-Lisp error: (wrong-type-argument number-or-marker-p helm-etags-plus-min-pattern-length)

[john-carter]

When invoking M-. I get this error....

Debugger entered--Lisp error: (wrong-type-argument number-or-marker-p helm-etags-plus-min-pattern-length)
  helm-update-source-p(((name . "Etags+") (init . helm-etags-plus-get-avail-tag-bufs) (candidates . helm-etags-plus-get-candidates-cache) (volatile) (pattern-transformer (lambda (helm-pattern) (setq helm-etags-plus-untransformed-helm-pattern helm-pattern) (regexp-quote (replace-regexp-in-string "\\\\_<\\|\\\\_>" "" helm-pattern)))) (requires-pattern . helm-etags-plus-min-pattern-length) (action ("Goto the location" . helm-etags-plus-goto-location))))
  helm-update(nil)
  helm-read-from-minibuffer("Find Tag (at least 3 chars): " #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) nil nil nil nil nil)
  helm-internal(helm-etags-plus-source #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) "Find Tag (at least 3 chars): " nil nil nil nil nil nil)
  apply(helm-internal (helm-etags-plus-source #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) "Find Tag (at least 3 chars): " nil nil nil nil nil nil))
  helm(helm-etags-plus-source #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) "Find Tag (at least 3 chars): " nil nil nil nil nil nil)
  apply(helm (helm-etags-plus-source #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) "Find Tag (at least 3 chars): " nil nil nil nil nil nil))
  helm(:sources helm-etags-plus-source :input #("\\_<trustedList_Event\\_>" 3 20 (fontified t face font-lock-type-face)) :prompt "Find Tag (at least 3 chars): ")
  helm-etags-plus-select-internal()
  helm-etags-plus-select(nil)
  funcall-interactively(helm-etags-plus-select nil)
  call-interactively(helm-etags-plus-select nil nil)
  command-execute(helm-etags-plus-select)

The string "trustedList_Event" is the symbol in my code I'm trying to lookup in the TAGS file.

I'm running bleeding edge emacs-snapshot and helm, so that may well be my problem ;-)

Using helm 20210326.1959 from Melpa and GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30, cairo version 1.15.10) of 2021-03-30 from the Ubuntu elisp ppa.

Thanks.

[zw963]

this is package seem like not on maintain anymore.

in fact, we can switch to use helm builtin helm-etags-select, it works very well.