Better error message in case of unknown array type

[sk1p]

Fixes #36

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 48.52%. Comparing base (641cbd3) to head (85d7254).

❗ Current head 85d7254 differs from pull request most recent head 118d48a. Consider uploading reports for the commit 118d48a to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #37      +/-   ##
==========================================
+ Coverage   48.42%   48.52%   +0.10%     
==========================================
  Files           1        1              
  Lines         570      575       +5     
  Branches      121      122       +1     
==========================================
+ Hits          276      279       +3     
- Misses        276      277       +1     
- Partials       18       19       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[uellue]

LGTM, thx!