使用helm，在helm的minibuffer中弹出的文件列表中，选某一个回车并没有打开文件，而是报错： cl–assertion-failed: No such action ‘#[(candidate) ((let* ((files (helm-marked-candidates)) (buffers (mapcar 'find-file-noselect files))) (spacemacs//helm-open-buffers-in-windows buffers))) nil]’ for this source [3 times]
测试发现各个弹出helm mini buffer，并在mini buffer中选择的功能，回车都报错无法打开文件 debug信息：
Debugger entered–Lisp error: (error “Cannot make side window the only window”)
error(“Cannot make side window the only window”)
(cond ((and window-already-maximal (window-parameter nil 'spacemacs-max-state-writable)) (let ((selected-win-state (window-state-get (selected-window)))) (window-state-put (or (window-parameter nil 'spacemacs-max-state) (window-parameter nil 'spacemacs-max-state-writable)) (selected-window)) (window-state-put selected-win-state (selected-window)) (set-window-parameter nil 'spacemacs-max-state nil) (set-window-parameter nil 'spacemacs-max-state-writable nil))) ((and (not window-already-maximal) (window-parameter nil ‘window-side)) (error “Cannot make side window the only window”)) ((not window-already-maximal) (walk-windows #’(lambda (win) (set-window-parameter win 'spacemacs-max-state nil) (set-window-parameter win 'spacemacs-max-state-writable nil))) (set-window-parameter nil 'spacemacs-max-state (window-state-get max-target-window)) (set-window-parameter nil 'spacemacs-max-state-writable (window-state-get max-target-window t)) (if dotspacemacs-maximize-window-keep-side-windows (spacemacs//delete-other-non-side-windows) (let ((ignore-window-parameters t)) (delete-other-windows)))))
(let* ((max-target-window (if dotspacemacs-maximize-window-keep-side-windows (window-main-window) (frame-root-window))) (window-already-maximal (eq max-target-window (selected-window)))) (cond ((and window-already-maximal (window-parameter nil 'spacemacs-max-state-writable)) (let ((selected-win-state (window-state-get (selected-window)))) (window-state-put (or (window-parameter nil 'spacemacs-max-state) (window-parameter nil 'spacemacs-max-state-writable)) (selected-window)) (window-state-put selected-win-state (selected-window)) (set-window-parameter nil 'spacemacs-max-state nil) (set-window-parameter nil 'spacemacs-max-state-writable nil))) ((and (not window-already-maximal) (window-parameter nil ‘window-side)) (error “Cannot make side window the only window”)) ((not window-already-maximal) (walk-windows #’(lambda (win) (set-window-parameter win 'spacemacs-max-state nil) (set-window-parameter win 'spacemacs-max-state-writable nil))) (set-window-parameter nil 'spacemacs-max-state (window-state-get max-target-window)) (set-window-parameter nil ‘spacemacs-max-state-writable (window-state-get max-target-window t)) (if dotspacemacs-maximize-window-keep-side-windows (spacemacs//delete-other-non-side-windows) (let ((ignore-window-parameters t)) (delete-other-windows))))))
spacemacs/toggle-maximize-window()
funcall-interactively(spacemacs/toggle-maximize-window)
command-execute(spacemacs/toggle-maximize-window)
recursive-edit()
debug(error (cl-assertion-failed ((or (eq action actions) (byte-code-function-p action) (helm-subr-native-elisp-p action) (and (listp action) (functionp action)) (rassq action actions)) "No such action %s' for this source"))) cl--assertion-failed((or (eq action actions) (byte-code-function-p action) (helm-subr-native-elisp-p action) (and (listp action) (functionp action)) (rassq action actions)) "No such action %s’ for this source" nil (#f(lambda (candidate) :dynbind (let* ((files (helm-marked-candidates)) (buffers (mapcar 'find-file-noselect files))) (spacemacs//helm-open-buffers-in-windows buffers)))))
helm-exit-and-execute-action(#f(lambda (candidate) :dynbind (let* ((files (helm-marked-candidates)) (buffers (mapcar 'find-file-noselect files))) (spacemacs//helm-open-buffers-in-windows buffers))))
spacemacs/helm-find-files-windows()
funcall-interactively(spacemacs/helm-find-files-windows)
command-execute(spacemacs/helm-find-files-windows)
helm-read-from-minibuffer("Find files or url: " “/home/liweigao/” nil nil nil nil nil)
helm-internal(helm-source-find-files “/home/liweigao/” "Find files or url: " nil nil “helm find files” nil nil nil)
helm(helm-source-find-files “/home/liweigao/” “Find files or url: " nil nil “helm find files” nil nil nil)
helm(:sources helm-source-find-files :input “/home/liweigao/” :case-fold-search smart :preselect nil :ff-transformer-show-only-basename t :default nil :prompt “Find files or url: " :buffer “helm find files”)
helm-find-files-1(”/home/liweigao/”)
(let* ((hist (and arg helm-ff-history (helm-find-files-history nil))) (default-input hist) (input (cond ((and (eq major-mode 'dired-mode) default-input) (file-name-directory default-input)) ((and (not (string= default-input “”)) default-input)) (t (expand-file-name (helm-current-directory)))))) (set-text-properties 0 (length input) nil input) (helm-find-files-1 input))
spacemacs/helm-find-files(nil)
funcall-interactively(spacemacs/helm-find-files nil)
command-execute(spacemacs/helm-find-files)
lazy-helm/spacemacs/helm-find-files()
funcall-interactively(lazy-helm/spacemacs/helm-find-files)
command-execute(lazy-helm/spacemacs/helm-find-files)