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load error: gsl #92

Closed ouening closed 5 years ago

ouening commented 5 years ago

FreeFEM version:4.1 OS: WIN10 64 Hi, When I run example "bottle.edp" in directory FreeFem++\examples++-3d, I get the error like below: -- FreeFem++ v 4.100000 (date mar. 9 avr. 2019 13:55:28) Load: lg_fem lg_mesh lg_mesh3 eigenvalue 1 : load "msh3"(load: loadLibary D:\Applications\FreeFem++\\.\msh3 = 0) 2 : load "medit"(load: loadLibary D:\Applications\FreeFem++\\.\medit = 0) 3 : load "gsl" **load error : gsl fail :** list prefix: 'D:\Applications\FreeFem++\\.\' list suffix : '' , '.dll' current line = 3 Load error : gsl line number :3, gsl error Load error : gsl line number :3, gsl code = 2 mpirank: 0 try getConsole D:\Applications\FreeFem++\examples++-3d\bottle.edp save log in : 'D:\Applications\FreeFem++\examples++-3d\bottle.log' wait enter ?

Is it a bug in FreeFEM? Can someone help? Thanks!

frederichecht commented 5 years ago

you do not have libgsl so I miss this lib in the install under window.

It is not a Bug!

ouening commented 5 years ago

So how can I fix it?

frederichecht commented 5 years ago

Dear user,

I am miss 2 library in the distribution

$ ldd gsl.dll |grep min libgsl-23.dll => /mingw64/bin/libgsl-23.dll (0x66780000) libgslcblas-0.dll => /mingw64/bin/libgslcblas-0.dll (0x6be00000)

Best Regards,

Frédéric Hecht.

Laboratoire Jacques-Louis Lions, UPMC Sorbonne Université BC187, 4 Place Jussieu, 75252 PARIS cedex 05, France Campus Jussieu, Barre 15-25, 3 etage Bureau 307 Projet Alpines , Inria de Paris, 2 rue Simone Iff Voie DQ12 75012 Paris tel: +33 1 44274411, mob: +33 6 62198986, fax: +33 1 44277200 frederic.hecht@sorbonne-universite.fr https://www.ljll.math.upmc.fr/hecht software: FreeFem++ web site: http://www.freefem.org/ff++

I will rebuild a new version with this 2 library .

Le 27 avr. 2019 à 15:56, 周文青 notifications@github.com a écrit :

So how can I fix it?

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/FreeFem/FreeFem-sources/issues/92#issuecomment-487288040, or mute the thread https://github.com/notifications/unsubscribe-auth/ABLPNDDMH7QBXUMGYPAPBJTPSRLP3ANCNFSM4HFZQWIQ.

frederichecht commented 5 years ago

Dear user,

The new version is at

http://www3.freefem.org/ff++/ftp/FreeFem++-4.1-win64-corei7-v2.exe

Best Regards,

Frédéric Hecht.

Laboratoire Jacques-Louis Lions, UPMC Sorbonne Université BC187, 4 Place Jussieu, 75252 PARIS cedex 05, France Campus Jussieu, Barre 15-25, 3 etage Bureau 307 Projet Alpines , Inria de Paris, 2 rue Simone Iff Voie DQ12 75012 Paris tel: +33 1 44274411, mob: +33 6 62198986, fax: +33 1 44277200 frederic.hecht@sorbonne-universite.fr https://www.ljll.math.upmc.fr/hecht software: FreeFem++ web site: http://www.freefem.org/ff++

with the miss library libels

Le 27 avr. 2019 à 15:56, 周文青 notifications@github.com a écrit :

So how can I fix it?

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/FreeFem/FreeFem-sources/issues/92#issuecomment-487288040, or mute the thread https://github.com/notifications/unsubscribe-auth/ABLPNDDMH7QBXUMGYPAPBJTPSRLP3ANCNFSM4HFZQWIQ.

ouening commented 5 years ago

@frederichecht Thanks！

lprc commented 5 years ago

Did this error come back in version 4.2.1?

Putting the line load "gsl" in a file test.edp and executing it yields

-- FreeFem++ v  4.200001 (date Sat, Jun 08, 2019  6:08:22 PM git v4.2.1)
 Load: lg_fem lg_mesh lg_mesh3 eigenvalue
    1 : load "gsl"
load error : gsl
         fail :
list  prefix: 'C:\Program Files (x86)\FreeFem++\\.\' list  suffix : '' , '.dll'
  current line = 1
Load error : gsl
        line number :1, gsl
error Load error : gsl
        line number :1, gsl
 code = 2 mpirank: 0
 try getConsole C:\Users\simon\Desktop\test.edp
 save log in :  'C:\Users\simon\Desktop\test.log'
wait enter ?

I saw that the file gsl.dll indeed exists in the installation directory, but apparently it isn't found by FreeFem anyways. Is there some workaround? I tried using the absolute path to gsl.dll in the load command but that didn't work either.