XGBoostError at /PredictValue

[bbaobelief]

人为修改dataA的最后一个值为92会报错，改为93-98可以正常运行，但返回的ret和p一直是1

dataA = [98, 97, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 97, 98, 98, 98, 98, 98, 98, 98, 98, 98, 97, 98, 97, 98, 96, 98, 91, 95, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 96, 98, 97, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 95, 98, 94, 98, 98, 98, 98, 96, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 97, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 97, 98, 98, 98, 97, 98, 98, 98, 98, 98, 96, 95, 96, 95, 91, 90, 94, 93, 87, 86, 85, 92, 93, 88, 94, 98, 98, 95, 96, 95, 97, 97, 98, 98, 98, 98, 98, 98, 98, 98, 98, 97, 98, 98, 98, 97, 97, 97, 98, 98, 98, 98, 96, 98, 98, 98, 98, 96, 98, 98, 97, 97, 97, 97, 98, 98, 98, 98, 98, 96, 98, 98, 98, 98, 98, 95, 98, 98, 98, 98, 98, 92]

XGBoostError at /PredictValue
[18:00:28] /workspace/dmlc-core/src/io/local_filesys.cc:199: Check failed: allow_null LocalFileSystem::Open "/metis/time_series_detector/./model/1535790960079_model": No such file or directory

Stack trace returned 10 entries:
[bt] (0) /usr/xgboost/libxgboost.so(dmlc::StackTrace()+0x42) [0x7f2239ce54a2]
[bt] (1) /usr/xgboost/libxgboost.so(dmlc::io::LocalFileSystem::Open(dmlc::io::URI const&, char const*, bool)+0x40c) [0x7f2239e9cf0c]
[bt] (2) /usr/xgboost/libxgboost.so(dmlc::Stream::Create(char const*, char const*, bool)+0x3a) [0x7f2239e48c0a]
[bt] (3) /usr/xgboost/libxgboost.so(XGBoosterLoadModel+0x27) [0x7f2239d260f7]
[bt] (4) /lib64/libffi.so.6(ffi_call_unix64+0x4c) [0x7f22bac7ddcc]
[bt] (5) /lib64/libffi.so.6(ffi_call+0x1f5) [0x7f22bac7d6f5]
[bt] (6) /usr/lib64/python2.7/lib-dynload/_ctypes.so(_ctypes_callproc+0x30b) [0x7f22bae90beb]
[bt] (7) /usr/lib64/python2.7/lib-dynload/_ctypes.so(+0xa9e5) [0x7f22bae8a9e5]
[bt] (8) /usr/lib64/libpython2.7.so.1.0(PyObject_Call+0x43) [0x7f22bef30a63]
[bt] (9) /usr/lib64/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x2336) [0x7f22befc5236]