Error: 500: [object ReadableStream] when generating availability with app

[pheyvaer]

Hi!

When I use the app to set up the orchestrator I get the following error in the final step:

error - Error: 500: [object ReadableStream]
    at Object.getProperError (/Users/pheyvaer/Development/calendar-orchestrator/app/node_modules/next/dist/lib/is-error.js:25:12)
    at DevServer.run (/Users/pheyvaer/Development/calendar-orchestrator/app/node_modules/next/dist/server/dev/next-dev-server.js:734:39)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async DevServer.handleRequest (/Users/pheyvaer/Development/calendar-orchestrator/app/node_modules/next/dist/server/base-server.js:322:20)

Everything seems to be configured fine up until that point:

[renyuneyun]

Hi.
That's strange... It did not happen to me with my test just now.

It looks like an error related to the UI. When did it happen? (Almost) Immediately when you came to this step, or after clicking something there?

[pheyvaer]

I happens when I click on "Confirm & generate availability".

[renyuneyun]

Hi Pieter. With an accidental discovery from some others, we were finally able to produce the same error message. (Not entirely sure if it was the same issue you had.)
In our case, it was because the calendar data is not correctly parsed by the orchestrator. A field is not recognized correctly. I still need to investigate/understand how the relevant parsing code was doing.
At least, Google's ics calendar works. The not-working case for us was https://www.calendarlabs.com/ical-calendar/ics/75/UK_Holidays.ics

To make it easier, I have updated/refactored the code. The error message should be more usable now.

Please let me know if the error message changes now when you have time to test.