Once a festival or a holiday starts, I KNOW it has started. OneCalendar doesn't have to remind me every day of it. One Calendar started showing this behaviour a few months ago on iOs 14 and 15 (iPhone X).

On my Mac Mini using Sierra 10.12.6, the app crashes after clicking on the calendar color within an event set up window. It can be repeated at will. Crash code attached.

If there is no internet connection, the app can't get started.

Why have the holidays dropped out?

Hi!

yours is a great app and it worked flawlessly until two days ago. Now, the widget on the home screen results empty, and yesterday it stated ‘please start onecalendar to refresh widget’. But ai started it, even restarted my iPhone. No success. See attached screenshot.

thanks for the help!

When the IOS client sync the Outlook account, the calendar is repetition.

Why

Great app but synchronization is spelled wrong in the menu. 

Hi, 

I'm trying to connect and sync my One Calendar between my iPhone and Surface Pro 4. I've tried multiple times to connect it but every time it doesn't recognize the App Specific code generated by Apple. iOS and Windows are both updated and current. I follow the step by step instructions from One Calendar but still does not connect. 

I get the following problem when syncing " sequence contains no elements .  I am syncing with zoho personal CALDAV calendar.  Zoho calendar works with apple calendar on same iphone?? 

There's no way to close the app from the icon in the menu bar on MacOS. It's getting tedious having to close it from the dock or launchpad.

Birthdays display multiple times for the same event

I am having two errors continually pop up on my Windows 10 version (which I cannot select from the drop down!). I am posting them here for reference. Hope someone can advise what I need to do to get rid of the errors!

The text associated with this error code could not be found.

The operation timed out

CalendarApp.ProviderBase.Exceptions.AccountRequestException: The text associated with this error code could not be found.

The operation timed out ---> CalendarApp.Common.Net.HttpException: The text associated with this error code could not be found.

The operation timed out ---> System.Exception: The text associated with this error code

Not all events in my google calendar sync on One Calendar ,  I have to look at both calendars to see events ??  Miss appointments:(:( seems google calendar current vs OneCalendar that I upgraded ???? oneCalendar, google, exchange, 

I have had OneCalendar about 6 months and up until about 2 weeks ago worked seemlessly with my iCloud Calendar. Now, every time I open OneCalendar, I get "Synchronisation completed with "n" errors (where n can be anything from 1 to 8) and my calendar does not get updated. In an attempt to fix, I uninstalled / re-installed the app (which I have paid for) and now I see no calendar items and continue to get the Synchronisation errors. Help please!

Please help.  That is the sole reason I chose OneCalendar