[Cppcms-users] Fw: Advice on debugging file upload

[Artyom B. <art...@ya...>]

Instead doing this all over again start from there: 



http://cppcms.com/cppcms_ref/latest/ex_uploads.html


I don't know what is your problem, most likely you don't send files properly



Artyom Beilis
--------------
CppCMS - C++ Web Framework:   http://cppcms.com/
CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/

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>>________________________________
>> From: doug livesey <bi...@gm...>
>>To: Artyom Beilis <art...@ya...>; cpp...@li... 
>>Sent: Tuesday, April 24, 2012 8:33 PM
>>Subject: Re: [Cppcms-users] Advice on debugging file upload
>> 
>>
>>Ah, that got rid of that error, thankyou!
>>Unfortunately, I'm still not getting any content for the file, and when I try to output the value of the form's key widget, I'm getting an empty string, even though the call to cURL explicitly sets the value.
>>Could this be because I'm using cURL?
>>& sorry to be spamming the list with this -- I'll be good & quiet when I've got the hang of everything, honest. ;)
>>   Doug.
>>
>>
>>On 23 April 2012 20:57, Artyom Beilis <art...@ya...> wrote:
>>
>>Read: http://cppcms.com/wikipp/en/page/cppcms_1x_forms
>>>
>>>
>>>Your widgets are not registered withing the form
>>> 
>>>Artyom Beilis
>>>--------------
>>>CppCMS - C++ Web Framework:   http://cppcms.com/
>>>CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/
>>>
>>>
>>>
>>>>________________________________
>>>> From: doug livesey <bi...@gm...>
>>>>
>>>>To: Artyom Beilis <art...@ya...>; cpp...@li... 
>>>>Sent: Monday, April 23, 2012 10:13 PM
>>>>
>>>>Subject: Re: [Cppcms-users] Advice on debugging file upload
>>>> 
>>>>
>>>>Ah, so it looks like my issue is something else -- my form isn't even getting loaded.
>>>>For completeness, I have a simple context object: https://github.com/biot023/improc/blob/master/content.h
>>>>And I have a simple server: https://github.com/biot023/improc/blob/master/imageserver.cpp#L32
>>>>And I'm testing the server with this call to cURL:
>>>>  $ curl localhost:8080/imageserver/abc -F file=@features/fixtures/img01.jpg -F key=def
>>>>
>>>>
>>>>The response is a 500, and the error that cppcms logs to cerr is this:
>>>>  2012-04-23 20:07:57; cppcms, error: Caught exception [Value was not loaded]
>>>>  0x10653d2b3: cppcms::cppcms_error::cppcms_error(std::string const&) + 0x63 in /usr/local/lib/libcppcms.1.dylib
>>>>   (http_context.cpp:139)
>>>>
>>>>
>>>>The error is caused by the highlighted line in the imageserver.cpp file.
>>>>From my reading of the tutorials, the create() member function should be loading the form from the context(), but obviously it isn't, so obviously I'm missing something.
>>>>Can anyone maybe see where I'm going wrong / what I'm failing to do?
>>>>& thanks again for all the help, it's really appreciated.
>>>>   Doug.
>>>>
>>>>
>>>>
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