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I am using opencv 3.1 on Win 8.1 with Visual Studio 2015 this code Ptr<ml::svm> svm = ml::SVM::create(); svm->load<ml::svm>("svm_filename"); int varcnt=svm->getVarCount();

Value of varcnt is -842150451 But in file "svm_filename" var_count: 510 Because of this i have error opencv error: assertion failed (samples.cols==var_count

I am using opencv 3.1 on Win 8.1 with Visual Studio 2015 this code Ptr<ml::svm> code

Ptr<ml::SVM> svm = ml::SVM::create();
svm->load<ml::svm>("svm_filename");
svm->load<ml::SVM>("svm_filename");
int varcnt=svm->getVarCount();
varcnt=svm->getVarCount();

Value of varcnt is -842150451 -842150451

But in file "svm_filename" var_count: 510 510

Because of this i have error opencv error: assertion failed (samples.cols==var_count