Bus error when testing about cn24 HOT 6 CLOSED

 > test

DBG [ Trainer::Reset(80) ] Resetting Trainer state
DBG [ DatasetInputLayer::SetTestingMode(242) ] Enabled testing mode.
DBG [ Trainer::Test(90) ]
Program received signal SIGBUS, Bus error.
0x00007ffff7b7be43 in Conv::Tensor::CopyMap(Conv::Tensor const&, unsigned long, unsigned long, Conv::Tensor&, unsigned long, unsigned long) () from /home/ubuntu/cn24/libcn24.so
(gdb)  bt
#0  0x00007ffff7b7be43 in Conv::Tensor::CopyMap(Conv::Tensor const&, unsigned long, unsigned long, Conv::Tensor&, unsigned long, unsigned long) () from /home/ubuntu/cn24/libcn24.so
#1  0x00007ffff7b7bcab in Conv::Tensor::CopySample(Conv::Tensor const&, unsigned long, Conv::Tensor&, unsigned long) () from /home/ubuntu/cn24/libcn24.so
#2  0x00007ffff7b6d398 in Conv::TensorStreamDataset::GetTestingSample(Conv::Tensor&, Conv::Tensor&, Conv::Tensor&, Conv::Tensor&, unsigned int, unsigned int) () from /home/ubuntu/cn24/libcn24.so
#3  0x00007ffff7ba8baa in Conv::DatasetInputLayer::FeedForward() () from /home/ubuntu/cn24/libcn24.so
#4  0x00007ffff7b8bec3 in Conv::NetGraph::FeedForward(Conv::NetGraphNode*) ()
   from /home/ubuntu/cn24/libcn24.so
#5  0x00007ffff7b8bd89 in Conv::NetGraph::FeedForward(std::vector<Conv::NetGraphNode*, std::allocator<Conv::NetGraphNode*> >&, bool) () from /home/ubuntu/cn24/libcn24.so
#6  0x00007ffff7b8bcb4 in Conv::NetGraph::FeedForward() () from /home/ubuntu/cn24/libcn24.so
#7  0x00007ffff7b84d1b in Conv::Trainer::Test() () from /home/ubuntu/cn24/libcn24.so
#8  0x000000000040d04d in parseCommand(Conv::NetGraph&, Conv::NetGraph&, Conv::Trainer&, Conv::Trainer&, bool, std::string&) ()
#9  0x000000000040bdf9 in main ()