Compilation error: ‘Write’ is not a member of ‘dmlc::serializer::UndefinedSerializerFor<char>’ about dmlc-core HOT 8 CLOSED

clang++-3.5 -c -DMSHADOW_FORCE_STREAM -Wall -g -O3 -I./mshadow/ -I./dmlc-core/include -fPIC -msse3 -funroll-loops -Wno-unused-parameter -Wno-unknown-pragmas -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DCXXNET_USE_OPENCV=1 -DCXXNET_USE_OPENCV_DECODER=1 -fopenmp -I/usr/local/cuda-6.5/targets/x86_64-linux/include -o nnet_cpu.o src/nnet/nnet_impl.cpp
In file included from src/nnet/nnet_impl.cpp:4:
In file included from src/nnet/nnet_impl-inl.hpp:6:
In file included from src/nnet/./nnet.h:12:
In file included from src/nnet/../utils/io.h:9:
In file included from ./dmlc-core/include/dmlc/io.h:342:
./dmlc-core/include/dmlc/./serializer.h:61:11: error: no member named 'Write' in 'dmlc::serializer::UndefinedSerializerFor<char>'
    Else::Write(strm, data);
    ~~~~~~^
./dmlc-core/include/dmlc/./serializer.h:300:7: note: in instantiation of member function 'dmlc::serializer::IfThenElse<false, dmlc::serializer::PODStringHandler<char>,
      dmlc::serializer::UndefinedSerializerFor<char>, std::basic_string<char> >::Write' requested here
    ::Write(strm, data);
      ^
./dmlc-core/include/dmlc/io.h:348:27: note: in instantiation of member function 'dmlc::serializer::Handler<std::basic_string<char> >::Write' requested here
  serializer::Handler<T>::Write(this, data);
                          ^
src/nnet/./nnet_config.h:137:10: note: in instantiation of function template specialization 'dmlc::Stream::Write<std::basic_string<char> >' requested here
      fo.Write(node_names[i]);