Steps to reproduce

1.  Configure any theme's image variation operation to generate webp image from attached source. Please note that this issue only happen to this kind of image, not happen to all image types. aaron.anderson-40hsf.com_WEB.jpeg
2.  Below is example configuration when we change the "travel-demo-theme.yaml":

   imaging:
     class: info.magnolia.templating.imaging.VariationAwareImagingSupport
     variations:
       "1600":
         class: info.magnolia.templating.imaging.variation.SimpleResizeVariation
         width: 1600
       "1366-2":
         class: info.magnolia.templating.imaging.variation.SimpleResizeVariation
         width: 1366
       ### configure webp image generator here
       "1366":
         class: info.magnolia.templating.imaging.variation.ImageOperationProvidingVariation
         imageOperation:
           class: info.magnolia.imaging.operations.ImageOperationChain
           outputFormat:
             formatName: webp
           parameterProviderFactory:
             class: info.magnolia.imaging.parameters.BinaryNodeParameterProviderFactory
           operations:
             load:
               class: info.magnolia.imaging.operations.load.FromBinaryNode
             resize:
               class: info.magnolia.imaging.operations.cropresize.BoundedResize
               maxWidth: 948
               maxHeight: 948
   ...
   

3. Upload image to Asset app
4. Access its variant with proper link such as:

   http://host:port/contextPath/.imaging/mte/travel-demo-theme/1366/dam/folder/aaron.anderson-40hsf.com_WEB.jpg/jcr:content/aaron.anderson-40hsf.com_WEB.webp
   

.. Logs, screenshots, gifs...

Expected results

• System generate a correct webp image

.. Justify non-trivial expectations with a link to a doc or a relevant discussion.

Actual results

• Error happen and no webp image could be generated (see error log here error.log )

Workaround

• Do not use webp image format, change to "jpg" or other outputFormat which work.

Development notes