Miss-spelling of the group name (for \ingroup) or a missing \defgroup command

[albert-github]

Running the current doxygen master (1.14.0 (eef56fc1577255e67e56f997896b0512dd9527d1)) on the ITK sources resulted in a number of \ingroup warnings:

 warning: Found non-existing group 'Calculators' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'CanBeStreamed' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Common' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Cost' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Filtering' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'GeometricTransformationFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ImageClassificationFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ImageConstIterators' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ImageFilter' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ImageSource' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ImageToImageFilter' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'ITKITKMathematicalMorphology' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'LabeledImageFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'LabeledImageObject' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'LoggingObjects' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'MathematicalImageFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'MathematicalStatisticsImageFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Multithreaded' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'MultiThreading' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Optimizersv4' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'PathFilters' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Paths' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'QEMeshModifierFunctions' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'QuadEdgeMeshModifierFunctions' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Segmentation' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Statistics' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Transforms' for the command '@ingroup', ignoring command
 warning: Found non-existing group 'Writers' for the command '@ingroup', ignoring command

Problem is either a miss-spelling of the name or a missing \defgroup command. The newer doxygen versions are a bit stricter about the existence of groups.

The full list with filenames and line numbers: ingroup.txt

(same problem would occur with the current doxygen 1.13.2 release).

[jhlegarreta]

@albert-github Please use the existing templates when opening issues, and point to open builds so that issues can be openly inspected.

Related to this issue, you may want to check issue #3656.

[albert-github]

• I will take the template into consideration for further issues I will post.
• I attempt to give in my issues not only the problem but also a solution (as I have some problems with creating pull requests, see Creating developer environment under Windows / Cygwin #5168)
• issue Duplicate and non-existing Doxygen groups #3656 is indeed related to this issue, when I'd see the issue before I could have posted my text as a comment there.
• I intent to look through the reported documentation issues (and when possible comment on them).