c# - Error in reading JSON file -



c# - Error in reading JSON file -

i need parse/read json file.

class="snippet-code-html lang-html prettyprint-override"> [{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"interior","shottypeabbreviation":"i","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_i_oem_1_423.jpg"],"source":"oem","vdporder":3},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"r","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_r_oem_1_300.jpg"],"source":"oem","vdporder":6},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"rq","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_1_196.jpg"],"source":"oem","vdporder":2},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"fq","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_1_396.jpg"],"source":"oem","vdporder":1},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"rq","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_rq_oem_2_400.jpg"],"source":"oem","vdporder":7},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"fq","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_98.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_fq_oem_2_175.jpg"],"source":"oem","vdporder":5},{"children":[],"id":"dam/photo/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1","site":"dam","authornames":["volvo cars of north america, inc."],"captiontranscript":"2001 volvo v70 xc awd 4dr wagon ","type":"photos","subtype":"exterior","shottypeabbreviation":"s","photosrcs":["/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_185.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_400.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_131.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_196.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_396.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_87.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_276.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_300.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_423.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_175.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_500.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_150.jpg","/volvo/v70/2001/oem/2001_volvo_v70_wagon_xc_s_oem_1_98.jpg"],"source":"oem","vdporder":4}]

here class code using deserialize using json.net

class="snippet-code-html lang-html prettyprint-override"> public class photo { public list<children> children; } public class children { public string id; public string site; public list<string> authornames; public string captiontranscript; public string type; public string subtype; public string shottypeabbreviation; public list<string> photosrcs; public string source; public string vdporder; } streamreader sr = new streamreader(_filename); string str = sr.readtoend(); sr.close(); photo p = jsonconvert.deserializeobject<photo>(str);// line gives error

but getting errors

cannot deserialize current json array (e.g. [1,2,3]) type 'windowsformsapplication1.photo' because type requires json object (e.g. {"name":"value"}) deserialize correctly. prepare error either alter json json object (e.g. {"name":"value"}) or alter deserialized type array or type implements collection interface (e.g. icollection, ilist) list can deserialized json array. jsonarrayattribute can added type forcefulness deserialize json array. path '', line 1, position 1.

your json array/list. deserialize list.

var photos = jsonconvert.deserializeobject<list<photo>>(json); public class photo { public list<object> children { get; set; } public string id { get; set; } public string site { get; set; } public list<string> authornames { get; set; } public string captiontranscript { get; set; } public string type { get; set; } public string subtype { get; set; } public string shottypeabbreviation { get; set; } public list<string> photosrcs { get; set; } public string source { get; set; } public int vdporder { get; set; } }

c# json visual-studio-2008

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