[ITK-users] [ITK] Exception when running IO example ImageReadCastWrite in Xcode

[Matt McCormick]

Hi,

Use CMake to generate the XCode project for the HelloWorld or
ImageReadCastWrite, and it will automatically generate all the
factories.

Hope this helps,
Matt

On Fri, Mar 28, 2014 at 9:44 AM, padillr <ramonpadilla1 at yahoo.co.uk> wrote:
> Hi,
>
> I have successfully built ITK version 4.5.1 on OS X using cmake.
>
> The following are options that I'm passing to cmake.
>
> -DCMAKE_BUILD_TYPE=Debug \
> -DCMAKE_C_COMPILER=clang \
> -DCMAKE_CXX_COMPILER=clang++ \
> -DITK_USE_64BITS_IDS=Yes \
> -DCMAKE_CXX_FLAGS="-std=c++11 -stdlib=libc++" \
> -DITK_DIR=/temp/itk/build/
>
> I then created an Xcode project, imported the Hello World example, set up
> paths to the headers and linked to the ITK libraries that I built previously
> using cmake. The example built and ran successfully.
>
> Next, I tried to do the same with the ImageReadCastWrite example in IO. This
> also builds successfully but when I run it I get the following exception.
>
> ExceptionObject caught !
>
> itk::ImageFileWriterException (0x100304788)
> Location: "virtual void itk::ImageFileWriter<itk::Image<unsigned char, 2>
>>::Write() [TInputImage = itk::Image<unsigned char, 2>]"
> File: /temp/itk/Modules/IO/ImageBase/include/itkImageFileWriter.hxx
> Line: 151
> Description:  Could not create IO object for file
> /temp/itk-sample/T1_MAP.png
>   Tried to create one of the following:
>   You probably failed to set a file suffix, or
>     set the suffix to an unsupported type.
>
> I'm using ITK for the first time. A quick investigation suggests that there
> are no factories being loaded. Any ideas why this may be the case?
>
> Please note that I can successfully execute ImageReadCastWrite in the bin
> directory that was created as part of building ITK.
>
>
>
>
>
>
>
> --
> View this message in context: http://itk-insight-users.2283740.n2.nabble.com/Exception-when-running-IO-example-ImageReadCastWrite-in-Xcode-tp7585270.html
> Sent from the ITK Insight Users mailing list archive at Nabble.com.
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