Problem to import module in eLua - LM3S
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Marcus Vinicius Costa |
Problem to import module in eLua - LM3S
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Hi all...
It has to do something different to import modules in eLua, I put in my code the "require", but always i have a error in the execution. Source in file "main.lua" ... require "http" ... -- In terminal using a IDE Goat With the LS command I list all files in mmc card and the 2 files found are correct, "main.lua" and "http.lua". eLua v0.8 Copyright (C) 2007-2011 www.eluaproject.net eLua# ls /rom Total on /rom: 0 bytes /mmc http.lua 5439 bytes main.lua 7799 bytes Total on /mmc: 13238 bytes When I run the file "main.lua" an error occurs and says that the module was not found eLua# lua /mmc/main.lua Press CTRL+Z to exit Lua lua: /mmc/main.lua:87: module 'http' not found: no field package.preload['http'] no file '/mmc/http.lua' no file '/mmc/http.lc' no file '/rom/http.lua' no file '/rom/http.lc' stack traceback: [C]: in function 'require' /mmc/main.lua:87: in main chunk [C]: ? After the error, if I ask to list the files again nothing is found, as if the card was "ejected" by the system, only to reset it back to normal. eLua# ls /rom Total on /rom: 0 bytes /mmc Total on /mmc: 0 bytes eLua# Someone tell me what might be happening to him can not find the module, what can I do to try to solve the problem? Thanks in advance by the help Marcus Vinicius _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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Hi,
On Wed, Apr 11, 2012 at 3:18 PM, Marcus Vinicius Costa <[hidden email]> wrote: > Hi all... > > It has to do something different to import modules in eLua, I put in my code > the "require", but always i have a error in the execution. > > Source in file "main.lua" > ... > require "http" > ... > > -- In terminal using a IDE Goat > With the LS command I list all files in mmc card and the 2 files found are > correct, "main.lua" and "http.lua". > > eLua v0.8 Copyright (C) 2007-2011 www.eluaproject.net > eLua# ls > > /rom > Total on /rom: 0 bytes > > > /mmc > http.lua 5439 bytes > main.lua 7799 bytes > Total on /mmc: 13238 bytes > > When I run the file "main.lua" an error occurs and says that the module was > not found > > eLua# lua /mmc/main.lua > Press CTRL+Z to exit Lua > lua: /mmc/main.lua:87: module 'http' not found: > no field package.preload['http'] > no file '/mmc/http.lua' > no file '/mmc/http.lc' > no file '/rom/http.lua' > no file '/rom/http.lc' > stack traceback: > [C]: in function 'require' > /mmc/main.lua:87: in main chunk > [C]: ? > > After the error, if I ask to list the files again nothing is found, as if > the card was "ejected" by the system, only to reset it back to normal. > > eLua# ls > > /rom > Total on /rom: 0 bytes > /mmc > Total on /mmc: 0 bytes > > eLua# > > Someone tell me what might be happening to him can not find the module, what > can I do to try to solve the problem? That sounds like an SD card issue. Have you tried a different SD card? What happens if you do 'cat /mmc/http.lua' ? Best, Bogdan > > Thanks in advance by the help > Marcus Vinicius > > _______________________________________________ > eLua-dev mailing list > [hidden email] > https://lists.berlios.de/mailman/listinfo/elua-dev _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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Marcus Vinicius Costa |
Re: Problem to import module in eLua - LM3S
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Hi Bogdan, thanks for the prompt response.
I have tested with 2 differents SD cards and i try to send the files direct by terminal and using a PC with windows, but i have the same problem in both... I will test the command 'cat /mmc/http.lua' to see the result. Thanks Marcus Vinicius 2012/4/11 Bogdan Marinescu <[hidden email]> Hi, _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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Marcus Vinicius Costa |
Re: Problem to import module in eLua - LM3S
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Hi Bogdan,
I tested the command 'cat /mmc/http.lua', the system read content of the file normally... eLua# cat /mmc/http.lua Very strange this...-- HTTP/1.1 client support over eLua net module -- Inspired in Lua socket.http -- Vagner Nascimento -- July 2010 module("http", package.seeall) -- support functions function escape(s) return string.gsub(s, "([^A-Za-z0-9_])", function(c) return string.format("%%%02x", string.byte(c)) end) end -- local functions ... end end eLua# Have any help for me? Thanks a lot Marcus Vinicius -- Em 11 de abril de 2012 09:45, Marcus Vinicius Costa <[hidden email]> escreveu: Hi Bogdan, thanks for the prompt response. _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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Martin Guy |
Re: Problem to import module in eLua - LM3S
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On 13 April 2012 00:40, Marcus Vinicius Costa <[hidden email]> wrote:
> I tested the command 'cat /mmc/http.lua', the system read content of the > file normally... Hi I have an application where you "require" a main file and *that* requires other files that require other files, and it all works OK. That is on AVR32 platform; if your problem is repeatable it sounds like a bug in the eLua code. However, since nested requires work on one platform, that suggests that it is a problem in the SD-driving code for your board. What processor/board are you using? M _______________________________________________ eLua-dev mailing list [hidden email] https://lists.berlios.de/mailman/listinfo/elua-dev |
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