1) The file 'choppoint_logo.tif' imports without warning or other error messages, using ImageMagick successfully to read the image resolution (300dpi)).
2) The file 'lighthouse.tif' imports successfully but fails to retrieve the image resolution from the file due to the mentioned ImageMagick error:
** (inkscape:33911): WARNING **: ImageResolution::readmagick: Unknown error
Opening 'lighthouse.tif' directly with ImageMagick's 'display' command reveals this information:
display: Incompatible type for "FileSource"; tag ignored. `TIFFFetchNormalTag' @ warning/tiff.c/TIFFWarnings/878.
display: Incompatible type for "SceneType"; tag ignored. `TIFFFetchNormalTag' @ warning/tiff.c/TIFFWarnings/878.
Clarification wrt tests on OS X:
1) The file 'choppoint_ logo.tif' imports without warning or other error messages, using ImageMagick successfully to read the image resolution (300dpi)).
2) The file 'lighthouse.tif' imports successfully but fails to retrieve the image resolution from the file due to the mentioned ImageMagick error: ::readmagick: Unknown error
** (inkscape:33911): WARNING **: ImageResolution
Opening 'lighthouse.tif' directly with ImageMagick's 'display' command reveals this information: lTag' @ warning/ tiff.c/ TIFFWarnings/ 878. lTag' @ warning/ tiff.c/ TIFFWarnings/ 878.
display: Incompatible type for "FileSource"; tag ignored. `TIFFFetchNorma
display: Incompatible type for "SceneType"; tag ignored. `TIFFFetchNorma