bugGNU Octave - Bugs: bug #44665, error in concatenation of classdef...


bug #44665: error in concatenation of classdef objects

Submitted by:  -X- <jsh>
Submitted on:  Mon 30 Mar 2015 06:40:35 AM UTC  
Category:  Interpreter Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  None Assigned to:  None
Originator Name:  Open/Closed:  Open
Release:  4.0.0 Operating System:  Any

Add a New Comment(Rich Markup)

You are not logged in

Please log in, so followups can be emailed to you.


Thu 21 Apr 2016 04:02:04 PM UTC, comment #2:

The error message is now:

A way around is:

Guillaume <gyom>
Tue 02 Jun 2015 04:43:24 PM UTC, comment #1:

Retagging release from 4.0.0-rc2 to 4.0.0.

John W. Eaton <jwe>
Project Administrator
Mon 30 Mar 2015 06:40:35 AM UTC, original submission:

Concatenation of classdef objects fail with the error messages:

error: invalid conversion of multi-dimensional struct to scalar struct
error: octave_base_value::parent_class_name_list(): wrong type argument 'object'

It seems at least one part of the problem are the '__parent_classes__' and 'parent_class_names' functions which do not seem to support classdef objects.

To test, create a class, for example:

and try to concatenate some instances:

If this isn't supported yet maybe a better error message should be printed instead.

-X- <jsh>


(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

No files currently attached


Depends on the following items: None found

   bug dependencies.


Carbon-Copy List
  • -email is unavailable- added by amro_octave
  • -email is unavailable- added by gyom (Posted a comment)
  • -email is unavailable- added by jwe (Posted a comment)
  • -email is unavailable- added by jsh (Submitted the item)

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only project members can vote.




    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-05-09 siko1056 Dependencies- => bugs #53906 is dependent
    2016-12-09 amro_octave Carbon-Copy- => Added amro_octave
    2015-06-02 jwe Release4.0.0-rc2 => 4.0.0

    Back to the top

    Powered by Savane 3.4