bugGNU Octave - Bugs: bug #51317, class not found:...

 
 

bug #51317: class not found: matlab.mixin.Copyable

Submitter:  Alois Schlögl <schloegl>
Submitted:  Mon 26 Jun 2017 05:43:33 PM UTC
   
 
Category:  Octave Function Severity:  1 - Wish
Priority:  3 - Low Item Group:  Feature Request
Status:  None Assigned to:  None
Originator Name:  Open/Closed:  * Open
Release:  * dev Operating System:  * Any
Fixed Release:  None Planned Release:  None
* Mandatory Fields

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Tue 27 Jun 2017 03:59:21 PM UTC, comment #2: 

The superclass "matlab.mixin.Copyable" is not (yet) implemented in Octave. Marking as feature request and lowering priority.

You might try changing those classes to inherit from "handle" instead and manually implement copy methods as a workaround.

Markus Mützel <mmuetzel>
Group administrator
Tue 27 Jun 2017 05:37:40 AM UTC, comment #1: 

The error message is


>> mib
error: class not found: matlab.mixin.Copyable
error: called from
    reset at line 175 column 24
    mibModel at line 160 column 13
    mib at line 79 column 7
>>


I checked also whether the java installation is working


  javaObject ("java.math.BigDecimal",  1.001 );



Alois Schlögl <schloegl>
Mon 26 Jun 2017 05:43:33 PM UTC, original submission:  

I tried to run "MIB Matlab 2.10 [01.06.2017]" from which is available from
   http://mib.helsinki.fi/web-update/MIB2_Matlab.zip
and licensed under GPL v2
   http://mib.helsinki.fi/license.html

I've uncompressed the installer, and added the path


  addpath /home/packages/mib-2.10


Trying to run mib fails with this error message:


>> mib
error: class not found: matlab.mixin.Copyable
error: called from
    reset at line 175 column 24
    mibModel at line 160 column 13
    mib at line 79 column 7
-verbatim


When searching for the problem, I came across this blog
  http://undocumentedmatlab.com/blog/general-use-object-copy
which might contain useful information.


Alois Schlögl <schloegl>

 

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    Follow 6 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-06-27 mmuetzel CategoryNone Octave Function
        Severity3 - Normal 1 - Wish
        Priority5 - Normal 3 - Low
        Item GroupMatlab Compatibility Feature Request
        Release4.2.1 dev
        Operating SystemGNU/Linux Any

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