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<p style="margin: 0px 0px 1.2em ! important;">Hello everyone,</p>
<p style="margin: 0px 0px 1.2em ! important;"> I’m trying to get
a project to compile using Qt Creator, but I keep running into
a linker error:</p>
<blockquote style="margin: 1.2em 0px;border-left: 4px solid
rgb(221, 221, 221); padding: 0px 1em; color: rgb(119, 119,
119); quotes: none;">
<p style="margin: 0px 0px 1.2em ! important;">LINK : fatal
error LNK1104: file”vtkRendering.lib” can not be opened </p>
</blockquote>
<p style="margin: 0px 0px 1.2em ! important;"> Obviously, the
linker can not find the library it needs. This is what I did:</p>
<p style="margin: 0px 0px 1.2em ! important;"> 1) Build VTK
64bit from scratch using cmake-gui and MSCV13. I built both
ALL_BUILD and INSTALL with administrator privileges. This
installed VTK into C:\Program Files\VTK . I also set the
VTK_GROUP_QT and BUILD_SHARED_LIBS flags.</p>
<p style="margin: 0px 0px 1.2em ! important;">2) Set an
environment variable VTK_DIR to C:\Program Files\VTK</p>
<p style="margin: 0px 0px 1.2em ! important;"> 3) Set the
CMakefile</p>
<pre style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;font-size: 1em; line-height: 1.2em;margin: 1.2em 0px;"><code style="font-size: 0.85em; font-family: Consolas,Inconsolata,Courier,monospace;margin: 0px 0.15em; padding: 0px 0.3em; white-space: pre-wrap; border: 1px solid rgb(234, 234, 234); background-color: rgb(248, 248, 248); border-radius: 3px; display: inline;white-space: pre; overflow: auto; border-radius: 3px; border: 1px solid rgb(204, 204, 204); padding: 0.5em 0.7em; display: block ! important;">cmake_minimum_required (VERSION 2.6 FATAL_ERROR)
project (pcl-visualizer)
find_package (Qt4 REQUIRED)
find_package (VTK REQUIRED)
find_package (PCL 1.7 REQUIRED)
include_directories (${PCL_INCLUDE_DIRS})
link_directories (${PCL_LIBRARY_DIRS})
add_definitions (${PCL_DEFINITIONS})
set (project_SOURCES main.cpp pclviewer.cpp)
set (project_HEADERS pclviewer.h)
set (project_FORMS pclviewer.ui)
set (VTK_LIBRARIES vtkRendering vtkGraphics vtkHybrid QVTK)
QT4_WRAP_CPP (project_HEADERS_MOC ${project_HEADERS})
QT4_WRAP_UI (project_FORMS_HEADERS ${project_FORMS})
qt4_add_resources(RCC_GENERATED ${RCC})
INCLUDE (${QT_USE_FILE})
ADD_DEFINITIONS (${QT_DEFINITIONS})
ADD_EXECUTABLE (pcl_visualizer ${project_SOURCES}
${project_FORMS_HEADERS}
${project_HEADERS_MOC})
TARGET_LINK_LIBRARIES (pcl_visualizer ${QT_LIBRARIES} ${PCL_LIBRARIES} ${VTK_LIBRARIES})
</code></pre>
<p style="margin: 0px 0px 1.2em ! important;">4) Then I did a </p>
<blockquote style="margin: 1.2em 0px;border-left: 4px solid
rgb(221, 221, 221); padding: 0px 1em; color: rgb(119, 119,
119); quotes: none;">
<p style="margin: 0px 0px 1.2em ! important;">cmake . -G”NMake
Makefiles”<br>
nmake</p>
</blockquote>
<p style="margin: 0px 0px 1.2em ! important;">and after a
compiling phase I’m told by nmake, that, as mentioned
initially:</p>
<blockquote style="margin: 1.2em 0px;border-left: 4px solid
rgb(221, 221, 221); padding: 0px 1em; color: rgb(119, 119,
119); quotes: none;">
<p style="margin: 0px 0px 1.2em ! important;">LINK : fatal
error LNK1104: file”vtkRendering.lib” can not be opened </p>
</blockquote>
<p style="margin: 0px 0px 1.2em ! important;">Interestingly
enough, the file does indeed not exist in the C:\Program
Files\VTK\lib directory, though there are files named quite
similiarly:</p>
<blockquote style="margin: 1.2em 0px;border-left: 4px solid
rgb(221, 221, 221); padding: 0px 1em; color: rgb(119, 119,
119); quotes: none;">
<p style="margin: 0px 0px 1.2em ! important;">vtkRenderingOpenGL-6.2.lib<br>
vtkRenderingQT-6.2.lib </p>
</blockquote>
<p style="margin: 0px 0px 1.2em ! important;">for example. What
am I doing wrong? </p>
<p style="margin: 0px 0px 1.2em ! important;">Thanks in advance!<br>
Florian Thevißen</p>
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