Support intro
Dear Nextcloud Community,
we¹ are currently developing PermaplanT, a web app that should support sustainable and bio-diverse gardening. We heavily integrated Nextcloud, to be used for files, chats etc. to enable users to collaborate.
We are facing several challenges with Nextcloud and now see the need to have a staging environment so that all the problems are not immediately user-facing. For example, the calender completely broke after the upgrade from 30.0.7 to 30.0.8. Our Nextcloud calender now has an endless spinner on the left side and doesn’t show calender entries. The browser shows to one person (my log see below):
We already fixed many CORS and Keycloak integration issues but this time we are stuck. We used this calender heavily for development planning.
Is there someone who is interested in the web app or generally in sustainability and wants to help us with this and other Nextcloud challenges?
best regards, Markus
¹ we are mostly from TU Wien and I am in the process of setting up a non-profit (gemeinnütziger und mildtätiger Verein) called Perma, for sustainable future development.
The Basics
- Nextcloud Server version (e.g., 29.x.x):
- 32.0.0
- Operating system and version (e.g., Ubuntu 24.04):
Devuan Linux 5 (daedalus 12.11)
- Web server and version (e.g, Apache 2.4.25):
apache2
- Reverse proxy and version _(e.g. nginx 1.27.2)
Caddy:alpine, we want to migrate to HAProxy
- PHP version (e.g, 8.3):
8.3
- Is this the first time you’ve seen this error? (Yes / No):
First time reporting, we see it for a while now.
- When did this problem seem to first start?
Upgrade to Nextcloud version 30.0.8
- Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
AIO
- Are you using CloudfIare, mod_security, or similar? (Yes / No)
we use Keycloak for auth
Summary of the issue you are facing:
Calender has no entries.
Steps to replicate it (hint: details matter!):
- Visit Calender (needed to remove URL because of 4 URLs restrictions)
Log entries
Nextcloud
Please provide the log entries from your Nextcloud log that are generated during the time of problem (via the Copy raw option from Administration settings->Logging screen or from your nextcloud.log located in your data directory). Feel free to use a pastebin/gist service if necessary.
Nothing while accessing the calender
Web Browser
If the problem is related to the Web interface, open your browser inspector Console and Network tabs while refreshing (reloading) and reproducing the problem. Provide any relevant output/errors here that appear.
Source-Map-Fehler: Error: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Stack in the worker:parseSourceMapInput@resource://devtools/client/shared/vendor/source-map/lib/util.js:163:15
_factory@resource://devtools/client/shared/vendor/source-map/lib/source-map-consumer.js:1066:22
SourceMapConsumer@resource://devtools/client/shared/vendor/source-map/lib/source-map-consumer.js:26:12
_fetch@resource://devtools/client/shared/source-map-loader/utils/fetchSourceMap.js:83:19
Ressourcen-Adresse: https://cloud.permaplant.net/index.php/apps/calendar/dayGridMonth/%3Canonymous%20code%3E
Source-Map-Adresse: installHook.js.map
Notifications permissions not yet requested NotificationsApp.vue:457:12
Polling interval updated to 30000 NotificationsApp.vue:403:12
Started background fetcher as session_keepalive is enabled NotificationsApp.vue:273:13
Failed sending heartbeat, got: undefined UserStatus.vue:159:1
[ERROR] calendar: [Vue error]: Error in beforeMount hook (Promise/async): TypeError: can't access property "split", t is undefined
Object { app: "calendar", uid: "...", level: 2, error: TypeError, vm: {…}, info: "beforeMount hook (Promise/async)" }
Uncaught (in promise) TypeError: can't access property "findAllCalendars", d() is undefined
p caldavService.js:66
backgroundSyncJob Calendar.vue:267
setInterval handler*created Calendar.vue:265
VueJS 28
<anonymous> main.js:53
<anonymous> main.js:63
<anonymous> main.js:63
caldavService.js:66:9
p caldavService.js:66
backgroundSyncJob Calendar.vue:267
(Async: setInterval handler)
created Calendar.vue:265
VueJS 28
<anonym> main.js:53
<anonym> main.js:63
<anonym> main.js:63
(these errors repeat)
Web server / Reverse Proxy
The output of your Apache/nginx/system log in /var/log/____:
couldnt find log of Caddy
Configuration
Nextcloud
The output of occ config:list system or similar is best, but, if not possible, the contents of your config.php file from /path/to/nextcloud is fine (make sure to remove any identifiable information!):
{
"system": {
"instanceid": "***REMOVED SENSITIVE VALUE***",
"passwordsalt": "***REMOVED SENSITIVE VALUE***",
"secret": "***REMOVED SENSITIVE VALUE***",
"trusted_domains": [
"cloud.permaplant.net"
],
"dbtype": "pgsql",
"version": "32.0.0.13",
"dbname": "***REMOVED SENSITIVE VALUE***",
"dbhost": "***REMOVED SENSITIVE VALUE***",
"dbuser": "***REMOVED SENSITIVE VALUE***",
"dbpassword": "***REMOVED SENSITIVE VALUE***",
"dbpersistent": true,
"installed": true,
"maintenance": false,
"apps_paths": [
{
"path": "\/var\/www\/html\/apps",
"url": "\/apps",
"writable": false
},
{
"path": "\/var\/www\/html\/custom_apps",
"url": "\/custom_apps",
"writable": true
}
],
"memcache.distributed": "\\OC\\Memcache\\Redis",
"memcache.locking": "\\OC\\Memcache\\Redis",
"redis": {
"host": "***REMOVED SENSITIVE VALUE***",
"password": "***REMOVED SENSITIVE VALUE***",
"port": 6379
},
"loglevel": 2,
"memories.db.triggers.fcu": true,
"memories.exiftool": "\/var\/www\/html\/custom_apps\/memories\/bin-ext\/exiftool-amd64-glibc",
"memories.vod.path": "\/var\/www\/html\/custom_apps\/memories\/bin-ext\/go-vod-amd64",
"trusted_proxies": "***REMOVED SENSITIVE VALUE***",
"overwriteprotocol": "https",
"overwrite.cli.url": "https:\/\/cloud.permaplant.net",
"preview_max_x": 2048,
"preview_max_y": 2048,
"upgrade.disable-web": true,
"maintenance_window_start": 22,
"default_phone_region": "AT",
"chunkSize": "5120MB",
"auth.bruteforce.protection.enabled": true,
"skeletondirectory": "\\srv\\nextcloud_user_template",
"auth.webauthn.enabled": false,
"app.mail.verify-tls-peer": false,
"mail_smtpmode": "smtp",
"mail_smtphost": "***REMOVED SENSITIVE VALUE***",
"mail_sendmailmode": "smtp",
"mail_from_address": "***REMOVED SENSITIVE VALUE***",
"mail_domain": "***REMOVED SENSITIVE VALUE***",
"mail_smtpport": 587,
"mail_smtpsecure": "tls",
"mail_smtpauthtype": "PLAIN",
"mail_smtpauth": 1,
"mail_smtpname": "***REMOVED SENSITIVE VALUE***",
"mail_smtppassword": "***REMOVED SENSITIVE VALUE***",
"memcache.local": "\\OC\\Memcache\\APCu",
"user_oidc": {
"selfencoded_bearer_validation_audience_check": false,
"selfencoded_bearer_validation_azp_check": false,
"allow_multiple_user_backends": 0
},
"app_install_overwrite": [
"passwords"
]
}
}
Apps
The output of occ app:list (if possible).
Enabled:
- activity: 5.0.0-dev.0
- admin_audit: 1.22.0
- analytics: 6.0.1
- app_api: 32.0.0
- bookmarks: 16.0.0
- bruteforcesettings: 5.0.0-dev.0
- calendar: 6.0.2
- circles: 32.0.0
- cloud_federation_api: 1.16.0
- collectives: 3.2.3
- comments: 1.22.0
- contacts: 8.0.4
- contactsinteraction: 1.13.1
- cookbook: 0.11.4
- cospend: 3.1.6
- dashboard: 7.12.0
- dav: 1.34.2
- deck: 1.16.0
- federatedfilesharing: 1.22.0
- federation: 1.22.0
- files: 2.4.0
- files_downloadlimit: 5.0.0-dev.0
- files_external: 1.24.0
- files_pdfviewer: 5.0.0-dev.0
- files_reminders: 1.5.0
- files_sharing: 1.24.0
- files_trashbin: 1.22.0
- files_versions: 1.25.0
- firstrunwizard: 5.0.0-dev.0
- forms: 5.2.2
- integration_gitlab: 3.2.0
- logreader: 5.0.0-dev.0
- lookup_server_connector: 1.20.0
- nextcloud_announcements: 4.0.0-dev.0
- notes: 4.12.3
- notifications: 5.0.0-dev.0
- oauth2: 1.20.0
- password_policy: 4.0.0-dev.0
- passwords: 2025.10.20
- photos: 5.0.0-dev.1
- polls: 8.5.0
- privacy: 4.0.0-dev.0
- profile: 1.1.0
- provisioning_api: 1.22.0
- recommendations: 5.0.0-dev.0
- related_resources: 3.0.0-dev.0
- serverinfo: 4.0.0-dev.0
- settings: 1.15.1
- sharebymail: 1.22.0
- spreed: 22.0.1
- support: 4.0.0-dev.0
- systemtags: 1.22.0
- text: 6.0.0-dev.0
- theming: 2.7.0
- twofactor_backupcodes: 1.21.0
- updatenotification: 1.22.0
- user_oidc: 8.1.0
- user_status: 1.12.0
- viewer: 5.0.0-dev.0
- weather_status: 1.12.0
- webhook_listeners: 1.3.0
- workflowengine: 2.14.0
Disabled:
- bbb: 2.8.0 (installed 2.8.0)
- cms_pico: 1.0.21 (installed 1.0.21)
- encryption: 2.20.0
- external: 7.0.0 (installed 7.0.0)
- files_automatedtagging: 3.0.0 (installed 3.0.0)
- files_rightclick: 1.4.0 (installed 1.6.0)
- files_texteditor: 2.15.1 (installed 2.15.1)
- groupfolders: 20.1.2 (installed 20.1.2)
- mail: 5.5.11 (installed 5.5.11)
- memories: 7.7.0 (installed 7.7.0)
- metadata: 0.23.0 (installed 0.23.0)
- phonetrack: 0.9.1 (installed 0.9.1)
- previewgenerator: 5.10.0 (installed 5.10.0)
- quota_warning: 1.22.0 (installed 1.22.0)
- survey_client: 4.0.0-dev.0 (installed 1.7.0)
- suspicious_login: 10.0.0-dev.0
- twofactor_nextcloud_notification: 6.0.0-dev.0
- twofactor_totp: 14.0.0
- uppush: 2.3.1 (installed 2.3.1)
- user_ldap: 1.23.0
- user_migration: 9.0.0 (installed 9.0.0)
Tips for increasing the likelihood of a response
- Use the
preformatted textformatting option in the editor for all log entries and configuration output. - If screenshots are useful, feel free to include them.
- If possible, also include key error output in text form so it can be searched for.
- Try to edit log output only minimally (if at all) so that it can be ran through analyzers / formatters by those trying to help you.