Model > Secondary Parameters sometimes crashes the React app

[eatyourgreens]

This is tricky to reproduce reliably, but the new Secondary Parameters form can crash the whole React app. It seems to happen when adding/removing variables under the Model > Map Variables view. Checking and unchecking the Secondary Parameters can trigger a crash that renders the whole page as an empty white screen.

• we should probably have error boundaries so that errors at least show an error message of some sort.
• the crash itself seems to be this line attempting to map an undefined value.

  pkpdapp/frontend-v2/src/features/results/utils.ts

  Line 36 in 3faa1ec

  return timeIntervals.map((interval) => {

[eatyourgreens]

No data is lost, so refreshing the page will work as a workaround.