[Ifeffit] error message when trying to reopen Artemis file

mfehse marcus.fehse at univ-montp2.fr
Fri Dec 2 05:07:47 CST 2016


so i have created a little Artemis project to practice. Its tio2 data 
file with anatase cif file, i just included teh first path but havent 
done any fitting yet. When i close artemis and want to reopen it I get 
the following error:

"You must define a method name at 
/usr/lib/i386-linux-gnu/perl5/5.22/Class/MOP/Mixin/HasMethods.pm line 96
	Class::MOP::Mixin::HasMethods::has_method('Class::MOP::Class::Immutable::Moose::Meta::Class::__ANON__::SERIAL::1=HASH(0xe06c454)', '') called at /home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/Atoms.pm line 442
	Demeter::Atoms::parse_line('Demeter::Atoms=HASH(0x106b5394)', ' :') 
called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/Atoms.pm line 465
	Demeter::Atoms::parse_line('Demeter::Atoms=HASH(0x106b5394)', 'space = 
I 41/a m d :1') called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/Atoms.pm line 390
	Demeter::Atoms::read_inp('Demeter::Atoms=HASH(0x106b5394)') called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/Atoms.pm line 200
'/home/marquinhos/.horae/stash/_dem_djyzliqy/feff/gflkw/atoms.inp', '') 
called at accessor Demeter::Atoms::file (defined at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/Atoms.pm line 204) line 10
called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/UI/Atoms/Xtal.pm line 667
	Demeter::UI::Atoms::Xtal::open_file('Demeter::UI::Atoms::Xtal=HASH(0x1312b8e0)', '/home/marquinhos/.horae/stash/_dem_djyzliqy/feff/gflkw/atoms.inp') called at /home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/UI/Artemis.pm line 1388
1010942) called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/UI/Artemis/Project.pm line 351
'/home/marquinhos/Desktop/TIO2_tryout.fpj') called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/UI/Artemis.pm line 1026
'Wx::CommandEvent=SCALAR(0x12ab14cc)') called at 
/home/marquinhos/perl5/lib/perl5/i686-linux-gnu-thread-multi-64int/Demeter/UI/Artemis.pm line 440
'Wx::CommandEvent=SCALAR(0x12ab14cc)') called at demeter/bin/dartemis 
line 31
	eval {...} at demeter/bin/dartemis line 31

i have attached the project so you can try if you can open it on your 

many thanks


On 01/12/2016 19:26, Bruce Ravel wrote:
> On 12/01/2016 01:20 PM, mfehse wrote:
>> and am now able to launch the athena and it seems to work, however i
>> still get the error message:
>> "Could not find Larch Server -- falling back to Ifeffit"
>> is this something i should care about?
> Nope.
> It's a message that will eventually go away.  Right now, Matt and I
> are working on migrating to Larch.  This week we have been figuring
> out how to make Athena's interaction with Larch work reliably.  That
> message is there so that I know what is going on while I am working on
> the code. In this case, it is Demeter telling you that it is
> gracefully recognizing that you do not have Larch installed.
> If you don't want to be looking at the head of the main branch, then
> you could download the zip file for the most recently tagged release:
> https://github.com/bruceravel/demeter/tree/0.9.25
> B
> --
>  Bruce Ravel  ------------------------------------ bravel at bnl.gov
>  National Institute of Standards and Technology
>  Synchrotron Science Group at NSLS-II
>  Building 743, Room 114
>  Upton NY, 11973
>  Homepage:    http://bruceravel.github.io/home/
>  Software:    https://github.com/bruceravel
>  Demeter:     http://bruceravel.github.io/demeter/
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