Fail to load o-blog: invalid-slot-name when loading with emacs 25.x

[xmaillard]

Hello,

in my quest to find a =orgmode= blogging/authoring tool I found o-blog.

Trying to load it returns:

Eager macro-expansion failure: (invalid-slot-name "#<ob:framework-component ob:framework-component>" lead) [2 times]
slot-missing: Invalid slot name: "#<ob:framework-component ob:framework-component>", lead

Here is my o-blog.conf file (loaded via emacs -Q):

;; -*- Mode: Emacs-Lisp -*-

(add-to-list 'load-path "~/git/o-blog/lisp")
(require 'o-blog)

Version informations: GNU Emacs 25.1.50.1 (x86_64-apple-darwin15.0.0, NS appkit-1404.13 Version 10.11.1 (Build 15B42)) of 2015-12-03

OrgMode is from the /official/ GNU Emacs 25.x distribution.

Regards

[xmaillard]

I tried it with emacs 24.5 and it works. I will try to track down where it fails in eieio code tree.

[hanzejl]

I also have this problem with Emacs 25

[devminz]

• I also have same problem.
• I am using Spacemacs .
• My Emacs version is 26.0.50.2
• The error that is shown at startup is

Error in dotspacemacs/user-config: Invalid slot name: "#<ob:framework-component ob:framework-component>", lead

[Compro-Prasad]

Same problem here with Emacs 25.2 running Spacemacs.