Re: crash while plotting

[Doug Stewart]

On Fri, Jun 1, 2012 at 10:20 AM, Jose <address@hidden> wrote:

Hello all.

I somehow managed to crash octave with some plotting scripts. After simplification, the following code reproduces the problem and crashes octave (versions 3.6.1 and 3.6.2) when using fltk.

----
clf;
[X,Y] = meshgrid(-2:.2:2, -2:.2:2);Z = X .* exp(-X.^2 - Y.^2);
mesh(X,Y,Z,'linewidth',1);axis('equal');colorbar;hold on;
imagesc(X,Y,Z);colorbar;
---

When using gnuplot it generates lots of of complaints but it does not crash.

The code might not make sense (with the "hold on"), but the point is that octave crashes

Sorry that I cannot explore further with my limitted knowledge.

BR
Jose
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I have confirmed this on 3.7.0+ and 3.6.1 and 3.2.3

the error message is

error: base_graphics_object:: get_properties: invalid graphics object

If Jose does not file a bug report then I will do it.

--

DAS

https://linuxcounter.net/user/206392.html