Hi, internal compiler errors indicate crashes of the compiler itself. As many people built MITK with a very similar setting as yours my first guess would be low memory. The Microsoft compiler tends to be very demanding for heavily templated C++ code.
A solution could be to get rid of the /MP flag that tells the compiler to use as many cores as possible instead of a single core to reduce the CPU and memory load. /MP also allows to specify the number of parallel compilations so for example /MP2 uses two cores max (and therefore less memory). As probably only ITK gives you trouble you can set the build directory in CMake to something like “D:/MITK-superbuild/ep/src/ITK-build” which allows you to reconfigure just the ITK build. In the advanced variables you should find CMAKE_CXX_FLAGS which includes /MP in its value. Best, Stefan From: Ashish Singh [mailto:asinghmli...@gmail.com] Sent: Monday, June 3, 2019 10:03 PM To: mitk-users@lists.sourceforge.net Subject: [mitk-users] MITK superbuild error with version 2018.04.2 Hi, I am trying to build MITK 2018.04.2 on Windows and getting the following errors during MITK superbuild from visual studio. Severity Code Description Project File Line Suppression State Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 Error C1001 An internal error has occurred in the compiler. [C:\myinstalls\MITKGit\build\MITK-build\Modules\DICOMReader\MitkDICOMReader.vcxproj] MITK-build c:\myinstalls\mitkgit\build\ep\include\itk-4.13\itkresampleimagefilter.hxx 292 My build environment is as follows: Windows 10 Enterprise 64 bit Visual Studio Community 2018 version 15.8.2 CMake - 3.12.2 Can anyone please help fix the issues? They all seem to be coming from the same itk file. Thanks, Ashish
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