Couldn't parse iCalendar - PRODID after END:VCALENDAR

[pointhi]

https://icalendar.org/validator.html and https://ics-generator.de/validator.html tell me the file is valid:

BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
CLASS:PUBLIC
DESCRIPTION:Cupra Born L-TIM29 | L-TIM29
LOCATION:Hauptplatz Linz | Hauptplatz, 4020 Linz
SUMMARY:Hauptplatz Linz
TRANSP:TRANSPARENT
UID:as-ibiola-timlinz-prod.azurewebsites.net@8db0181666be61f46aed92b973c726aabd1243ede4ebdd36aca44ac732d2a406
DTSTAMP:20260513T203350Z
DTSTART:20260522T120000Z
DTEND:20260524T200000Z
END:VEVENT
BEGIN:VEVENT
CLASS:PUBLIC
DESCRIPTION:Cupra Born L-TIM29 | L-TIM29
LOCATION:Hauptplatz Linz | Hauptplatz, 4020 Linz
SUMMARY:Hauptplatz Linz
TRANSP:TRANSPARENT
UID:as-ibiola-timlinz-prod.azurewebsites.net@00b4df6793c92bca6c24ca730b446e6212f3f4d56c2b5b6df6e4eaa31a46768e
DTSTAMP:20260513T203350Z
DTSTART:20260516T070000Z
DTEND:20260516T210000Z
END:VEVENT
END:VCALENDAR
PRODID:as-ibiola-timlinz-prod.azurewebsites.net

But I get the following error:

Couldn't parse iCalendar

at.bitfire.ical4android.InvalidCalendarException: Couldn't parse iCalendar
	at at.bitfire.ical4android.ICalendar$Companion.fromReader(SourceFile:101)
	at at.bitfire.ical4android.Event$Companion.eventsFromReader(SourceFile:120)
	at at.bitfire.icsdroid.model.Validator$validate$2$downloader$1.onSuccess(SourceFile:57)
	at at.bitfire.icsdroid.CalendarFetcher.fetchLocal$icsx5_92_2_4_3_gplayRelease(SourceFile:118)
	at at.bitfire.icsdroid.CalendarFetcher.fetch(SourceFile:52)
	at at.bitfire.icsdroid.model.Validator$validate$2.invokeSuspend(SourceFile:96)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(SourceFile:34)
	at kotlinx.coroutines.DispatchedTask.run(SourceFile:100)
	at kotlinx.coroutines.internal.LimitedDispatcher$Worker.run(SourceFile:124)
	at kotlinx.coroutines.scheduling.TaskImpl.run(SourceFile:89)
	at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(SourceFile:586)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(SourceFile:820)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(SourceFile:717)
	at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(SourceFile:704)
Caused by: net.fortuna.ical4j.data.ParserException: Error at line 26:Expected [VCALENDAR], read [as-ibiola-timlinz-prod.azurewebsites.net]
	at net.fortuna.ical4j.data.CalendarParserImpl.assertToken(SourceFile:538)
	at net.fortuna.ical4j.data.CalendarParserImpl.parseCalendar(SourceFile:119)
	at net.fortuna.ical4j.data.CalendarParserImpl.parseCalendarList(SourceFile:194)
	at net.fortuna.ical4j.data.CalendarParserImpl.parse(SourceFile:163)
	at net.fortuna.ical4j.data.CalendarBuilder.build(SourceFile:191)
	at net.fortuna.ical4j.data.CalendarBuilder.build(SourceFile:179)
	at at.bitfire.ical4android.ICalendar$Companion.fromReader(SourceFile:99)
	... 13 more

Version: 2.4.3-gplay

[ArnyminerZ]

Hi, this is in fact an invalid iCalendar file. See on RFC2445 section 4.6:

An iCalendar object MUST include the "PRODID" and "VERSION" calendar properties.

Yours doesn't include it, because the PRODID is after END:VCALENDAR.