I pushed a fix that solves the crash. Let’s hope it gets quickly integrated into Tsurukame!
Old post
I suppose it might be because する is a verb of the class suruverb within Tsurukame. These items are specially handled when rendering the example/context sentences. Checking the code with this flag shows up quite a few locations where stuff might go wrong…
Somebody already made an Issue on Github, so if we are lucky davidsansome sees it and fixes it.
App freezes when doing lesson for する, a new kana-only · Issue #636 · davidsansome/tsurukame · GitHub
If not, well, maybe someone with experience in Swift can check where the error occurs and push it to Github.
Workaround #1 for now (until fixed):
- Install TestFlight beta from a few posts earlier
- Deactivate Kana Verbs in the settings
Workaround #2 for now (until fixed): Use website