Gcal Error2

Add-ons Bindings
1

Hi,

I have every minute this gcal error message:

2020-03-13 13:54:01.919 [ERROR] [b.core.service.AbstractActiveService] - Error while executing background thread Google Calendar Event Downloader

java.lang.NullPointerException: null

at org.openhab.io.gcal.internal.GCalEventDownloader.processEntries(GCalEventDownloader.java:280) ~[?:?]

at org.openhab.io.gcal.internal.GCalEventDownloader.execute(GCalEventDownloader.java:144) ~[?:?]

at org.openhab.core.service.AbstractActiveService$RefreshThread.run(AbstractActiveService.java:169) [bundleFile:?]

Do someone has a clue what is happening here and how I can solve it?

2

What version of OH and binding are you using?

Have you tried stopping OH, cleaning the cache and restarting?

3

OH: 2.5.2
Binding: 1.14.0
With Openhabian

I tried with stop, restart OH, and reinstall binding…
Cleaning cache? How?

4

@dimes To clean the cache use this at command line:

sudo systemctl stop openhab2

sudo openhab-cli clean cache

sudo systemctl start openhab2 or sudo reboot

BTW, that’s an old version of Gcal have you tried a newer version or checked to see that legacy bindings in enabled in PaperUI (not sure if OH is fresh install or upgrade)?

Also, if cleaning cache does not work set the log level to DEBUG or TRACE via the console for Gcal to see if you get any other info that may help.

5

I cleaned the cache… without success…
I set the log level to trace:

2020-03-13 20:45:39.159 [DEBUG] [openhab.io.gcal.auth.GCalGoogleOAuth] - Got calendar primary CalendarID: xxx.xxx@gmail.com

2020-03-13 20:45:39.162 [DEBUG] [io.gcal.internal.GCalEventDownloader] - Downloading calendar feed for time interval: 2020-03-13T20:45:39.161+01:00 to  2020-03-13T20:47:39.161+01:00 

2020-03-13 20:45:39.172 [DEBUG] [openhab.io.gcal.auth.GCalGoogleOAuth] - Loaded credential

2020-03-13 20:45:39.174 [DEBUG] [openhab.io.gcal.auth.GCalGoogleOAuth] - device access token: xxx

2020-03-13 20:45:39.177 [DEBUG] [openhab.io.gcal.auth.GCalGoogleOAuth] - device refresh_token: xxx

2020-03-13 20:45:39.180 [DEBUG] [openhab.io.gcal.auth.GCalGoogleOAuth] - device expires_in: xxx

2020-03-13 20:45:39.457 [DEBUG] [io.gcal.internal.GCalEventDownloader] - found 3 calendar events to process

2020-03-13 20:45:39.460 [DEBUG] [io.gcal.internal.GCalEventDownloader] - found event 'Taufe' with no content, add this event to the excluded TimeRangesCalendar - this event could be referenced by the modifiedBy clause

2020-03-13 20:45:39.462 [ERROR] [b.core.service.AbstractActiveService] - Error while executing background thread Google Calendar Event Downloader

java.lang.NullPointerException: null
    at org.openhab.io.gcal.internal.GCalEventDownloader.processEntries(GCalEventDownloader.java:280) ~[?:?]
    at org.openhab.io.gcal.internal.GCalEventDownloader.execute(GCalEventDownloader.java:144) ~[?:?]
    at org.openhab.core.service.AbstractActiveService$RefreshThread.run(AbstractActiveService.java:169) [bundleFile:?]

In the OH configuration the Legacy 1.x Bindings are active… In the Add-ons I only see in MISC the version “misc-gcal1 - 1.14.0”. How can I get the latest version?

6

The error comes from this trash:

    timeRangeCalendar.addTimeRange(new LongRange(event.getStart().getDateTime().getValue(), event.getEnd().getDateTime().getValue()));

If you’re interested, I’ll build you a test version with better debugging later (assuming they haven’t completely destroyed that ability).

7

Okay

8

Here’s the updated jar file.

9

Hi, with your version and the additional debugging I found two errors in two events which I corrected and now it seems that everything is working again… So, no binding problem! Thank you for your support!!!

10

If you could describe the errors you found and how you corrected them, it would be helpful when I submit the binding code fix. (I forgot this code library is dead and no fixes will be implemented)

Glad it’s working for you, though!