Re: json-glib problem



hi;

On 23 May 2013 08:40, Aldrich Niklaus <aldrichnjit gmail com> wrote:

I want to us json-glib to parse a json file ,and I wrote a demo like this.

int main(int argc,char **argv)
    {
        JsonParser *parser;
        GError *error;
        g_type_init();

if you're using a recent version of GLib, calling g_type_init() is not
strictly necessary.

        JsonNode *root;
        root = json_parser_get_root(parser);

if you're walking through a JSON tree, then you can also use
JsonReader: its API should be slightly easier to use.

and the info.json file is here.
[{"tinyurl":"http://hdn.xnimg.cn/photos/hdn121/20121221/2320/tiny_9gJc_310d000027911375.jpg","sex":1,"university_history":[{"department":"others","name":"University
 of Alaska 
Fairbanks","year":2008}],"work_history":[],"star":0,"mainurl":"http://hdn.xnimg.cn/photos/hdn521/20121221/2320/h_main_Rka5_5af7000023451376.jpg","headurl":"http://hdn.xnimg.cn/photos/hdn521/20121221/2320/h_head_uFt9_5af7000023451376.jpg","vip":4,"hometown_location":{"province":"黑龙江","city":"shuangyashang"},"name":"xiaolongfeng","email_hash":"","zidou":1}]


but when I compile the demo,I got a segment fault,I do not know what`s wrong with my demo program.

you should look at the stack trace of the segmentation fault by
running your program under gdb; just use:

    gdb --args ./your-demo-program

and type "bt" when the program aborts.

you'll see where the program crashes and hopefully why. in case, copy
the stack trace in a reply.

ciao,
 Emmanuele.

--
W: http://www.emmanuelebassi.name
B: http://blogs.gnome.org/ebassi/


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