colorls crashes with Assertion failed: (p->val == key), function lookup_substsearch, file collate.c, line 596.

[keriati]

When I invoke colorls in one of my Directories, i get this error:

   Assertion failed: (p->val == key), function lookup_substsearch, file collate.c, line 596.
   [1]    77779 abort      colorls

On macbook pro with M3
MacOS 15.4
ruby 3.4.3 (2025-04-14 revision d0b7e5b6a0) +PRISM [arm64-darwin24]
colorls 1.5.0

[moikonom]

Same here!
MacOS 15.5
color 1.5.0
MBP (M1)
Getting the same message when I'm trying to run colorls on my home directory. Further down the tree (eg. /Users//Downloads) works just fine.