Look at the code around line 222 of VTK/Rendering/vtkCocoaRenderWindowInteractor.mm<br><br>If you are getting that message, then the vtkEarlyCocoaSetup constructor is probably not being called. Maybe __OBJC_GC__ is defined, but there is a need for an autorelease pool anyhow....?<br>
<br>Some of the RogueResearch mac VTK dashboards use this cache entry...<span style="font-family: monospace;"><br></span>VTK_REQUIRED_OBJCXX_FLAGS:STRING=-fobjc-gc<br><div><span class="gmail_quote">...to turn on objective C++ garbage collection.<br>
<br>Are you doing that in some fashion for your build? Or is __OBJC_GC__ defined for your build somehow?<br><br><br>HTH,<br>David<br><br>On 2/21/08, <b class="gmail_sendername">Corrie Allen</b> <<a href="mailto:corrieallen@gmail.com">corrieallen@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div style=""><div style="margin: 0px;">Hi VTK gurus,</div><div style="margin: 0px; min-height: 16px;"><br></div><div style="margin: 0px;">I'm getting this snippet of output in my log window during the run of a little program I've written.</div>
<div style="margin: 0px; min-height: 16px;">"</div><div style="margin: 0px;">Gonna initialize interactor next!</div><div style="margin: 0px;">And now starting interactor</div><div style="margin: 0px;">2008-02-21 20:03:26.496 spawar2[1365:10b] *** _NSAutoreleaseNoPool(): Object 0x13e22460 of class vtkCocoaServer autoreleased with no pool in place - just leaking</div>
<div style="margin: 0px;">Stack: (0x90a3012f 0x9093cec2 0xda040 0xdaa3c 0x702b 0x6176)</div><div style="margin: 0px; min-height: 16px;">"</div><div style="margin: 0px;">The c++ code where this is occurring is</div><div style="margin: 0px;">
....</div><div style="margin: 0px; color: rgb(196, 26, 22);"><span style="color: rgb(0, 0, 0);"> cout<<</span>"Gonna initialize interactor next!"<span style="color: rgb(0, 0, 0);"><<endl;</span></div>
<div style="margin: 0px;"> iren->Initialize();</div><div style="margin: 0px; color: rgb(196, 26, 22);"><span style="color: rgb(0, 0, 0);"> cout<< </span>"And now starting interactor"<span style="color: rgb(0, 0, 0);"><< endl;</span></div>
<div style="margin: 0px;"> iren->Start(); //where iren is an instance of vtkCocoaRenderWindowInteractor</div><div style="margin: 0px;">....</div><div style="margin: 0px;">The 3-D object is rendered fine after the log note appears and the interactor works well. The log output,though, is worrisome. Where can I begin to look for the cause of this: just leaking with no pool in place seems bad. </div>
<div style="margin: 0px; min-height: 16px;"><br></div><div style="margin: 0px;">Corrie</div><div style="margin: 0px; min-height: 16px;"><br></div><div style="margin: 0px;">MacBook Pro, OSX 10.5.1, CMake 2.4.8, VTK 5.1,</div>
<div style="margin: 0px;">i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5465)</div><div><font face="Geneva"><br></font></div>
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