[ITK Community] [Insight-developpers] filter update causes libc++abi error

[Matt McCormick]

Hi Thibault,

This was not buildable, but I made it buildable here:

https://gist.github.com/thewtex/8984576

When this is run, the caught exception says:

Error:
itk::ExceptionObject (0x1c95630)
Location: "unknown"
File: /home/matt/src/ITK/Modules/Core/Common/src/itkProcessObject.cxx
Line: 1370
Description: itk::ERROR: RegistrationFilter(0x1c92430): Input Primary is
required but not set.

Since ImageToImageFilter (the base class) is a filter, that transform
inputs to outputs, these must be specified.  ImageToImageFilter call
SetNumberOfRequiredInputs(1) in its constructor [1].  Therefore, this class
should set the NumberOfRequiredInputs to 2, and call this->SetInput( 0, fi
) in SetFixedImage, and similar in SetMovingImage.

Hope this helps,
Matt

[1]
http://itk.org/gitweb?p=ITK.git;a=blob;f=Modules/Core/Common/include/itkImageToImageFilter.hxx;h=59f44fac45bd22be1a362584466ae593be1e602b;hb=HEAD#l44




On Thu, Feb 13, 2014 at 3:39 PM, Thibault Lucidarme <
thibault.lucidarme at gmail.com> wrote:

> Here is a link to the public gist:
> https://gist.github.com/anonymous/8983351
>
> Thank you for your help
>
>
> 2014-02-13 14:25 GMT-06:00 Matt McCormick <matt.mccormick at kitware.com>:
>
> Hi Thibault,
>>
>> Yes, a self-contained, buildable set of code may be the only way to
>> understand what is happening.  Github Gists [1] work well for this.
>>
>> Thanks,
>>  Matt
>>
>> [1] https://gist.github.com/
>>
>>
>> On Thu, Feb 13, 2014 at 2:23 PM, Thibault Lucidarme <
>> thibault.lucidarme at gmail.com> wrote:
>>
>>> Dear ITK Community,
>>> I am trying ITK for the first time to perform a simple registration on
>>> 3D data on a mac.
>>> Using various tutorials found online I came to write a simple
>>> registration composite filter.
>>> However when I launch the filter (registration->Update() ), the process
>>> stops with the error:
>>>
>>> libc++abi.dylib: terminate called throwing an exception. Abort trap: 6
>>>
>>> Here is the backtrace
>>>
>>> #8  0x00000001000f3b57 in itk::ProcessObject::VerifyPreconditions ()
>>>
>>> #9  0x00000001000f4248 in itk::ProcessObject::UpdateOutputInformation ()
>>>
>>> #10 0x00000001000263a1 in itk::ImageBase<3u>::UpdateOutputInformation
>>> (this=0x101758dd0) at itkImageBase.hxx:234
>>>
>>> #11 0x00000001000fcd72 in itk::DataObject::Update ()
>>>
>>> #12 0x000000010001b1b9 in main (argc=1, argv=0x7fff5fbffb68) at
>>> [...]/src/main.cpp:126 (this is the registration->Update line)
>>>
>>> Google hasn't helped.
>>> I do not think the problems comes from the library build or the
>>> structure of my GenerateData (I have already tested a composited enhanced
>>> watershed filter and it works fine). But I am running out of ideas as to
>>> how to solve this issue.
>>>
>>> Do you want me to provide the code for the filter?
>>>
>>> Thank you very much in advance for your help.
>>>
>>> Sincerely
>>>
>>> --
>>>
>>> Thibault Lucidarme
>>>
>>>
>>> _______________________________________________
>>> Community mailing list
>>> Community at itk.org
>>> http://public.kitware.com/cgi-bin/mailman/listinfo/community
>>>
>>>
>>
>
>
> --
>
> Thibault
>
>
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