<div dir="ltr">Are you using installed VTK libraries? Also, make sure you link with <span style="font-size:16px">vtkRenderingVolumeOpenGL. </span></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 9, 2015 at 8:50 PM, Yassmin Abdallah <span dir="ltr"><<a href="mailto:yassminabdallah@gmail.com" target="_blank">yassminabdallah@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word"><div>Hello,</div><div><br></div><div>Thanks a lot for your reply,</div><div><br></div><div>i added them but those errors appear,</div><div><br></div><div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff">Undefined symbols for architecture x86_64:</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff"> "vtkRenderingVolumeOpenGL_AutoInit_Destruct()", referenced from:</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff"> vtkRenderingVolumeOpenGL_ModuleInit::~vtkRenderingVolumeOpenGL_ModuleInit() in ViewController.o</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff"> "vtkRenderingVolumeOpenGL_AutoInit_Construct()", referenced from:</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff"> vtkRenderingVolumeOpenGL_ModuleInit::vtkRenderingVolumeOpenGL_ModuleInit() in ViewController.o</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff">ld: symbol(s) not found for architecture x86_64</font></div><div style="margin:0px 0px 0px 12px;font-size:11px;line-height:normal;font-family:Menlo"><font color="#0433ff">clang: error: linker command failed with exit code 1 (use -v to see invocation)</font></div></div><div><br></div><div><br></div><br><div><blockquote type="cite"><div><div class="h5"><div>On Dec 10, 2015, at 1:24 AM, Imre Goretzki <<a href="mailto:goretzki.imre@gmail.com" target="_blank">goretzki.imre@gmail.com</a>> wrote:</div><br></div></div><div><div><div class="h5">
<div bgcolor="#FFFFFF" text="#000000">
Hey<br>
<pre style="font-family:monospace,Courier;padding:1em;border:1px solid rgb(221,221,221);line-height:1.1em;font-size:12.7px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;background-color:rgb(249,249,249)"> #include <vtkAutoInit.h>
VTK_MODULE_INIT(vtkRenderingOpenGL);</pre>
with <br>
<pre style="margin:0px 0px 1em;padding:5px;border:0px;font-size:13px;overflow:auto;width:auto;max-height:600px;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,sans-serif;display:block;color:rgb(57,51,24);word-wrap:normal;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:left;text-indent:0px;text-transform:none;word-spacing:0px;background-color:rgb(238,238,238)"><code style="margin:0px;padding:0px;border:0px;font-size:13px;font-family:Consolas,Menlo,Monaco,'Lucida Console','Liberation Mono','DejaVu Sans Mono','Bitstream Vera Sans Mono','Courier New',monospace,sans-serif;white-space:inherit;background-color:rgb(238,238,238)"><span style="margin:0px;padding:0px;border:0px;font-size:13px">vtkRenderingVolumeOpenGL</span></code></pre>
instead of<br>
<pre style="font-family:monospace,Courier;padding:1em;border:1px solid rgb(221,221,221);line-height:1.1em;font-size:12.7px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;background-color:rgb(249,249,249)">vtkRenderingOpenGL</pre>
<br>
<a href="http://www.vtk.org/Wiki/VTK/VTK_6_Migration/Factories_now_require_defines" target="_blank">http://www.vtk.org/Wiki/VTK/VTK_6_Migration/Factories_now_require_defines</a><br>
<br>
<div>Am 09.12.2015 um 20:44 schrieb
YassminAbdallah:<br>
</div>
<blockquote type="cite">
<pre>Error: no override found for 'vtkRayCastImageDisplayHelper'</pre>
</blockquote>
<br>
</div></div></div><span class="">
_______________________________________________<br>Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br><br>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br><br>Please keep messages on-topic and check the VTK FAQ at: <a href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br><br>Search the list archives at: <a href="http://markmail.org/search/?q=vtkusers" target="_blank">http://markmail.org/search/?q=vtkusers</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://public.kitware.com/mailman/listinfo/vtkusers" target="_blank">http://public.kitware.com/mailman/listinfo/vtkusers</a><br></span></div></blockquote></div><br></div><br>_______________________________________________<br>
Powered by <a href="http://www.kitware.com" rel="noreferrer" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" rel="noreferrer" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep messages on-topic and check the VTK FAQ at: <a href="http://www.vtk.org/Wiki/VTK_FAQ" rel="noreferrer" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br>
<br>
Search the list archives at: <a href="http://markmail.org/search/?q=vtkusers" rel="noreferrer" target="_blank">http://markmail.org/search/?q=vtkusers</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a href="http://public.kitware.com/mailman/listinfo/vtkusers" rel="noreferrer" target="_blank">http://public.kitware.com/mailman/listinfo/vtkusers</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><font face="trebuchet ms, sans-serif"><i>| Aashish Chaudhary <br>| Technical Leader <br>| Kitware Inc. <br></i></font><div><i><font face="trebuchet ms, sans-serif">| </font><a href="http://www.kitware.com/company/team/chaudhary.html" target="_blank">http://www.kitware.com/company/team/chaudhary.html</a></i></div></div></div>
</div>