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Re: [gnugo-devel] crash in twogtp

From: Gunnar Farneback
Subject: Re: [gnugo-devel] crash in twogtp
Date: Sat, 05 Jul 2003 01:25:37 +0200
User-agent: EMH/1.14.1 SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.3 Emacs/20.7 (sparc-sun-solaris2.7) (with unibyte mode)

Bernard wrote:
> I have a problem with the perl script twogtp. Depending on the version 
> of perl, it may crash.
> address@hidden ~/tmp/gnugo-3.3.21$ perl interface/gtp_examples/twogtp --white 
> "interface/gnugo --mode gtp" --black "interface/gnugo --mode gtp" --games 1
> Can't use an undefined value as a SCALAR reference at 
> interface/gtp_examples/twogtp line 103.
> address@hidden ~/tmp/gnugo-3.3.21$ perl --version
> This is perl, v5.8.0 built for i386-linux-thread-multi
> I have been able to make twogtp work using perl version 5.005_03.

Do we have any perl experts on board? The perl versions of twogtp seem
to need some shaping up before 3.4. In addition to the problem above
they should also be made aware of GTP version 2. (If someone who wants
to work with this knows perl but not the protocol issues I can
describe what needs to be done for GTP version 2 compliance.)


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