Errors while deleting packages via counsel-package

[seagle0128]

macOS 10.12.4
GNU Emacs 25.2
Ivy 0.9.1

While I use counsel-package to delete a package, I got the error message.

1. M-x counsel-package
2. Input ^-nlinum
3. RET

Debugger entered--Lisp error: (wrong-type-argument arrayp nlinum)
  package-delete(nlinum)
  counsel-package-action((#("-nlinum" 0 1 (idx 3651)) nlinum [cl-struct-package-desc nlinum (1 6) "Show line numbers in the margin" nil single "gnu" nil ((:url . "http://elpa.gnu.org/packages/nlinum.html") (:keywords "convenience")) nil]))
  ivy-call()
  ivy-read("Packages (install +pkg or delete -pkg): " ((#("+0blayout" 0 1 (idx 0)) 0blayout [cl-struct-package-desc 0blayout (20161007 2307) "Layout grouping with ease" nil single "melpa" nil ((:url . "https://github.com/etu/0blayout") (:keywords "convenience" "window-management")) nil]) (#("+0xc" 0 1 (idx 1)) 0xc [cl-struct-package-desc 0xc (20170125 1953) "Base conversion made easy" ((emacs (24 4)) (s (1 11 0))) single "melpa" nil ((:url . "http://github.com/AdamNiederer/0xc") (:keywords "base" "conversion")) nil]) (#("+2048-game" 0 1 (idx 2)) 2048-game [cl-struct-package-desc 2048-game (20151026 1233) "play 2048 in Emacs" nil single "melpa" nil ((:url . "https://bitbucket.org/zck/2048.el")) nil]) (#("+4clojure" 0 1 (idx 3)) 4clojure [cl-struct-package-desc 4clojure (20131014 1507) "Open and evaluate 4clojure.com questions" ((json (1 2)) (request (0 2 0))) single "melpa" nil ((:keywords "languages" "data")) nil]) (#("+@" 0 1 (idx 4)) @ [cl-struct-package-desc @ (20140707 520) "multiple-inheritance prototype-based objects DSL" ((queue (0 1)) (emacs (24))) tar "melpa" nil ((:url . "https://github.com/skeeto/at-el")) nil]) (#("+aa-edit-mode" 0 1 (idx 5)) aa-edit-mode [cl-struct-package-desc aa-edit-mode (20170118 1920) "Major mode for editing AA(S_JIS Art) and .mlt file" ((emacs (24 3)) (navi2ch (2 0 0))) single "melpa" nil ((:keywords "wp" "text" "shiftjis" "mlt" "yaruo")) nil]) (#("+abc-mode" 0 1 (idx 6)) abc-mode [cl-struct-package-desc abc-mode (20140225 944) "Major mode for editing abc music files" nil single "melpa" nil ((:keywords "local" "docs")) nil]) (#("+abl-mode" 0 1 (idx 7)) abl-mode [cl-struct-package-desc abl-mode (20170309 117) "Python TDD minor mode" nil single "melpa" nil ((:url . "http://github.com/afroisalreadyinu/abl-mode")) nil]) (#("+abyss-theme" 0 1 (idx 8)) abyss-theme [cl-struct-package-desc abyss-theme (20160420 512) "A dark theme with contrasting colours." ((emacs (24))) single "melpa" nil ((:url . "https://github.com/mgrbyte/emacs-abyss-theme") (:keywords "theme" "dark" "contrasting colours")) nil]) (#("+ac-alchemist" 0 1 (idx 9)) ac-alchemist [cl-struct-package-desc ac-alchemist (20150907 2356) "auto-complete source for alchemist" ((auto-complete (1 5 0)) (alchemist (1 5 0)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-alchemist")) nil]) (#("+ac-anaconda" 0 1 (idx 10)) ac-anaconda [cl-struct-package-desc ac-anaconda (20160221 1123) "Anaconda sources for auto-complete-mode" ((auto-complete (1 4 0)) (anaconda-mode (0 1 1)) (dash (2 6 0))) single "melpa" nil ((:url . "https://github.com/proofit404/ac-anaconda")) nil]) (#("+ac-c-headers" 0 1 (idx 11)) ac-c-headers [cl-struct-package-desc ac-c-headers (20151021 134) "auto-complete source for C headers" ((auto-complete (1 3 1))) single "melpa" nil ((:url . "http://hins11.yu-yake.com/")) nil]) (#("+ac-cake" 0 1 (idx 12)) ac-cake [cl-struct-package-desc ac-cake (20140315 929) "CakePHP Minor Mode auto-complete.el source" ((cake (1 4 2)) (auto-complete (1 4 0))) single "melpa" nil ((:url . "http://code.101000lab.org")) nil]) (#("+ac-cake2" 0 1 (idx 13)) ac-cake2 [cl-struct-package-desc ac-cake2 (20140320 8) "CakePHP 2 Minor Mode auto-complete.el source" ((cake2 (1 1 2)) (auto-complete (1 4 0))) single "melpa" nil ((:url . "http://code.101000lab.org")) nil]) (#("+ac-capf" 0 1 (idx 14)) ac-capf [cl-struct-package-desc ac-capf (20151031 1917) "auto-complete source with completion-at-point" ((auto-complete (1 4)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-capf")) nil]) (#("+ac-cider" 0 1 (idx 15)) ac-cider [cl-struct-package-desc ac-cider (20161006 19) "Clojure auto-complete sources using CIDER" ((cider (0 8 0)) (auto-complete (1 4)) (cl-lib (0 3))) single "melpa" nil ((:url . "https://github.com/clojure-emacs/ac-cider") (:keywords "languages" "clojure" "nrepl" "cider" "compliment")) nil]) (#("+ac-clang" 0 1 (idx 16)) ac-clang [cl-struct-package-desc ac-clang (20170330 1108) "Auto Completion source by libclang for GNU Emacs" ((emacs (24)) (cl-lib (0 5)) (auto-complete (1 4 0)) (pos-tip (0 4 6)) (yasnippet (0 8 0))) tar "melpa" nil ((:url . "https://github.com/yaruopooner/ac-clang") (:keywords "completion" "convenience" "intellisense")) nil]) (#("+ac-dabbrev" 0 1 (idx 17)) ac-dabbrev [cl-struct-package-desc ac-dabbrev (20130905 2218) "auto-complete.el source for dabbrev" nil single "melpa" nil nil nil]) (#("+ac-dcd" 0 1 (idx 18)) ac-dcd [cl-struct-package-desc ac-dcd (20170323 601) "Auto Completion source for dcd for GNU Emacs" ((auto-complete (1 3 1)) (flycheck-dmd-dub (0 7))) single "melpa" nil ((:url . "http://github.com/atilaneves/ac-dcd") (:keywords "languages")) nil]) (#("+ac-emacs-eclim" 0 1 (idx 19)) ac-emacs-eclim [cl-struct-package-desc ac-emacs-eclim (20170104 743) "auto-complete source for eclim" ((eclim (0 3)) (auto-complete (1 5))) single "melpa" nil nil nil]) (#("+ac-emmet" 0 1 (idx 20)) ac-emmet [cl-struct-package-desc ac-emmet (20131015 858) "auto-complete sources for emmet-mode's snippets" ((emmet-mode (1 0 2)) (auto-complete (1 4))) single "melpa" nil ((:url . "https://github.com/yasuyk/ac-emmet") (:keywords "completion" "convenience" "emmet")) nil]) (#("+ac-emoji" 0 1 (idx 21)) ac-emoji [cl-struct-package-desc ac-emoji (20150823 11) "auto-complete source of Emoji" ((auto-complete (1 5 0)) (cl-lib (0 5))) tar "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-emoji")) nil]) (#("+ac-etags" 0 1 (idx 22)) ac-etags [cl-struct-package-desc ac-etags (20161001 807) "etags/ctags completion source for auto-complete" ((auto-complete (1 4))) single "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-etags")) nil]) (#("+ac-geiser" 0 1 (idx 23)) ac-geiser [cl-struct-package-desc ac-geiser (20130928 2347) "Auto-complete backend for geiser" ((geiser (0 5)) (auto-complete (1 4))) tar "melpa" nil nil nil]) (#("+ac-haskell-process" 0 1 (idx 24)) ac-haskell-process [cl-struct-package-desc ac-haskell-process (20150423 702) "Haskell auto-complete source which uses the current haskell process" ((auto-complete (1 4)) (haskell-mode (13))) single "melpa" nil ((:keywords "languages")) nil]) (#("+ac-helm" 0 1 (idx 25)) ac-helm [cl-struct-package-desc ac-helm (20160318 1933) "Helm interface for auto-complete" ((helm (1 6 3)) (auto-complete (1 4 0)) (popup (0 5 0)) (cl-lib (0 5))) single "melpa" nil ((:keywords "completion" "convenience" "helm")) nil]) (#("+ac-html" 0 1 (idx 26)) ac-html [cl-struct-package-desc ac-html (20151005 31) "auto complete source for html tags and attributes" ((auto-complete (1 4)) (s (1 9)) (f (0 17)) (dash (2 10))) tar "melpa" nil ((:url . "https://github.com/cheunghy/ac-html") (:keywords "html" "auto-complete" "slim" "haml" "jade")) nil]) (#("+ac-html-angular" 0 1 (idx 27)) ac-html-angular [cl-struct-package-desc ac-html-angular (20151224 2319) "auto complete angular15 data for `ac-html' and `company-web'" ((web-completion-data (0 1))) tar "melpa" nil ((:url . "https://github.com/osv/ac-html-bootstrap") (:keywords "html" "auto-complete" "angular")) nil]) (#("+ac-html-bootstrap" 0 1 (idx 28)) ac-html-bootstrap [cl-struct-package-desc ac-html-bootstrap (20160302 901) "auto complete bootstrap3/fontawesome classes for `ac-html' and `company-web'" ((web-completion-data (0 1))) tar "melpa" nil ((:url . "https://github.com/osv/ac-html-bootstrap") (:keywords "html" "auto-complete" "bootstrap" "cssx")) nil]) (#("+ac-html-csswatcher" 0 1 (idx 29)) ac-html-csswatcher [cl-struct-package-desc ac-html-csswatcher (20151208 1313) "css/less class/id completion with `ac-html' or `company-web'" ((web-completion-data (0 1))) single "melpa" nil ((:url . "https://github.com/osv/ac-html-csswatcher") (:keywords "html" "css" "less" "auto-complete")) nil]) (#("+ac-inf-ruby" 0 1 (idx 30)) ac-inf-ruby [cl-struct-package-desc ac-inf-ruby (20131115 350) "Enable auto-complete in inf-ruby sessions" ((inf-ruby (2 3 2)) (auto-complete (1 4))) single "melpa" nil ((:keywords "languages" "tools")) nil]) (#("+ac-ispell" 0 1 (idx 31)) ac-ispell [cl-struct-package-desc ac-ispell (20151031 1926) "ispell completion source for auto-complete" ((auto-complete (1 4)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-ispell")) nil]) (#("+ac-js2" 0 1 (idx 32)) ac-js2 [cl-struct-package-desc ac-js2 (20140906 442) "Auto-complete source for Js2-mode, with navigation" ((js2-mode (20090723)) (skewer-mode (1 4))) tar "melpa" nil ((:url . "https://github.com/ScottyB/ac-js2")) nil]) (#("+ac-math" 0 1 (idx 33)) ac-math [cl-struct-package-desc ac-math (20141116 1327) "Auto-complete sources for input of mathematical symbols and latex tags" ((auto-complete (1 4)) (math-symbol-lists (1 0))) single "melpa" nil ((:url . "https://github.com/vitoshka/ac-math") (:keywords "latex" "auto-complete" "unicode" "symbols")) nil]) (#("+ac-mozc" 0 1 (idx 34)) ac-mozc [cl-struct-package-desc ac-mozc (20150227 819) "auto-complete sources for Japanese input using Mozc" ((cl-lib (0 5)) (auto-complete (1 4)) (mozc (0))) single "melpa" nil ((:url . "https://github.com/igjit/ac-mozc")) nil]) (#("+ac-octave" 0 1 (idx 35)) ac-octave [cl-struct-package-desc ac-octave (20170220 1728) "An auto-complete source for Octave" ((auto-complete (1 4 0))) single "melpa" nil ((:url . "https://github.com/coldnew/ac-octave") (:keywords "octave" "auto-complete" "completion")) nil]) (#("+ac-php" 0 1 (idx 36)) ac-php [cl-struct-package-desc ac-php (20170110 2036) "auto-completion source for php" ((ac-php-core (1)) (auto-complete (1 4 0)) (yasnippet (0 8 0))) single "melpa" nil ((:url . "https://github.com/xcwen/ac-php") (:keywords "completion" "convenience" "intellisense")) nil]) (#("+ac-php-core" 0 1 (idx 37)) ac-php-core [cl-struct-package-desc ac-php-core (20170327 542) "gen tags for php" ((emacs (24)) (dash (1)) (php-mode (1)) (xcscope (1)) (s (1)) (f (0 17 0)) (popup (0 5 0))) tar "melpa" nil ((:url . "https://github.com/xcwen/ac-php") (:keywords "completion" "convenience" "intellisense")) nil]) (#("+ac-racer" 0 1 (idx 38)) ac-racer [cl-struct-package-desc ac-racer (20170114 9) "auto-complete source of racer" ((emacs (24 3)) (auto-complete (1 5 0)) (racer (0 0 2))) single "melpa" nil ((:url . "https://github.com/syohex/emacs-ac-racer")) nil]) (#("+ac-rtags" 0 1 (idx 39)) ac-rtags [cl-struct-package-desc ac-rtags (20170402 653) "auto-complete back-end for RTags" ((auto-complete (1 4 0)) (rtags (2 9))) single "melpa" nil ((:url . "http://rtags.net")) nil]) (#("+ac-skk" 0 1 (idx 40)) ac-skk [cl-struct-package-desc ac-skk (20141229 1719) "auto-complete-mode source for DDSKK a.k.a Japanese input method" ((auto-complete (1 3 1)) (ddskk (16 0 50)) (tinysegmenter (0)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/myuhe/ac-skk.el") (:keywords "convenience" "auto-complete")) nil]) (#("+ac-slime" 0 1 (idx 41)) ac-slime [cl-struct-package-desc ac-slime (20150729 2035) "An auto-complete source using slime completions" ((auto-complete (1 4)) (slime (2 9)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/purcell/ac-slime")) nil]) (#("+ac-sly" 0 1 (idx 42)) ac-sly [cl-struct-package-desc ac-sly (20150421 1322) "An auto-complete source using sly completions" ((sly (1 0 0 -3)) (auto-complete (1 4)) (cl-lib (0 5))) single "melpa" nil ((:url . "https://github.com/qoocku/ac-sly")) nil]) (#("+ace-flyspell" 0 1 (idx 43)) ace-flyspell [cl-struct-package-desc ace-flyspell (20170308 2109) "Jump to and correct spelling errors using `ace-jump-mode' and flyspell" ((avy (0 4 0))) single "melpa" nil ((:url . "https://github.com/cute-jumper/ace-flyspell") (:keywords "extensions")) nil]) (#("+ace-isearch" 0 1 (idx 44)) ace-isearch [cl-struct-package-desc ace-isearch (20161107 1730) "A seamless bridge between isearch, ace-jump-mode, avy and helm-swoop" ((ace-jump-mode (2 0)) (avy (0 3)) (helm-swoop (1 4)) (emacs (24))) single "melpa" nil ((:url . "https://github.com/tam17aki/ace-isearch")) nil]) (#("+ace-jump-buffer" 0 1 (idx 45)) ace-jump-buffer [cl-struct-package-desc ace-jump-buffer (20160229 1458) "fast buffer switching extension to `avy'" ((avy (0 4 0)) (dash (2 4 0))) single "melpa" nil ((:url . "https://github.com/waymondo/ace-jump-buffer")) nil]) (#("+ace-jump-helm-line" 0 1 (idx 46)) ace-jump-helm-line [cl-struct-package-desc ace-jump-helm-line (20160918 1136) "Ace-jump to a candidate in helm window" ((avy (0 4 0)) (helm (1 6 3))) single "melpa" nil ((:url . "https://github.com/cute-jumper/ace-jump-helm-line") (:keywords "extensions")) nil]) (#("+ace-jump-zap" 0 1 (idx 47)) ace-jump-zap [cl-struct-package-desc ace-jump-zap (20150330 1342) "Character zapping, `ace-jump-mode` style" ((ace-jump-mode (1 0)) (dash (2 10 0))) single "melpa" nil ((:url . "https://github.com/waymondo/ace-jump-zap") (:keywords "convenience" "tools" "extensions")) nil]) (#("+ace-mc" 0 1 (idx 48)) ace-mc [cl-struct-package-desc ace-mc (20160408 1737) "Add multiple cursors quickly using ace jump" ((ace-jump-mode (1 0)) (multiple-cursors (1 0)) (dash (2 10 0))) single "melpa" nil ((:url . "https://github.com/mm--/ace-mc") (:keywords "motion" "location" "cursor")) nil]) (#("+ace-popup-menu" 0 1 (idx 49)) ace-popup-menu [cl-struct-package-desc ace-popup-menu (20161231 1553) "Replace GUI popup menu with something more efficient" ((emacs (24 3)) (avy-menu (0 1))) single "melpa" nil ((:url . "https://github.com/mrkkrp/ace-popup-menu") (:keywords "convenience" "popup" "menu")) nil]) ...) :action counsel-package-action :initial-input "^+ " :require-match t :caller counsel-package)
  counsel-package()
  funcall-interactively(counsel-package)
  call-interactively(counsel-package record nil)
  command-execute(counsel-package record)
  #[257 "\304\305!\203\f
\306\307�!!\210��\307�!\211��\310\307�!\311\")\207" [current-prefix-arg prefix-arg this-command real-this-command featurep smex smex-rank intern command-execute record] 4 "\n\n(fn CMD)"]("counsel-package")
  ivy-call()
  ivy-read("M-x " ("toggle-debug-on-error" "package-delete" "global-linum-mode" "global-nlinum-mode" "list-packages" "dired-k" "emacs-init-time" "benchmark-init/show-durations-tabulated" "try" "fzf" "save-buffers-kill-emacs" "auto-package-update-now" "eshell" "load-library" "bmkp-set-lighting-for-bookmark" "ag" "flyspell-mode" "recode-region" "projectile-mode" "package-autoremove" "byte-compile-init-dir" "bmkp-toggle-auto-light-when-set" "global-diff-hl-mode" "diff-hl-amend-mode" "benchmark-init/show-durations-tree" "svn-status" "ripgrep-regexp" "bmkp-light-bookmarks" "flymd-flyit" "esup" "ivy-mode" "discover-my-major" "ack" "gfm-mode" "open-junk-file" "projectile-ripgrep" "quickrun" "diff-hl-mode" "git-timemachine" "discover-my-mode" "diff-hl-margin-mode" "diff-hl-flydiff-mode" "paradox-upgrade-packages" "revert-buffer-with-coding-system" "term" "bar-browse" "sort-lines" "ztree-diff" "eval-region" "emacs-uptime" ...) :predicate nil :require-match t :history extended-command-history :action #[257 "\304\305!\203\f
\306\307�!!\210��\307�!\211��\310\307�!\311\")\207" [current-prefix-arg prefix-arg this-command real-this-command featurep smex smex-rank intern command-execute record] 4 "\n\n(fn CMD)"] :sort nil :keymap (keymap (67108908 . counsel--info-lookup-symbol) (67108910 . counsel-find-symbol)) :initial-input "^" :caller counsel-M-x)
  counsel-M-x()
  funcall-interactively(counsel-M-x)
  call-interactively(counsel-M-x nil nil)
  command-execute(counsel-M-x)

[abo-abo]

Thanks, please test.

[seagle0128]

Sure. Already test locally. It works well. Waiting for the melpa updating.
Thanks for the quick fix!