm bibtex*" nil nil nil))

  helm(:sources (((name . "BibTeX entries") (init . bibtex-completion-init) (candidates . bibtex-completion-candidates) (keymap keymap (tab . helm-execute-persistent-action) (normal-state keymap "Auxiliary keymap for Normal stat..." ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (insert-state keymap "Auxiliary keymap for Insert stat..." ... ... ... ... ... ... ... ...) (\(insert\ normal\)-state keymap "Auxiliary keymap for (insert nor...") (26 . helm-select-action) (f13 lambda nil ... ...) (f12 lambda nil ... ...) (f11 lambda nil ... ...) (f10 lambda nil ... ...) (f9 lambda nil ... ...) (f8 lambda nil ... ...) (f7 lambda nil ... ...) (f6 lambda nil ... ...) (f5 lambda nil ... ...) (f4 lambda nil ... ...) (f3 lambda nil ... ...) (f2 lambda nil ... ...) (menu-bar keymap ...) (help keymap ...) (23 . #f(compiled-function () ... #<bytecode 0x1fff16009011>)) (f1 lambda nil ... ...) (8 keymap ... ... ... ... ...) (20 . helm-toggle-resplit-and-swap-windows) (C-tab . undefined) (67108897 . helm-toggle-suspend-update) (3 keymap ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...) (67108987 . helm-enlarge-window) (67108989 . helm-narrow-window) (19 . undefined) (24 keymap ... ... ... ... ... ... ... ... ... ... ... ...) ...) (action ("Open PDF file (if present)" . helm-bibtex-open-pdf) ("Insert citation" . helm-bibtex-insert-citation) ("Open PDF, URL or DOI" . helm-bibtex-open-any) ("Open URL or DOI in browser" . helm-bibtex-open-url-or-doi) ("Insert reference" . helm-bibtex-insert-reference) ("Insert BibTeX key" . helm-bibtex-insert-key) ("Insert BibTeX entry" . helm-bibtex-insert-bibtex) ("Insert formatted citation(s)" lambda ... ...) ("Attach PDF to email" . helm-bibtex-add-PDF-attachment) ("Edit notes" . helm-bibtex-edit-notes) ("Show entry" . helm-bibtex-show-entry) ("Add keywords to entries" . org-ref-helm-tag-entries) ("Copy entry to clipboard" . bibtex-completion-copy-candidate) ("Add PDF to library" . helm-bibtex-add-pdf-to-library)) (requires-pattern . 0) (filtered-candidate-transformer helm-bibtex-candidates-formatter helm-fuzzy-highlight-matches) (match helm-mm-exact-match helm-mm-match) (redisplay . identity) (header-line . "C-j: Open PDF file (if present) ...") (multimatch . t) (group . helm)) ((name . "Fallback options") (match (lambda ... t)) (candidates . bibtex-completion-fallback-candidates) (no-matchplugin) (nohighlight) (action . bibtex-completion-fallback-action))) :full-frame t :buffer "*helm bibtex*" :candidate-number-limit 500)

  helm-bibtex()

  org-ref-helm-insert-cite-link(nil)

  funcall-interactively(org-ref-helm-insert-cite-link nil)

  call-interactively(org-ref-helm-insert-cite-link nil nil)

  command-execute(org-ref-helm-insert-cite-link)