编译项目时pangolin出现莫名其妙的问题
问题：
/usr/local/include/pangolin/gl/gl.hpp:335:5: error: ‘glCopyImageSubDataNV’ was not declared in this scope
335 | glCopyImageSubDataNV(tex.tid, GL_TEXTURE_2D, 0, 0, 0, 0,
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlRenderBuffer::Reinitialise(GLint, GLint, GLint)’:
/usr/local/include/pangolin/gl/gl.hpp:509:9: error: ‘glDeleteRenderbuffersEXT’ was not declared in this scope
509 | glDeleteRenderbuffersEXT(1, &rbid);
| ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:514:5: error: ‘glGenRenderbuffersEXT’ was not declared in this scope
514 | glGenRenderbuffersEXT(1, &rbid);
| ^~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:515:5: error: ‘glBindRenderbufferEXT’ was not declared in this scope
515 | glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, rbid);
| ^~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:516:5: error: ‘glRenderbufferStorageEXT’ was not declared in this scope
516 | glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, internal_format, width, height);
| ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In destructor ‘pangolin::GlRenderBuffer::~GlRenderBuffer()’:
/usr/local/include/pangolin/gl/gl.hpp:523:9: error: ‘glDeleteRenderbuffersEXT’ was not declared in this scope
523 | glDeleteRenderbuffersEXT(1, &rbid);
| ^~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In destructor ‘pangolin::GlFramebuffer::~GlFramebuffer()’:
/usr/local/include/pangolin/gl/gl.hpp:572:9: error: ‘glDeleteFramebuffersEXT’ was not declared in this scope
572 | glDeleteFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In constructor ‘pangolin::GlFramebuffer::GlFramebuffer(pangolin::GlTexture&)’:
/usr/local/include/pangolin/gl/gl.hpp:579:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
579 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In constructor ‘pangolin::GlFramebuffer::GlFramebuffer(pangolin::GlTexture&, pangolin::GlRenderBuffer&)’:
/usr/local/include/pangolin/gl/gl.hpp:587:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
587 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In constructor ‘pangolin::GlFramebuffer::GlFramebuffer(pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlRenderBuffer&)’:
/usr/local/include/pangolin/gl/gl.hpp:596:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
596 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In constructor ‘pangolin::GlFramebuffer::GlFramebuffer(pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlRenderBuffer&)’:
/usr/local/include/pangolin/gl/gl.hpp:606:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
606 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In constructor ‘pangolin::GlFramebuffer::GlFramebuffer(pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlTexture&, pangolin::GlRenderBuffer&)’:
/usr/local/include/pangolin/gl/gl.hpp:617:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
617 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlFramebuffer::Bind() const’:
/usr/local/include/pangolin/gl/gl.hpp:628:5: error: ‘glBindFramebufferEXT’ was not declared in this scope
628 | glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:629:5: error: ‘glDrawBuffers’ was not declared in this scope; did you mean ‘glDrawBuffer’?
629 | glDrawBuffers( attachments, attachment_buffers );
| ^~~~~~~~~~~~~
| glDrawBuffer
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlFramebuffer::Reinitialise()’:
/usr/local/include/pangolin/gl/gl.hpp:635:9: error: ‘glDeleteFramebuffersEXT’ was not declared in this scope
635 | glDeleteFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:637:5: error: ‘glGenFramebuffersEXT’ was not declared in this scope
637 | glGenFramebuffersEXT(1, &fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlFramebuffer::Unbind() const’:
/usr/local/include/pangolin/gl/gl.hpp:642:5: error: ‘glDrawBuffers’ was not declared in this scope; did you mean ‘glDrawBuffer’?
642 | glDrawBuffers( 1, attachment_buffers );
| ^~~~~~~~~~~~~
| glDrawBuffer
/usr/local/include/pangolin/gl/gl.hpp:643:5: error: ‘glBindFramebufferEXT’ was not declared in this scope
643 | glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘GLenum pangolin::GlFramebuffer::AttachColour(pangolin::GlTexture&)’:
/usr/local/include/pangolin/gl/gl.hpp:651:5: error: ‘glBindFramebufferEXT’ was not declared in this scope
651 | glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:652:5: error: ‘glFramebufferTexture2DEXT’ was not declared in this scope
652 | glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, color_attachment, GL_TEXTURE_2D, tex.tid, 0);
| ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlFramebuffer::AttachDepth(pangolin::GlRenderBuffer&)’:
/usr/local/include/pangolin/gl/gl.hpp:663:5: error: ‘glBindFramebufferEXT’ was not declared in this scope
663 | glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbid);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:665:5: error: ‘glFramebufferRenderbufferEXT’ was not declared in this scope
665 | glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT, rb.rbid);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Free()’:
/usr/local/include/pangolin/gl/gl.hpp:721:9: error: ‘glDeleteBuffers’ was not declared in this scope; did you mean ‘glSelectBuffer’?
721 | glDeleteBuffers(1, &bo);
| ^~~~~~~~~~~~~~~
| glSelectBuffer
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Reinitialise(pangolin::GlBufferType, GLsizeiptr, GLenum, const void*)’:
/usr/local/include/pangolin/gl/gl.hpp:738:9: error: ‘glGenBuffers’ was not declared in this scope; did you mean ‘glReadBuffer’?
738 | glGenBuffers(1, &bo);
| ^~~~~~~~~~~~
| glReadBuffer
/usr/local/include/pangolin/gl/gl.hpp:746:5: error: ‘glBufferData’ was not declared in this scope; did you mean ‘GlBufferData’?
746 | glBufferData(buffer_type, size_bytes, data, gluse);
| ^~~~~~~~~~~~
| GlBufferData
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Bind() const’:
/usr/local/include/pangolin/gl/gl.hpp:752:5: error: ‘glBindBuffer’ was not declared in this scope; did you mean ‘glReadBuffer’?
752 | glBindBuffer(buffer_type, bo);
| ^~~~~~~~~~~~
| glReadBuffer
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Unbind() const’:
/usr/local/include/pangolin/gl/gl.hpp:757:5: error: ‘glBindBuffer’ was not declared in this scope; did you mean ‘glReadBuffer’?
757 | glBindBuffer(buffer_type, 0);
| ^~~~~~~~~~~~
| glReadBuffer
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Upload(const GLvoid*, GLsizeiptr, GLintptr)’:
/usr/local/include/pangolin/gl/gl.hpp:767:5: error: ‘glBufferSubData’ was not declared in this scope; did you mean ‘GlBufferData’?
767 | glBufferSubData(buffer_type,offset,size_bytes,data);
| ^~~~~~~~~~~~~~~
| GlBufferData
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBufferData::Download(GLvoid*, GLsizeiptr, GLintptr) const’:
/usr/local/include/pangolin/gl/gl.hpp:774:5: error: ‘glGetBufferSubData’ was not declared in this scope
774 | glGetBufferSubData(buffer_type, offset, size_bytes, data);
| ^~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlBuffer::Resize(GLuint)’:
/usr/local/include/pangolin/gl/gl.hpp:849:9: error: ‘glGetBufferSubData’ was not declared in this scope
849 | glGetBufferSubData(buffer_type, 0, backup_size_bytes, backup);
| ^~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/gl.hpp:850:9: error: ‘glBufferData’ was not declared in this scope; did you mean ‘GlBufferData’?
850 | glBufferData(buffer_type, new_num_elements*GlDataTypeBytes(datatype)*count_per_element, 0, gluse);
| ^~~~~~~~~~~~
| GlBufferData
/usr/local/include/pangolin/gl/gl.hpp:851:9: error: ‘glBufferSubData’ was not declared in this scope; did you mean ‘GlBufferData’?
851 | glBufferSubData(buffer_type, 0, backup_size_bytes, backup);
| ^~~~~~~~~~~~~~~
| GlBufferData
In file included from /usr/local/include/pangolin/plot/plotter.h:37,
from /usr/local/include/pangolin/pangolin.h:48,
from /home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/src/run_radar2camera.cpp:9:
/usr/local/include/pangolin/gl/glsl.h: In static member function ‘static void pangolin::GlSlUtilities::UseNone()’:
/usr/local/include/pangolin/gl/glsl.h:250:9: error: ‘glUseProgram’ was not declared in this scope; did you mean ‘GlSlProgram’?
250 | glUseProgram(0);
| ^~~~~~~~~~~~
| GlSlProgram
/usr/local/include/pangolin/gl/glsl.h: In function ‘bool pangolin::IsLinkSuccessPrintLog(GLhandleARB)’:
/usr/local/include/pangolin/gl/glsl.h:339:5: error: ‘glGetProgramiv’ was not declared in this scope
339 | glGetProgramiv(prog, GL_LINK_STATUS, &status);
| ^~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h:345:9: error: ‘glGetProgramInfoLog’ was not declared in this scope
345 | glGetProgramInfoLog(prog, PROGRAM_LOG_MAX_LEN, &len, infolog);
| ^~~~~~~~~~~~~~~~~~~
In file included from /usr/local/include/pangolin/plot/plotter.h:37,
from /usr/local/include/pangolin/pangolin.h:48,
from /home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/src/run_radar2camera.cpp:9:
/usr/local/include/pangolin/gl/glsl.h: In function ‘bool pangolin::IsCompileSuccessPrintLog(GLhandleARB, const string&, const string&)’:
/usr/local/include/pangolin/gl/glsl.h:359:5: error: ‘glGetShaderiv’ was not declared in this scope; did you mean ‘glGetMapiv’?
359 | glGetShaderiv(shader, GL_COMPILE_STATUS, &status);
| ^~~~~~~~~~~~~
| glGetMapiv
/usr/local/include/pangolin/gl/glsl.h:365:9: error: ‘glGetShaderInfoLog’ was not declared in this scope
365 | glGetShaderInfoLog(shader, SHADER_LOG_MAX_LEN, &len, infolog);
| ^~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In destructor ‘pangolin::GlSlProgram::~GlSlProgram()’:
/usr/local/include/pangolin/gl/glsl.h:396:9: error: ‘glDeleteProgram’ was not declared in this scope
396 | glDeleteProgram(prog);
| ^~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘bool pangolin::GlSlProgram::AddPreprocessedShader(pangolin::GlSlShaderType, const string&, const string&)’:
/usr/local/include/pangolin/gl/glsl.h:416:16: error: ‘glCreateProgram’ was not declared in this scope
416 | prog = glCreateProgram();
| ^~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h:419:26: error: ‘glCreateShader’ was not declared in this scope; did you mean ‘GlSlVertexShader’?
419 | GLhandleARB shader = glCreateShader(shader_type);
| ^~~~~~~~~~~~~~
| GlSlVertexShader
/usr/local/include/pangolin/gl/glsl.h:421:5: error: ‘glShaderSource’ was not declared in this scope
421 | glShaderSource(shader, 1, &source, NULL);
| ^~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h:422:5: error: ‘glCompileShader’ was not declared in this scope; did you mean ‘GlSlComputeShader’?
422 | glCompileShader(shader);
| ^~~~~~~~~~~~~~~
| GlSlComputeShader
/usr/local/include/pangolin/gl/glsl.h:425:9: error: ‘glAttachShader’ was not declared in this scope
425 | glAttachShader(prog, shader);
| ^~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::ClearShaders()’:
/usr/local/include/pangolin/gl/glsl.h:519:9: error: ‘glDetachShader’ was not declared in this scope
519 | glDetachShader(prog, shaders[i]);
| ^~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h:520:9: error: ‘glDeleteShader’ was not declared in this scope; did you mean ‘GlSlVertexShader’?
520 | glDeleteShader(shaders[i]);
| ^~~~~~~~~~~~~~
| GlSlVertexShader
/usr/local/include/pangolin/gl/glsl.h: In member function ‘bool pangolin::GlSlProgram::Link()’:
/usr/local/include/pangolin/gl/glsl.h:653:5: error: ‘glLinkProgram’ was not declared in this scope; did you mean ‘GlSlProgram’?
653 | glLinkProgram(prog);
| ^~~~~~~~~~~~~
| GlSlProgram
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::Bind()’:
/usr/local/include/pangolin/gl/glsl.h:660:5: error: ‘glUseProgram’ was not declared in this scope; did you mean ‘GlSlProgram’?
660 | glUseProgram(prog);
| ^~~~~~~~~~~~
| GlSlProgram
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SaveBind()’:
/usr/local/include/pangolin/gl/glsl.h:666:5: error: ‘glUseProgram’ was not declared in this scope; did you mean ‘GlSlProgram’?
666 | glUseProgram(prog);
| ^~~~~~~~~~~~
| GlSlProgram
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::Unbind()’:
/usr/local/include/pangolin/gl/glsl.h:671:5: error: ‘glUseProgram’ was not declared in this scope; did you mean ‘GlSlProgram’?
671 | glUseProgram(prev_prog);
| ^~~~~~~~~~~~
| GlSlProgram
/usr/local/include/pangolin/gl/glsl.h: In member function ‘GLint pangolin::GlSlProgram::GetAttributeHandle(const string&)’:
/usr/local/include/pangolin/gl/glsl.h:676:12: error: ‘glGetAttribLocation’ was not declared in this scope
676 | return glGetAttribLocation(prog, name.c_str());
| ^~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘GLint pangolin::GlSlProgram::GetUniformHandle(const string&)’:
/usr/local/include/pangolin/gl/glsl.h:681:12: error: ‘glGetUniformLocation’ was not declared in this scope
681 | return glGetUniformLocation(prog, name.c_str());
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, int)’:
/usr/local/include/pangolin/gl/glsl.h:686:5: error: ‘glUniform1i’ was not declared in this scope
686 | glUniform1i( GetUniformHandle(name), x);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, int, int)’:
/usr/local/include/pangolin/gl/glsl.h:691:5: error: ‘glUniform2i’ was not declared in this scope
691 | glUniform2i( GetUniformHandle(name), x1, x2);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, int, int, int)’:
/usr/local/include/pangolin/gl/glsl.h:696:5: error: ‘glUniform3i’ was not declared in this scope
696 | glUniform3i( GetUniformHandle(name), x1, x2, x3);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, int, int, int, int)’:
/usr/local/include/pangolin/gl/glsl.h:701:5: error: ‘glUniform4i’ was not declared in this scope
701 | glUniform4i( GetUniformHandle(name), x1, x2, x3, x4);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, float)’:
/usr/local/include/pangolin/gl/glsl.h:706:5: error: ‘glUniform1f’ was not declared in this scope
706 | glUniform1f( GetUniformHandle(name), f);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, float, float)’:
/usr/local/include/pangolin/gl/glsl.h:711:5: error: ‘glUniform2f’ was not declared in this scope
711 | glUniform2f( GetUniformHandle(name), f1,f2);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, float, float, float)’:
/usr/local/include/pangolin/gl/glsl.h:716:5: error: ‘glUniform3f’ was not declared in this scope
716 | glUniform3f( GetUniformHandle(name), f1,f2,f3);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, float, float, float, float)’:
/usr/local/include/pangolin/gl/glsl.h:721:5: error: ‘glUniform4f’ was not declared in this scope
721 | glUniform4f( GetUniformHandle(name), f1,f2,f3,f4);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, pangolin::Colour)’:
/usr/local/include/pangolin/gl/glsl.h:726:5: error: ‘glUniform4f’ was not declared in this scope
726 | glUniform4f( GetUniformHandle(name), c.r, c.g, c.b, c.a);
| ^~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetUniform(const string&, const pangolin::OpenGlMatrix&)’:
/usr/local/include/pangolin/gl/glsl.h:736:5: error: ‘glUniformMatrix4fv’ was not declared in this scope
736 | glUniformMatrix4fv( GetUniformHandle(name), 1, GL_FALSE, m);
| ^~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::BindPangolinDefaultAttribLocationsAndLink()’:
/usr/local/include/pangolin/gl/glsl.h:793:5: error: ‘glBindAttribLocation’ was not declared in this scope
793 | glBindAttribLocation(prog, DEFAULT_LOCATION_POSITION, DEFAULT_NAME_POSITION);
| ^~~~~~~~~~~~~~~~~~~~
/usr/local/include/pangolin/gl/glsl.h: In member function ‘GLint pangolin::GlSlProgram::GetProgramResourceIndex(const string&)’:
/usr/local/include/pangolin/gl/glsl.h:803:12: error: ‘glGetProgramResourceIndex’ was not declared in this scope; did you mean ‘GetProgramResourceIndex’?
803 | return glGetProgramResourceIndex(prog, GL_SHADER_STORAGE_BLOCK, name.c_str());
| ^~~~~~~~~~~~~~~~~~~~~~~~~
| GetProgramResourceIndex
/usr/local/include/pangolin/gl/glsl.h: In member function ‘void pangolin::GlSlProgram::SetShaderStorageBlock(const string&, const int&)’:
/usr/local/include/pangolin/gl/glsl.h:808:5: error: ‘glShaderStorageBlockBinding’ was not declared in this scope
808 | glShaderStorageBlockBinding(prog, GetProgramResourceIndex(name), bindingIndex);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/src/run_radar2camera.cpp:26:
/home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/include/projector_radar.hpp: In member function ‘void Projector::ProjectToRawMat(cv::Mat, cv::Mat, cv::Mat, cv::Mat, cv::Mat, cv::Mat&, cv::Mat&)’:
/home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/include/projector_radar.hpp:192:13: warning: unused variable ‘y’ [-Wunused-variable]
192 | float y = transCloud2d.at(1, i);
| ^
/home/yangjq/GitSource/SensorsCalibration-master/radar2camera/manual_calib/include/projector_radar.hpp:218:13: warning: unused variable ‘d’ [-Wunused-variable]
218 | float d = points[i].dist;
| ^
make[2]: *** [CMakeFiles/RadarToCamera.dir/build.make:63: CMakeFiles/RadarToCamera.dir/src/run_radar2camera.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:105: CMakeFiles/RadarToCamera.dir/all] Error 2
make: *** [Makefile:84: all] Error 2
解决方法：
进入pangolin的安装文件夹里（就是最开始安装pangolin时从git下载的文件夹中），进入文件夹中的build打开终端，输入：
sudo make uninstall
sudo make install就是重新安装了一下pangolin，问题解决。