Bug 295469

Hi,

Which KDE version are you using?

Cheers,
Grégory

Hi, 

I am using the KDE 4.8

Thanks

Hi,

Apparently there's a problem to parse the event retrieved from the calendar. Can you share it with me (you can of course redact user names and email addresses)?

Cheers,
Grégory

Hi,

I have shared the calender. Please be gentle as its my work calender. I shall have to remove the invite in a couple of days

You should have got the invite 

Thanks

Hi David,

I think there must have been a slight misunderstanding. You don't have to share me your whole calendar; I just need the single event that fails to parse (the one with URL https://www.google.com/calendar/dav/<username>/events/u8u40h962cmofut1fhsgku7f8g@google.com.ics). You can redact the names and email addresses, but try to preserve as much of the fields as you can. For example if in the event you have a person declared as "John Smith <jsmith@company.com>" you can change it to "XXXXXX YYYYYY <invalid@domain.com>".

On a side note I don't know how Google accepted this email address, as I don't have an account with this one.

Cheers,
Grégory

Created attachment 69362 [details]
ics file

Hi sorry, little bit of a brainfart there. Thought your email said gmail for some reason. 

Attached is the ics with my email addy replaced as <username>

Thanks

Hi David,

Thanks for the event. I've been quite surprised to see that it's in fact empty, save for timezone and daylight declarations.

Can you confirm that you see your events normally? If that's the case then this error just pops up for this one, and doesn't block normal fetching. It's annoying though, so I'll try to find a way to mute it for these cases.

Cheers,
Grégory

Nope, cannot see any events at all. Seems to stop downloading on first error. 

Thanks

This is weird, it should fetch events correctly. I'll have a look at this this weekend now that I have an event to import.

Cheers,
Grégory

Git commit 16050772b6be2fa49d51fd9e35d0ba986353026e by Gregory Oestreicher.
Committed on 10/03/2012 at 00:16.
Pushed by goestreicher into branch 'KDE/4.8'.

Check the ETag cache for items presence
FIXED-IN: 4.8.2

(cherry picked from commit 183f97607445c0afb371e1f30092b9ab0b60a527)

M  +5    -0    resources/dav/common/etagcache.cpp
M  +5    -0    resources/dav/common/etagcache.h
M  +1    -1    resources/dav/resource/davgroupwareresource.cpp

http://commits.kde.org/kdepim-runtime/16050772b6be2fa49d51fd9e35d0ba986353026e

This was fixed in 4.8.2, but this morning I've started to get lots of these errors when syncing with Google via CalDAV.

Still seeing these errors with KDE 4.9 beta 2.

This is still present in KDE 4.8.4 when syncing Google Calendar in KOrganizer via CalDAV.

Same for me (4.8.4, Google Calendar, CalDAV). Error is shown when entering KOrganizer and on KDE start (I have a calendar widget).

Reopening, based on comments #12, 13 and 14

(In reply to comment #14)
> Same for me (4.8.4, Google Calendar, CalDAV). Error is shown when entering
> KOrganizer and on KDE start (I have a calendar widget).

In 4.8.5 the problem still exists.

I experience the same in KDE 4.9.2 upon login. The message being displayed is "Unable to fetch item from backend (collection 317, resource -1)" (see bug #305896).

Please note that I also get *a lot* of these message on the console (after running akonadictl restart):
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: Failed to parse incidence! Item id =  111587 Storage collection id  317 parentCollectionId =  -689 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: "" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Unable to deserialize payload part: "RFC822" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Payload data was:  "" 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: Failed to parse incidence! Item id =  111586 Storage collection id  317 parentCollectionId =  -690 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: "" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Unable to deserialize payload part: "RFC822" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Payload data was:  "" 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: Failed to parse incidence! Item id =  111585 Storage collection id  317 parentCollectionId =  -691 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: "" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Unable to deserialize payload part: "RFC822" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Payload data was:  "" 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: Failed to parse incidence! Item id =  111584 Storage collection id  317 parentCollectionId =  -692 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: "" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Unable to deserialize payload part: "RFC822" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Payload data was:  "" 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: Failed to parse incidence! Item id =  111583 Storage collection id  317 parentCollectionId =  -693 
akonadi_davgroupware_resource_0(16970)/akonadiserializer (calendar) Akonadi::SerializerPluginKCalCore::deserialize: "" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Unable to deserialize payload part: "RFC822" 
akonadi_davgroupware_resource_0(16970)/libakonadi Akonadi::ItemSerializer::deserialize: Payload data was:  ""

Please see bug #295532, where someone else experiences the same messages

Hi Dennis,

It would help me debug the problem if you could you have a look at the items.

It's a multi-step process:
- Start 'akonadiconsole'.
- Go in the "Browser" tab, unfold the resource, then select the calendar to view the items it contains.
- Look for an item whose 'id' is one of those you have in the error message (111583, 111584, 111585, 111586, 111587).
- The item 'remote id' (second column) is the URL of the .ics file, open this URL in your web browser and download the file. If you have an error here I'm interested to hear about it too :)
- Anonymize it, but please try to preserve as much of it as you can.

Then you can attach the file to this bug report, I'll have a look at it and try to see what the problem is.

Cheers,
Grégory

Thanks for your detailed description!

(In reply to comment #18)
> - Go in the "Browser" tab, unfold the resource, then select the calendar to
> view the items it contains.
Is the calendar usually displayed with an IMAP-Server icon? I have an IMAP account with the name "Google", something that contains contacts with the name "Google" and something that contains nothing with my GMail address as the name. All of them carry IMAP-Server icon.

(In reply to comment #19)
> Is the calendar usually displayed with an IMAP-Server icon?

Nope, the resource icon is a blue folder with a little earth on it in the lower right.

> I have an IMAP
> account with the name "Google", something that contains contacts with the
> name "Google" and something that contains nothing with my GMail address as
> the name. All of them carry IMAP-Server icon.

Eventually send a screenshot of the browser tab.

Cheers,
Grégory

(In reply to comment #20)
> (In reply to comment #19)
> > Is the calendar usually displayed with an IMAP-Server icon?
> Nope, the resource icon is a blue folder with a little earth on it in the
> lower right.
Sorry, got fixed on the Google calendar, probably because of the Summary.

My Yahoo calendar, which apparently contains the failing items, contains no number in the range of 111000. All IDs are above 113000.

Maybe this is related (got it when running akondictl restart on the console again):
Error during executing query "INSERT INTO CollectionTable (remoteId, remoteRevision, name, parentId, resourceId, cachePolicyInherit) VALUES (:0, :1, :2, :3, :4, :5)" :  "Duplicate entry '10-My Contacts' for key 'CollectionTable_parentAndNameIndex' QMYSQL3: Unable to execute statement"
akonadi_davgroupware_resource_0(29490): Can't find a configured URL, collection.remoteId() is  "akonadi_davgroupware_resource_0" 
akonadi_davgroupware_resource_0(29490): Can't find a configured URL, collection.remoteId() is  "akonadi_davgroupware_resource_0" 
akonadi_davgroupware_resource_0(29490): Can't find a configured URL, collection.remoteId() is  "akonadi_davgroupware_resource_0" 
akonadi_davgroupware_resource_0(29490): Can't find a configured URL, collection.remoteId() is  "akonadi_davgroupware_resource_0" 
akonadi_davgroupware_resource_0(29490): Can't find a configured URL, collection.remoteId() is  "akonadi_davgroupware_resource_0"

(In reply to comment #22)
> Maybe this is related (got it when running akondictl restart on the console
> again):
> Error during executing query "INSERT INTO CollectionTable (remoteId,
> remoteRevision, name, parentId, resourceId, cachePolicyInherit) VALUES (:0,
> :1, :2, :3, :4, :5)" :  "Duplicate entry '10-My Contacts' for key
> 'CollectionTable_parentAndNameIndex' QMYSQL3: Unable to execute statement"

Not sure why this would pop up, but shouldn't be an issue.

> akonadi_davgroupware_resource_0(29490): Can't find a configured URL,
> collection.remoteId() is  "akonadi_davgroupware_resource_0" 

Nope, not related to the deserialization issue. This has been reported in https://bugs.kde.org/show_bug.cgi?id=307746, and the fix will be shipped with 4.9.3.

Cheers,
Grégory

(In reply to comment #21)
> My Yahoo calendar, which apparently contains the failing items, contains no
> number in the range of 111000. All IDs are above 113000.

Do you have something else than a calendar in this resource, such as an addressbook? An can you find these items in other resources?

Cheers,
Grégory

(In reply to comment #24)
> Do you have something else than a calendar in this resource, such as an
> addressbook?
There are 2 contact collections and 2 calendar collections in there. But only one calendar contains anything (113000+ IDs).

> An can you find these items in other resources?
How do I search for the IDs?

The output of akonadictl restart does no longer contain the "Failed to parse incidence! Item id" messages anymore, at this time.

In akonadiconsole you have the 'DB Browser' tab. Select the 'pimitemtable' from the drop down menu. However if you can't find them in the 'Browser' tab they must have been re-created with a new ID.

Cheers,
Grégory

Could the Google calendar users test 4.9.3 once it's out (November 6th) and update this bug report? Google errors should be addressed I hope.