It seems that you did not follow closely the instructions given in the Training wiki <http://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3>.
If possible, use a training tool, such as jTessBoxEditor<http://vietocr.sourceforge.net/training.html> . On Wednesday, April 23, 2014 1:20:20 PM UTC-5, umcode wrote: > > :) ,thank you Quan Nguyen! > i troubled with this program almost in every step . > please help me go on !!!! > what about this error ! > > C:\Program Files\Tesseract-OCR>mftraining -F unicharset -O eng.unicharset > eng.ar > ial.exp0.tr eng.arial.exp1.tr > Warning: No shape table file present: shapetable > Reading eng.arial.exp0.tr ... > Reading eng.arial.exp1.tr ... > Font id = -1/0, class id = 1/58 on sample 0 > font_id >= 0 && font_id < font_id_map_.SparseSize():Error:Assert failed:in > file > ..\..\classify\trainingsampleset.cpp, line 622 > > i try to debug in program on the windows xp +vs2008 express. > but in shapeclustering project (i try to build it lonely) launched above > msg: > > ------ Build started: Project: shapeclustering, Configuration: LIB_Debug > Win32 ------ > Linking... > shapeclustering.obj : error LNK2019: unresolved external symbol "void > __cdecl tesseract::WriteShapeTable(class STRING const &,class > tesseract::ShapeTable const &)" > (?WriteShapeTable@tesseract@@YAXABVSTRING@@ABVShapeTable@1@@Z) referenced > in function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > void __thiscall tesseract::MasterTrainer::SetupMasterShapes(void)" > (?SetupMasterShapes@MasterTrainer@tesseract@@QAEXXZ) referenced in function > _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > void __thiscall tesseract::MasterTrainer::DebugCanonical(char const *,char > const *)" (?DebugCanonical@MasterTrainer@tesseract@@QAEXPBD0@Z) referenced > in function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > void __thiscall tesseract::MasterTrainer::DisplaySamples(char const > *,int,char const *,int)" > (?DisplaySamples@MasterTrainer@tesseract@@QAEXPBDH0H@Z) referenced in > function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > __thiscall STRING::~STRING(void)" (??1STRING@@QAE@XZ) referenced in > function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "class > tesseract::MasterTrainer * __cdecl tesseract::LoadTrainingData(int,char > const * const *,bool,class tesseract::ShapeTable * *,class STRING *)" > (?LoadTrainingData@tesseract@@YAPAVMasterTrainer@1@HPBQBD_NPAPAVShapeTable@1@PAVSTRING@@@Z) > > referenced in function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > __thiscall STRING::STRING(void)" (??0STRING@@QAE@XZ) referenced in function > _main > shapeclustering.obj : error LNK2019: unresolved external symbol "void > __cdecl ParseArguments(int *,char * * *)" > (?ParseArguments@@YAXPAHPAPAPAD@Z) referenced in function _main > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > char const * __thiscall STRING::string(void)const " > (?string@STRING@@QBEPBDXZ) referenced in function "public: char const * > __thiscall tesseract::StringParam::string(void)const " > (?string@StringParam@tesseract@@QBEPBDXZ) > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > int __thiscall STRING::length(void)const " (?length@STRING@@QBEHXZ) > referenced in function "public: bool __thiscall > tesseract::StringParam::empty(void)" (?empty@StringParam@tesseract@@QAE_NXZ) > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > __thiscall tesseract::MasterTrainer::~MasterTrainer(void)" > (??1MasterTrainer@tesseract@@QAE@XZ) referenced in function "public: void * > __thiscall tesseract::MasterTrainer::`scalar deleting destructor'(unsigned > int)" (??_GMasterTrainer@tesseract@@QAEPAXI@Z) > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > void __cdecl ERRCODE::error(char const *,enum TessErrorLogCode,char const > *,...)const " (?error@ERRCODE@@QBAXPBDW4TessErrorLogCode@@0ZZ) referenced > in function "public: virtual void __thiscall > GenericVector<int>::remove(int)" (?remove@?$GenericVector@H@@UAEXH@Z) > shapeclustering.obj : error LNK2019: unresolved external symbol "struct > tesseract::ParamsVectors * __cdecl GlobalParams(void)" > (?GlobalParams@@YAPAUParamsVectors@tesseract@@XZ) referenced in function > "void __cdecl `dynamic initializer for 'FLAGS_display_cloud_font''(void)" > (??__EFLAGS_display_cloud_font@@YAXXZ) > shapeclustering.obj : error LNK2019: unresolved external symbol "public: > class STRING & __thiscall STRING::operator=(char const *)" > (??4STRING@@QAEAAV0@PBD@Z) referenced in function "public: __thiscall > tesseract::StringParam::StringParam(char const *,char const *,char const > *,bool,struct tesseract::ParamsVectors *)" > (??0StringParam@tesseract@@QAE@PBD00_NPAUParamsVectors@1@@Z) > ..\LIB_Debug\shapeclusteringd.exe : fatal error LNK1120: 14 unresolved > externals > Build log was saved at "file://c:\Copy of > BuildFolder1\tesseract-3.02\vs2008\shapeclustering\LIB_Debug\BuildLog.htm" > shapeclustering - 15 error(s), 0 warning(s) > ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== > > > please help me again! thank you! > > 23 Nisan 2014 Çarşamba 05:01:38 UTC+3 tarihinde Quan Nguyen yazdı: >> >> Create and supply a font_properties file. >> >> On Tuesday, April 22, 2014 4:26:43 AM UTC-5, umcode wrote: >> >>> thank you for you answer . >>> but this command launch the anather error : failed to loadfont_properties >>> from >>> font_properties >>> what must i do? >>> thanks again ! >>> 22 Nisan 2014 Salı 03:41:05 UTC+3 tarihinde Quan Nguyen yazdı: >>>> >>>> Because the command is incorrect. It should be: >>>> >>>> shapeclustering -F font_properties -U unicharset eng.timesitalic.exp0.tr >>>> >>>> >>>> >>>> On Monday, April 21, 2014 10:23:37 AM UTC-5, umcode wrote: >>>>> >>>>> i have read the >>>>> trainingtesseract3<https://code.google.com/p/tesseract-ocr/wiki/TrainingTesseract3>and >>>>> install the tesseract >>>>> 3.02<http://code.google.com/p/tesseract-ocr/downloads/detail?name=tesseract-ocr-setup-3.02.02.exe&can=2&q=>to >>>>> my windows xp. >>>>> 1. prepare the images as >>>>> eng.arial.exp0.tif,eng.arial.exp1.tif,eng.arial.exp1.tif,eng.arial.exp2.tif >>>>> 2.in cmd console >>>>> >>>>> tesseract eng.arial.exp0.tif eng.arial.exp0 batch.nochop makebox >>>>> >>>>> tesseract eng.arial.exp1.tif eng.arial.exp1 batch.nochop makebox >>>>> >>>>> tesseract eng.arial.exp2.tif eng.arial.exp2 batch.nochop makebox >>>>> >>>>> program produce the >>>>> eng.arial.exp0.box,eng.arial.exp1.box,eng.arial.exp2.box files >>>>> >>>>> 3. in cmd console >>>>> tesseract eng.arial.exp0.tif eng.arial.exp0.box nobatch box.train >>>>> >>>>> tesseract eng.arial.exp1.tif eng.arial.exp1.box nobatch box.train >>>>> >>>>> tesseract eng.arial.exp2.tif eng.arial.exp2.box nobatch box.train >>>>> >>>>> program produces >>>>> eng.arial.exp0.tr,eng.arial.exp1.tr,eng.arial.exp2.trfiles >>>>> >>>>> 4.in cmd console >>>>> unicharset_extractor eng.arial.exp0.box eng.arial.exp1.box >>>>> eng.arial.exp2.box >>>>> program produces unicharset file >>>>> >>>>> 5.in cmd console >>>>> shapeclustering -F unicharset eng.arial.exp0.tr eng.arial.exp1.tr >>>>> eng.arial.exp2.tr >>>>> program launch the error : >>>>> Unable to open eng.arial.exp0.tr! >>>>> signal-termination-handler: error:signal-termination-handler >>>>> called:code3000 >>>>> >>>>> why it is ! what is my wrong step? >>>>> thank you ! >>>>> >>>> -- You received this message because you are subscribed to the Google Groups "tesseract-ocr" group. 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