1
我試圖在我的筆記本電腦上運行this項目。我已經安裝了以下的東西。使用CUDA和C++運行現有項目
CUDA：
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2015 NVIDIA Corporation
Built on Tue_Aug_11_14:27:32_CDT_2015
Cuda compilation tools, release 7.5, V7.5.17
GCC：
gcc (Ubuntu 5.4.1-2ubuntu1~16.04) 5.4.1 20160904
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
的CMake：
cmake version 3.5.1
在make。該項目出現以下錯誤。
/usr/include/c++/5/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
如果我爲了支持C++標準11.添加set (CMAKE_CXX_STANDARD 11)到CMakesLists.txt我碰到下面的錯誤。
In file included from /usr/include/mrpt/base/include/mrpt/utils.h:25:0,
from /home/muazzam/mywork/python/thesis/PD-Flow/scene_flow_visualization.h:24,
from /home/muazzam/mywork/python/thesis/PD-Flow/main_scene_flow_visualization.cpp:24:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:253:8: error: ‘std::enable_if_t’ has not been declared
std::enable_if_t<is_shared_ptr<T>::value>* = nullptr)
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:253:19: error: expected ‘,’ or ‘...’ before ‘<’ token
std::enable_if_t<is_shared_ptr<T>::value>* = nullptr)
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:263:8: error: ‘std::enable_if_t’ has not been declared
std::enable_if_t<!is_shared_ptr<T>::value>* = nullptr)
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:263:19: error: expected ‘,’ or ‘...’ before ‘<’ token
std::enable_if_t<!is_shared_ptr<T>::value>* = nullptr)
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:261:6: error: ‘template<class RET, class T, class ... R> RET mrpt::utils::CStream::ReadVariant_helper(mrpt::utils::CSerializable::Ptr&, int)’ cannot be overloaded
RET ReadVariant_helper(
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:251:6: error: with ‘template<class RET, class T, class ... R> RET mrpt::utils::CStream::ReadVariant_helper(mrpt::utils::CSerializable::Ptr&, int)’
RET ReadVariant_helper(
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h: In member function ‘void mrpt::utils::CStream::WriteVariant(T)’:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:314:15: error: use of ‘auto’ in lambda parameter declaration only available with -std=c++14 or -std=gnu++14
t.match([&](auto& o) { this->WriteObject(o); });
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h: In lambda function:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:314:45: error: no matching function for call to ‘mrpt::utils::CStream::WriteObject(int&)’
t.match([&](auto& o) { this->WriteObject(o); });
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:197:7: note: candidate: void mrpt::utils::CStream::WriteObject(const mrpt::utils::CSerializable*) <near match>
void WriteObject(const CSerializable* o);
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:197:7: note: conversion of argument 1 would be ill-formed:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:198:7: note: candidate: void mrpt::utils::CStream::WriteObject(const mrpt::utils::CSerializable&)
void WriteObject(const CSerializable& o) { WriteObject(&o); }
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:198:7: note: no known conversion for argument 1 from ‘int’ to ‘const mrpt::utils::CSerializable&’
/usr/include/mrpt/base/include/mrpt/utils/CStream.h: At global scope:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:524:28: error: ‘std::enable_if_t’ has not been declared
template <typename T, std::enable_if_t<std::is_base_of<
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:524:39: error: expected ‘>’ before ‘<’ token
template <typename T, std::enable_if_t<std::is_base_of<
^
/usr/include/mrpt/base/include/mrpt/utils/CStream.h: In function ‘mrpt::utils::CStream& mrpt::utils::operator<<(mrpt::utils::CStream&, const mapbox::util::variant<Types ...>&)’:
/usr/include/mrpt/base/include/mrpt/utils/CStream.h:545:17: error: use of ‘auto’ in lambda parameter declaration only available with -std=c++14 or -std=gnu++14
pObj.match([&](auto& t) { out << t; });
^
In file included from /usr/include/mrpt/base/include/mrpt/utils/TCamera.h:15:0,
from /usr/include/mrpt/base/include/mrpt/utils/CImage.h:16,
from /usr/include/mrpt/base/include/mrpt/utils.h:38,
from /home/muazzam/mywork/python/thesis/PD-Flow/scene_flow_visualization.h:24,
from /home/muazzam/mywork/python/thesis/PD-Flow/main_scene_flow_visualization.cpp:24:
/usr/include/mrpt/base/include/mrpt/utils/CConfigFileBase.h: At global scope:
/usr/include/mrpt/base/include/mrpt/utils/CConfigFileBase.h:80:22: error: ‘enable_if_t’ in namespace ‘std’ does not name a template type
typename = std::enable_if_t<std::is_enum<enum_t>::value>>
^
/usr/include/mrpt/base/include/mrpt/utils/CConfigFileBase.h:80:33: error: expected ‘>’ before ‘<’ token
typename = std::enable_if_t<std::is_enum<enum_t>::value>>
^
/usr/include/mrpt/base/include/mrpt/utils/CConfigFileBase.h:96:22: error: ‘enable_if_t’ in namespace ‘std’ does not name a template type
typename = std::enable_if_t<!std::is_enum<data_t>::value>>
^
/usr/include/mrpt/base/include/mrpt/utils/CConfigFileBase.h:96:33: error: expected ‘>’ before ‘<’ token
typename = std::enable_if_t<!std::is_enum<data_t>::value>>
^
In file included from /home/muazzam/mywork/python/thesis/PD-Flow/main_scene_flow_visualization.cpp:24:0:
/home/muazzam/mywork/python/thesis/PD-Flow/scene_flow_visualization.h:93:13: error: ‘COpenGLScenePtr’ in namespace ‘mrpt::opengl’ does not name a type
opengl::COpenGLScenePtr scene;
^
CMakeFiles/Scene-Flow-Visualization.dir/build.make:62: recipe for target 'CMakeFiles/Scene-Flow-Visualization.dir/main_scene_flow_visualization.o' failed
make[2]: *** [CMakeFiles/Scene-Flow-Visualization.dir/main_scene_flow_visualization.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/Scene-Flow-Visualization.dir/all' failed
make[1]: *** [CMakeFiles/Scene-Flow-Visualization.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
現在我不知道如何使這項工作。從一天起我就陷入這種困境。任何人都可以幫我建立這個項目嗎？請。
你嘗試到'-std = C++ 11'添加到您的CMake標誌？ – Chiel
嗨Chiel，我對Cmake頗爲陌生。你能告訴我我應該在cmake文件中添加這行嗎？ – Mj1992
我試過'SET（CMAKE_CXX_FLAGS -std = C++ 11）'但給了我同樣的'std :: enable_if_t'錯誤。 – Mj1992