Another Java related Segmentation violation on WinXP

[Michael Goffioul]

Could you also provide a text file that shows the problem on
your system? I tried, but can't reproduce it.

Michael.

On 1/25/08, Tribo Laboy <tribolaboy at gmail.com> wrote:
> Hi!
>
> I am having a hard time to troubleshoot Java-related segfault of
> Octave on Windows with JHandles backend.
> I am using a modified textread.m file from FileExchange, in which I
> have tried to remove all calls to graphic routines (it uses a
> waitbar).
> Sometimes the program runs just fine and imports the data into a cell
> array as it is supposed to do. Sometimes it fails miserably and
> complains about Java. I really can't understand where does this come
> from.
>
> I have uploaded my modified copy of textread.m here:
> tribolaboy.googlepages.com/octave_stuff
>
> The execution of the comands and the trace of the segfault are shown below.
>
> Anyone can help?
>
>
> octave-3.0.0.exe:7> dtdt = readtext('data.txt')
> octave-3.0.0.exe:8> dtdt2 = readtext('data.txt')
> panic: Segmentation violation -- stopping myself...
> attempting to save variables to `octave-core'...
> save to `octave-core' complete
> error: java_invoke: first argument must be a Java object or a string
> error: evaluating argument list element number 1
> error: evaluating assignment expression near line 27, column 23
> error: evaluating if command near line 26, column 7
> error: evaluating if command near line 25, column 5
> error: called from `__jhandles_get' in file `C:\4Apps\MATH\Octave\share\octave\p
> ackages\jhandles-0.3.1\__jhandles_get.m'
> error: evaluating assignment expression near line 74, column 25
> error: evaluating argument list element number 1
> error: evaluating prefix operator `!' near line 74, column 10
> error: while: error evaluating conditional expression
> error: called from `close:close_all_figures' in file `C:\4Apps\MATH\Octave\share
> \octave\3.0.0\m\plot\close.m'
> error: evaluating if command near line 46, column 5
> error: evaluating if command near line 38, column 3
> error: called from `close' in file `C:\4Apps\MATH\Octave\share\octave\3.0.0\m\pl
> ot\close.m'
> error: called from `__jhandles_exit' in file `C:\4Apps\MATH\Octave\share\octave\
> packages\jhandles-0.3.1\__jhandles_exit.m'
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