bugGNU Octave - Bugs: bug #56793, surf() fails with "Illegal...

 
 

bug #56793: surf() fails with "Illegal instruction" error when called from batch

Submitter:  Yuri <yurivict>
Submitted:  Wed 21 Aug 2019 08:45:23 PM UTC
   
 
Category:  Plotting Severity:  2 - Minor
Priority:  3 - Low Item Group:  Segfault, Bus Error, etc.
Status:  Duplicate Assigned to:  None
Originator Name:  Open/Closed:  * Closed
Release:  * 5.1.0 Operating System:  * BSD
Fixed Release:  None Planned Release:  None
* Mandatory Fields

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Thu 22 Aug 2019 03:01:36 AM UTC, comment #1: 

Closed as duplicate of bug #56783.  Copy the OP entry to bug #56783.

Kai Torben Ohlhus <siko1056>
Group Member
Wed 21 Aug 2019 08:45:23 PM UTC, original submission:  

How to reproduce:
1. Create a file x.m with these lines:
xd=linspace(-1,1);
yd=linspace(0,2*pi);
[x,y]=meshgrid(xd,yd);
z=x.*cos(y);
surf(x,y,z)

2. Run the command: octave x.m:
$ octave y.m
Illegal instruction

The same lines work fine when typed into the GUI version of octave.

It briefly shows the window before failing.

octave-5.1.0_6 installed from the FreeBSD package on FreeBSD 12 amd64.


Yuri <yurivict>

 

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    Follow 7 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2019-08-22 siko1056 Dependencies- Depends on bugs #56783
    2019-08-22 siko1056 CategoryNone Plotting
        Severity3 - Normal 2 - Minor
        Priority5 - Normal 3 - Low
        Item GroupNone Segfault, Bus Error, etc.
        StatusNone Duplicate
        Open/ClosedOpen Closed

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