$ python ./src/train.py
cnn/ccnn/src/ccnn.py:19: RuntimeWarning: to-Python converter for std::vector<int, std::allocator > already registered; second conversion method ignored.
from python.ccnn import *
F0725 15:37:23.709703 4820 db.cpp:18] Check failed: status.ok() Failed to open leveldb /mnt/a/pathak/fcn_mil_cache/VOC2012/images_train_lmdb
IO error: /mnt/a/pathak/fcn_mil_cache/VOC2012/images_train_lmdb/LOCK: No such file or directory
*** Check failure stack trace: ***
@ 0x7f0e98f9e04d google::LogMessage::Fail()
@ 0x7f0e98fa0603 google::LogMessage::SendToLog()
@ 0x7f0e98f9dbdb google::LogMessage::Flush()
@ 0x7f0e98f9f54e google::LogMessageFatal::~LogMessageFatal()
@ 0x7f0e99320e23 caffe::db::LevelDB::Open()
@ 0x7f0e9937dfb6 caffe::DataLayer<>::DataLayerSetUp()
@ 0x7f0e9938e882 caffe::BaseDataLayer<>::LayerSetUp()
@ 0x7f0e9938e919 caffe::BasePrefetchingDataLayer<>::LayerSetUp()
@ 0x7f0e99367e99 caffe::Net<>::Init()
@ 0x7f0e9936a05e caffe::Net<>::Net()
@ 0x7f0e993000a5 caffe::Solver<>::InitTrainNet()
@ 0x7f0e9930138e caffe::Solver<>::Init()
@ 0x7f0e99301556 caffe::Solver<>::Solver()
@ 0x7f0e9992edf0 caffe::GetSolver<>()
@ 0x7f0e998fc7d3 caffe::GetSolverFromString()
@ 0x7f0e999086b8 boost::python::objects::caller_py_function_impl<>::operator()()
@ 0x7f0e987175cd boost::python::objects::function::call()
@ 0x7f0e987177c8 (unknown)
@ 0x7f0e9871f823 boost::python::detail::exception_handler::operator()()
@ 0x7f0e3a8a8d20 boost::python::detail::translate_exception<>::operator()()
@ 0x7f0e3a884f3d boost::_bi::list3<>::operator()<>()
@ 0x7f0e3a871ec7 boost::_bi::bind_t<>::operator()<>()
@ 0x7f0e3a86b268 boost::detail::function::function_obj_invoker2<>::invoke()
@ 0x7f0e9871f5dd boost::python::handle_exception_impl()
@ 0x7f0e98714999 (unknown)
@ 0x7f0e9b4567a3 PyObject_Call
@ 0x7f0e9b4ecb69 PyEval_EvalFrameEx
@ 0x7f0e9b4f24e9 PyEval_EvalCodeEx
@ 0x7f0e9b4f270a PyEval_EvalCode
@ 0x7f0e9b50b9cd run_mod
@ 0x7f0e9b50cb48 PyRun_FileExFlags
@ 0x7f0e9b50dd68 PyRun_SimpleFileExFlags
已放弃 (核心已转储)
请问这个问题什么意思？该怎么解决啊？着急，在线等！！！
pathak22
