ImageMagick / ImageMagick/ImageMagick

Montage is throwing error: `unable to read font`

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C
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Description

ImageMagick version

7.1.2-18

Operating system

MacOS

Operating system, version and so on

26.4 (25E246) Tahoe

Description

Using latest version: ImageMagick 7.1.2-18 Q16-HDRI aarch64 23822 (from homebrew)...

When combining images with montage, the new image is generated, but an error is thrown:

montage: unable to read font `' @ error/annotate.c/RenderFreetype/1660.

Previously this was working fine.

Steps to Reproduce
  • Combining two images with magick montage Bulbasaur-0.png Bulbasaur-1.png Bulbasaur.png.
  • Error is produced :-(
Images
Image
Image

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the exact magick montage Bulbasaur-0.png Bulbasaur-1.png Bulbasaur.png command on ImageMagick 7.1.2-18 on macOS Tahoe, then compare its font behavior with the previously working version. Trace the source of the unable to read font message and verify that montage completes without the error while still generating the combined image.

Written by the indexing model from the issue text.

Assessment

Domain
cli
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
52/100

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