Thanx Trevor, That's the way I have to do it, but sometimes one forgets....
Regards, Kare On Tue, 2007-05-08 at 09:44 +1200, Trevor Carey-Smith wrote: > Hi, > Not sure if this is the problem, but if your script is bailing out > with an error before plend() is called then next time you run the > script it will try to open plplot when its already open. There may be > a better fix, but if you just call plend() before rerunning your > script it might solve your problem > > Regards, > Trevor. > > ----- Original Message ----- > From: Kåre Edvardsen <[EMAIL PROTECTED]> > Date: Monday, May 7, 2007 10:57 pm > Subject: [Perldl] More plplot issues... > To: Perl <[email protected]> > > > There is a very unfortunate thing with plplot and PDL; when making > > mistakes which makes PDL barf, I often experience the whole PDL > > sessionto terminate with segmentation fault. If I for instance > > get a warning > > like: > > > > perldl> do 'test.pl' > > Can't call method "nslice" on an undefined value at test.pl line > 187. > > > > I then correct the mistake and re-run the code, but somehow my > plplot > > calls are messed up, even they are correct programmed and I get this > > error: > > > > *** PLPLOT WARNING *** > > plsdev: Must be called before plinit. > > Segmentation fault > > > > This is not very funny when it takes 15 min to re-run the whole > > chunk of > > code which builds up the piddles I want to plot. > > > > Does anyone know if Is it possible to make the perldl session more > > crash-safe? > > > > Cheers, > > Kare > >
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