Exporting Calendars sometimes failing #28114

kwoxer · 2017-06-10T05:04:04Z

Steps to reproduce

go to https://xxxx.xx/apps/calendar/
click on a calendar 3 dots for dropdown and then Download
try to download

Expected behaviour

I get to download dialog

Actual behaviour

I get an error page

HINT: I have 9 Calendars. 5 of them are working properly when trying to download. But 4 are giving this error page! But I cannot find any pattern of these calendars. Maybe some bad string in a task or so. I really have no clue...

Server configuration

Operating system: Ubuntu 16

Web server: nginx

Database: mysql

PHP version: 7

ownCloud version: (see ownCloud admin page) 10.0.2

Updated from an older ownCloud or fresh install: 9.0.x

Where did you install ownCloud from: zip

Signing status (ownCloud 9.0 and above):

Login as admin user into your ownCloud and access 
http://example.com/index.php/settings/integrity/failed 
paste the results into https://gist.github.com/ and puth the link here.

No errors have been found.

The content of config/config.php:

{
"system": {
"instanceid": "och9rt0hdzz3",
"passwordsalt": "REMOVED SENSITIVE VALUE",
"secret": "REMOVED SENSITIVE VALUE",
"trusted_domains": [
"xxx.eu",
"xxx.eu:443",
"oc.xxx.eu",
"oc.xxx.eu:443"
],
"datadirectory": "/var/www/owncloud/data",
"overwrite.cli.url": "https://oc.xxx.eu",
"dbtype": "mysql",
"version": "10.0.2.1",
"dbname": "owncloud",
"dbhost": "localhost",
"dbtableprefix": "oc_",
"dbuser": "REMOVED SENSITIVE VALUE",
"dbpassword": "REMOVED SENSITIVE VALUE",
"logtimezone": "Europe/Berlin",
"syslog_tag": "ownCloud",
"default_language": "de",
"defaultapp": "calendar,files",
"installed": true,
"memcache.local": "\OC\Memcache\APCu",
"theme": "",
"loglevel": 2,
"maintenance": false,
"mail_from_address": "xxx.xxx",
"mail_smtpmode": "php",
"mail_domain": "xxx.de",
"mail_smtpauthtype": "LOGIN",
"mail_smtpsecure": "ssl",
"mail_smtpauth": 1
}
}

List of activated apps:

Enabled:

activity: 2.3.4
calendar: 1.4.2
comments: 0.3.0
configreport: 0.1.1
contacts: 1.5.2
dav: 0.2.9
external: 1.2
federatedfilesharing: 0.3.0
federation: 0.1.0
files: 1.5.1
files_external: 0.7.0
files_pdfviewer: 0.8.2
files_sharing: 0.10.0
files_texteditor: 2.2
files_trashbin: 0.9.0
files_versions: 1.3.0
files_videoplayer: 0.9.8
firstrunwizard: 1.1
gallery: 16.0.2
market: 0.1.0
notifications: 0.3.0
provisioning_api: 0.5.0
systemtags: 0.3.0
templateeditor: 0.1
updatenotification: 0.2.1
Disabled:
encryption
files_antivirus
theme-example
user_external

Are you using encryption: no

Client configuration

Browser: firefox latest

Operating system: windows 10

Logs

Web server error log

Insert your webserver log here

ownCloud log (data/owncloud.log)

Insert your ownCloud log here

Browser log

Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log 
c) ...

The text was updated successfully, but these errors were encountered:

ghost · 2017-06-11T10:49:21Z

@kwoxer Unfortunately an "internal server error" is just an generic error without further information about the reasons.

Its required that you provide logfiles as asked in the half-filled issue template to find the reasons for your issue.

kwoxer · 2017-06-13T04:11:28Z

But there is no error in error.log of my nginx. Where can I find that possible error maybe?

ghost · 2017-06-13T07:37:07Z

ownCloud log (data/owncloud.log)

is shown as well where you might find additional info. The PHP error log (please use your favorite search engine for more info) might contain additional info as well.

kwoxer · 2017-06-14T03:49:16Z

Alright that looks like the error message on level 4. Hopefully that helps.

{"reqId":"NNQbUDICnDnL0HaCcEdZ","level":3,"time":"2017-06-14T05:47:19+02:00","remoteAddr":"95.91.244.112","user":"xxx","app":"PHP","method":"REPORT","url":"/remote.php/dav/calendars/xxx/contact_birthdays/","message":"You

are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /var/www/owncloud/lib/composer/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18"}
{"reqId":"jHBftDaD71URFgv7aGEw","level":4,"time":"2017-06-14T05:47:27+02:00","remoteAddr":"95.91.244.112","user":"xxx","app":"webdav","method":"GET","url":"/remote.php/dav/calendars/xxx/xxx?export","message":"Exception: {"Message":"Unsupported VALUE parameter for DTEND property. You supplied \"\"","Exception":"Sabre\\VObject\\InvalidDataException","Code":0,"Trace":"#0 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Parser\/MimeDir.php(453): Sabre\\VObject\\Document->createProperty('DTEND', NULL, Array)\n#1 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Parser\/MimeDir.php(234): Sabre\\VObject\\Parser\\MimeDir->readProperty('DTEND;TZID=Euro...')\n#2 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Parser\/MimeDir.php(217): Sabre\\VObject\\Parser\\MimeDir->parseLine('DTEND;TZID=Euro...')\n#3 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Parser\/MimeDir.php(181): Sabre\\VObject\\Parser\\MimeDir->parseLine('DTEND;TZID=Euro...')\n#4 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Parser\/MimeDir.php(89): Sabre\\VObject\\Parser\\MimeDir->parseDocument()\n#5 \/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Reader.php(46): Sabre\\VObject\\Parser\\MimeDir->parse('BEGIN:VCALENDAR...', 0)\n#6 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/CalDAV\/ICSExportPlugin.php(307): Sabre\\VObject\\Reader::read('BEGIN:VCALENDAR...')\n#7 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/CalDAV\/ICSExportPlugin.php(222): Sabre\\CalDAV\\ICSExportPlugin->mergeObjects(Array, Array)\n#8 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/CalDAV\/ICSExportPlugin.php(151): Sabre\\CalDAV\\ICSExportPlugin->generateResponse('calendars\/curti...', NULL, NULL, false, false, 'text\/calendar', Array, Object(Sabre\\HTTP\\Response))\n#9 [internal function]: Sabre\\CalDAV\\ICSExportPlugin->httpGet(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#10 \/var\/www\/owncloud\/lib\/composer\/sabre\/event\/lib\/EventEmitterTrait.php(105): call_user_func_array(Array, Array)\n#11 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(479): Sabre\\Event\\EventEmitter->emit('method:GET', Array)\n#12 \/var\/www\/owncloud\/lib\/composer\/sabre\/dav\/lib\/DAV\/Server.php(254): Sabre\\DAV\\Server->invokeMethod(Object(Sabre\\HTTP\\Request), Object(Sabre\\HTTP\\Response))\n#13 \/var\/www\/owncloud\/apps\/dav\/lib\/Server.php(229): Sabre\\DAV\\Server->exec()\n#14 \/var\/www\/owncloud\/apps\/dav\/appinfo\/v2\/remote.php(31): OCA\\DAV\\Server->exec()\n#15 \/var\/www\/owncloud\/remote.php(165): require_once('\/var\/www\/ownclo...')\n#16 {main}","File":"\/var\/www\/owncloud\/lib\/composer\/sabre\/vobject\/lib\/Document.php","Line":220,"User":"xxx"}"}
{"reqId":"jHBftDaD71URFgv7aGEw","level":3,"time":"2017-06-14T05:47:27+02:00","remoteAddr":"95.91.244.112","user":"xxx","app":"PHP","method":"GET","url":"/remote.php/dav/calendars/xxx/xxx?export","message":"You are using a fallback implementation of the intl extension. Installing the native one is highly recommended instead. at /var/www/owncloud/lib/composer/patchwork/utf8/src/Patchwork/Utf8/Bootup/intl.php#18"}

ghost · 2017-06-14T06:14:57Z

Unsupported VALUE parameter for DTEND property. You supplied ""

Looks like you have some broken events in your database.

Ref: owncloud/calendar#799

kwoxer · 2017-06-14T08:55:30Z

Indeed that's very similar. But I can use the calendar. The error just happens when Downloading it.

And I'm not sure which event it could be, I have a huge number of events in all calendars.

tomneedham · 2017-06-14T13:00:49Z

So it looks like the property DTEND is NULL for at least one of your events. @DeepDiver1975 for *dav support here. Not sure if this is intended, or just not handled correctly

PeterPablo · 2017-09-24T09:59:50Z

Is there something a user can do to heal the data?

ghost · 2017-09-30T07:58:24Z

Seems an user has provided some steps to "heal" the broken events in owncloud/calendar#805 (comment)

kwoxer · 2017-11-07T15:19:39Z

It's nice to have a workaround somehow indeed. But I have currently 3 of 8 calenders. All are heavy used. And this would take me hours to proceed. As there are so many guys having that issue, why not patch this. And automatically do that cleaning of the sql? That should not be hard to manage.

ownclouders · 2018-01-16T01:04:36Z

Hey, this issue has been closed because the label status/STALE is set and there were no updates for 7 days. Feel free to reopen this issue if you deem it appropriate.

(This is an automated comment from GitMate.io.)

lock · 2019-07-31T05:00:48Z

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

ghost mentioned this issue Jun 14, 2017

Unusable calendar after update to oC 10 owncloud/calendar#799

Closed

PVince81 added the comp:caldav label Jun 20, 2017

dbolton mentioned this issue Sep 24, 2017

Interal server error when downloading calendar owncloud/calendar#805

Open

ownclouders added status/STALE and removed status/STALE labels Dec 8, 2017

ownclouders added the status/STALE label Jan 8, 2018

ownclouders closed this as completed Jan 16, 2018

ownclouders removed the status/STALE label Jan 16, 2018

ownclouders mentioned this issue Sep 24, 2018

webUI scenario shareByPublicLink.feature:153 fails sometimes #32823

Closed

lock bot locked as resolved and limited conversation to collaborators Jul 31, 2019

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Exporting Calendars sometimes failing #28114

Exporting Calendars sometimes failing #28114

kwoxer commented Jun 10, 2017 •

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ghost commented Jun 11, 2017 •

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kwoxer commented Jun 13, 2017

ghost commented Jun 13, 2017

kwoxer commented Jun 14, 2017 •

edited

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ghost commented Jun 14, 2017 •

edited by ghost

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kwoxer commented Jun 14, 2017

tomneedham commented Jun 14, 2017

PeterPablo commented Sep 24, 2017

ghost commented Sep 30, 2017

kwoxer commented Nov 7, 2017

ownclouders commented Jan 16, 2018

lock bot commented Jul 31, 2019

Exporting Calendars sometimes failing #28114

Exporting Calendars sometimes failing #28114

Comments

kwoxer commented Jun 10, 2017 • edited Loading

Steps to reproduce

Expected behaviour

Actual behaviour

Server configuration

Client configuration

Logs

Web server error log

ownCloud log (data/owncloud.log)

Browser log

ghost commented Jun 11, 2017 • edited by ghost Loading

kwoxer commented Jun 13, 2017

ghost commented Jun 13, 2017

kwoxer commented Jun 14, 2017 • edited Loading

ghost commented Jun 14, 2017 • edited by ghost Loading

kwoxer commented Jun 14, 2017

tomneedham commented Jun 14, 2017

PeterPablo commented Sep 24, 2017

ghost commented Sep 30, 2017

kwoxer commented Nov 7, 2017

ownclouders commented Jan 16, 2018

lock bot commented Jul 31, 2019

kwoxer commented Jun 10, 2017 •

edited

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ghost commented Jun 11, 2017 •

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kwoxer commented Jun 14, 2017 •

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ghost commented Jun 14, 2017 •

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