HTTP-Serverfehler= HTTP 500 on gmx - sync #1103

dereu-77 · 2024-10-23T17:16:49Z

dereu-77
Oct 23, 2024

Problem scope

I'm sure that this is a DAVx⁵ problem.

App version

I'm using the latest available DAVx⁵ version.

Android version and device/firmware type

Android 13 Samsung S7 ;( Samsung S23 as well)

Steps to reproduce

Create an gmx account
Create a extra shared calender
Sync with davx5
Get "HTTP-Serverfehler= HTTP 500"

Actual result

No sync is done , error message is given: HTTP-Serverfehler-HTTP 500

Expected result

Calender syncs flawlessly

Further info

--- BEGIN DEBUG INFO ---

SOFTWARE INFORMATION

┌────────────────────────────────────────┬─────────────────────────────┬────────────┬─────────────────────┬───────┐
│ Package                                │ Version                     │ Code       │ Installer           │ Notes │
├────────────────────────────────────────┼─────────────────────────────┼────────────┼─────────────────────┼───────┤
│ at.bitfire.davdroid                    │ 4.4.3.2-ose                 │ 404030200  │ org.fdroid.fdroid   │       │
│ com.samsung.android.providers.contacts │ 14.5.24                     │ 1452404000 │ —                   │       │
│ com.android.providers.calendar         │ 12.4.00.7                   │ 1240000007 │ —                   │       │
│ com.samsung.android.app.contacts       │ 14.7.52                     │ 1475200000 │ —                   │       │
│ com.samsung.android.calendar           │ 12.4.07.15                  │ 1240715000 │ —                   │       │
│ com.google.android.calendar            │ 2024.41.1-685715908-release │ 2017571428 │ com.android.vending │       │
│ com.samsung.android.messaging          │ 14.5.41.2                   │ 1454100002 │ —                   │       │
└────────────────────────────────────────┴─────────────────────────────┴────────────┴─────────────────────┴───────┘



SYSTEM INFORMATION

Android version: 13 (TP1A.220624.014.T870XXS8DXH1)
Device: samsung SM-T870 (gts7lwifi)

Locale(s): [de_DE,en_US,it_IT]
Time zone: Europe/Berlin
Internal memory (/data): 5,93 GB free of 115 GB

App standby bucket: exempted (very good)
App exempted from power saving: yes (good)
System in power-save mode: no
System-wide synchronization: automatically



CONNECTIVITY

 ☒ tun0
   - [ Transports: WIFI|VPN Capabilities: NOT_METERED INTERNET NOT_RESTRICTED TRUSTED VALIDATED NOT_ROAMING FOREGROUND NOT_CONGESTED NOT_SUSPENDED NOT_VCN_MANAGED LinkUpBandwidth>=5636Kbps LinkDnBandwidth>=82565Kbps TransportInfo: <VpnTransportInfo{type=1, sessionId=null, bypassable=false longLivedTcpConnectionsExpensive=false}> UnderlyingNetworks: Null]
   - DNS: 203.0.113.1, 203.0.113.2
 ☐ wlan0
   - [ Transports: WIFI Capabilities: NOT_METERED INTERNET NOT_RESTRICTED TRUSTED NOT_VPN VALIDATED NOT_ROAMING FOREGROUND NOT_CONGESTED NOT_SUSPENDED NOT_VCN_MANAGED LinkUpBandwidth>=5636Kbps LinkDnBandwidth>=82565Kbps TransportInfo: <SSID: <unknown ssid>, BSSID: 02:00:00:00:00:00, MAC: 02:00:00:00:00:00, IP: /192.168.178.64, Security type: 2, Supplicant state: COMPLETED, Wi-Fi standard: 6, RSSI: -66, Link speed: 288Mbps, Tx Link speed: 288Mbps, Max Supported Tx Link speed: 1200Mbps, Rx Link speed: 576Mbps, Max Supported Rx Link speed: 1200Mbps, Frequency: 5280MHz, Net ID: -1, Metered hint: false, score: 60, isUsable: true, CarrierMerged: false, SubscriptionId: -1, IsPrimary: -1, Trusted: true, Restricted: false, Ephemeral: false, OEM paid: false, OEM private: false, OSU AP: false, FQDN: <none>, Provider friendly name: <none>, Requesting package name: <none><none>MLO Information: , AP MLD Address: <none>, AP MLO Link Id: <none>, AP MLO Affiliated links: <none>> SignalStrength: -66 UnderlyingNetworks: Null]
   - DNS: 2a02:3100:7f8d:1100:3e37:12ff:fe8c:6455, fd00::3e37:12ff:fe8c:6455, 192.168.178.51

Data saver: disabled



CONFIGURATION

Notifications:
 - sync isBlocked=false
  * syncProblems: importance=3
  * syncIoErrors: importance=1
  * syncWarnings: importance=2
 - status: importance=2
 - general: importance=3
 - debug: importance=4

Permissions:
 - ACCESS_NETWORK_STATE: granted
 - ACCESS_WIFI_STATE: granted
 - INTERNET: granted
 - POST_NOTIFICATIONS: granted
 - READ_SYNC_SETTINGS: granted
 - READ_SYNC_STATS: granted
 - WRITE_SYNC_SETTINGS: granted
 - RECEIVE_BOOT_COMPLETED: granted
 - REQUEST_IGNORE_BATTERY_OPTIMIZATIONS: granted
 - READ_CONTACTS: granted
 - WRITE_CONTACTS: granted
 - READ_CALENDAR: granted
 - WRITE_CALENDAR: granted
 - ACCESS_COARSE_LOCATION: denied
 - ACCESS_FINE_LOCATION: denied
 - ACCESS_BACKGROUND_LOCATION: denied
 - WAKE_LOCK: granted
 - FOREGROUND_SERVICE: granted
 - org.dmfs.permission.READ_TASKS: denied
 - org.dmfs.permission.WRITE_TASKS: denied
 - org.tasks.permission.READ_TASKS: denied
 - org.tasks.permission.WRITE_TASKS: denied
 - at.techbee.jtx.permission.READ: denied
 - at.techbee.jtx.permission.WRITE: denied
 - at.bitfire.davdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION: granted


ACCOUNTS

 - Account: [email protected] kontakte

┌──────────────────────────────────┬────────────┬───────────────────┬──────────┬───────────────────────────────────┐
│ Authority                        │ isSyncable │ syncAutomatically │ Interval │ Entries                           │
├──────────────────────────────────┼────────────┼───────────────────┼──────────┼───────────────────────────────────┤
│ at.bitfire.davdroid.addressbooks │ 0          │ false             │ 240 min  │ —                                 │
│ com.android.calendar             │ 0          │ false             │ —        │ 0 event(s)                        │
│ at.techbee.jtx.provider          │ 0          │ false             │ —        │ —                                 │
│ org.dmfs.tasks                   │ 0          │ false             │ —        │ —                                 │
│ org.tasks.opentasks              │ 0          │ false             │ —        │ —                                 │
│ com.android.contacts             │ 0          │ false             │ —        │ 0 wrongly assigned raw contact(s) │
└──────────────────────────────────┴────────────┴───────────────────┴──────────┴───────────────────────────────────┘

  Authentication: user name, password
  WiFi only: false
  Contact group method: CATEGORIES
  Time range (past days): 90
  Default alarm (min before): null
  Manage calendar colors: false
  Use event colors: false

Sync workers:

┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┬──────────────────────────────────┬──────────────────┬─────────────┬─────────┬────────────┬───────────────┐
│ Tags                                                                                                                                                                                       │ Authority                        │ State            │ Next run    │ Retries │ Generation │ Periodicity   │
├────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┼──────────────────────────────────┼──────────────────┼─────────────┼─────────┼────────────┼───────────────┤
│ [sync-.addressbooks bitfire.at.davdroid/[email protected] kontakte, periodic-sync .addressbooks bitfire.at.davdroid/[email protected] kontakte, .sync.worker.PeriodicSyncWorker]             │ at.bitfire.davdroid.addressbooks │ ENQUEUED (-256)  │ In 1 Stunde │ 0       │ 0          │ every 240 min │
│ [sync-.addressbooks bitfire.at.davdroid/[email protected] kontakte, .sync.worker.OneTimeSyncWorker, onetime-sync .addressbooks bitfire.at.davdroid/[email protected] kontakte]               │ at.bitfire.davdroid.addressbooks │ SUCCEEDED (-256) │ —           │ 1       │ 0          │ not periodic  │
│ [onetime-sync com.android.calendar bitfire.at.davdroid/[email protected] kontakte, .sync.worker.OneTimeSyncWorker, sync-com.android.calendar bitfire.at.davdroid/[email protected] kontakte] │ com.android.calendar             │ SUCCEEDED (-256) │ —           │ 1       │ 0          │ not periodic  │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴──────────────────────────────────┴──────────────────┴─────────────┴─────────┴────────────┴───────────────┘





 - Account: [email protected]

┌──────────────────────────────────┬────────────┬───────────────────┬──────────┬───────────────────────────────────┐
│ Authority                        │ isSyncable │ syncAutomatically │ Interval │ Entries                           │
├──────────────────────────────────┼────────────┼───────────────────┼──────────┼───────────────────────────────────┤
│ at.bitfire.davdroid.addressbooks │ 0          │ false             │ —        │ —                                 │
│ com.android.calendar             │ 1          │ true              │ 240 min  │ 32 event(s)                       │
│ at.techbee.jtx.provider          │ 0          │ false             │ —        │ —                                 │
│ org.dmfs.tasks                   │ 0          │ false             │ —        │ —                                 │
│ org.tasks.opentasks              │ 0          │ false             │ —        │ —                                 │
│ com.android.contacts             │ 0          │ false             │ —        │ 0 wrongly assigned raw contact(s) │
└──────────────────────────────────┴────────────┴───────────────────┴──────────┴───────────────────────────────────┘

  Authentication: user name, password
  WiFi only: false
  Contact group method: CATEGORIES
  Time range (past days): 90
  Default alarm (min before): null
  Manage calendar colors: false
  Use event colors: false

Sync workers:

┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┬──────────────────────────────────┬──────────────────┬─────────────┬─────────┬────────────┬───────────────┐
│ Tags                                                                                                                                                                       │ Authority                        │ State            │ Next run    │ Retries │ Generation │ Periodicity   │
├────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┼──────────────────────────────────┼──────────────────┼─────────────┼─────────┼────────────┼───────────────┤
│ [sync-.addressbooks bitfire.at.davdroid/[email protected], .sync.worker.OneTimeSyncWorker, onetime-sync .addressbooks bitfire.at.davdroid/[email protected]]                 │ at.bitfire.davdroid.addressbooks │ SUCCEEDED (-256) │ —           │ 1       │ 0          │ not periodic  │
│ [sync-com.android.calendar bitfire.at.davdroid/[email protected], periodic-sync com.android.calendar bitfire.at.davdroid/[email protected], .sync.worker.PeriodicSyncWorker] │ com.android.calendar             │ ENQUEUED (-256)  │ In 1 Stunde │ 0       │ 2          │ every 240 min │
│ [sync-com.android.calendar bitfire.at.davdroid/[email protected], .sync.worker.OneTimeSyncWorker, onetime-sync com.android.calendar bitfire.at.davdroid/[email protected]]   │ com.android.calendar             │ FAILED (-256)    │ —           │ 1       │ 0          │ not periodic  │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴──────────────────────────────────┴──────────────────┴─────────────┴─────────┴────────────┴───────────────┘



ADDRESS BOOK ACCOUNTS

  * Address book: Contact ([email protected] kontakte) #1
    
    ┌──────────────────────┬────────────┬───────────────────┬──────────┬────────────────────┐
    │ Authority            │ isSyncable │ syncAutomatically │ Interval │ Entries            │
    ├──────────────────────┼────────────┼───────────────────┼──────────┼────────────────────┤
    │ com.android.contacts │ 1          │ true              │ —        │ 421 raw contact(s) │
    └──────────────────────┴────────────┴───────────────────┴──────────┴────────────────────┘
    
    Collection ID: 1
    URL: https://carddav.gmx.net/CardDavProxy/carddav/AddressBook/5844xxx/Contact/
    Read-only: 0



DATABASE DUMP

android_metadata

┌────────┐
│ locale │
├────────┤
│ de_DE  │
└────────┘

service

┌────┬───────────────────────────┬─────────┬───────────────────────────────────────────────────────────────────────────────┐
│ id │ accountName               │ type    │ principal                                                                     │
├────┼───────────────────────────┼─────────┼───────────────────────────────────────────────────────────────────────────────┤
│ 1  │ [email protected] kontakte │ carddav │ https://carddav.gmx.net/CardDavProxy/carddav/current-user-principal-uri       │
│ 2  │ [email protected]          │ caldav  │ https://caldav.gmx.net/begenda/dav/users/3xxx8212-174a-4d81-9e50-f16cf1fxxxxb │
└────┴───────────────────────────┴─────────┴───────────────────────────────────────────────────────────────────────────────┘

sqlite_sequence

┌─────────────────┬──────┐
│ name            │ seq  │
├─────────────────┼──────┤
│ service         │ 2    │
│ homeset         │ 2    │
│ syncstats       │ 1217 │
│ collection      │ 5    │
│ webdav_document │ 0    │
│ principal       │ 1    │
└─────────────────┴──────┘

homeset

┌────┬───────────┬──────────┬──────────────────────────────────────────────────────────────────────────┬──────────┬─────────────┐
│ id │ serviceId │ personal │ url                                                                      │ privBind │ displayName │
├────┼───────────┼──────────┼──────────────────────────────────────────────────────────────────────────┼──────────┼─────────────┤
│ 1  │ 1         │ 1        │ https://carddav.gmx.net/CardDavProxy/carddav/AddressBook/xxx4908/        │ 1        │ Homeset     │
│ 2  │ 2         │ 1        │ https://caldav.gmx.net/begenda/dav/3xxxx212-174a-4d81-9e50-f16cf1f4xxxx/ │ 1        │ —           │
└────┴───────────┴──────────┴──────────────────────────────────────────────────────────────────────────┴──────────┴─────────────┘

principal

┌────┬───────────┬───────────────────────────────────────────────────────────────────────────────┬──────────────┐
│ id │ serviceId │ url                                                                           │ displayName  │
├────┼───────────┼───────────────────────────────────────────────────────────────────────────────┼──────────────┤
│ 1  │ 2         │ https://caldav.gmx.net/begenda/dav/users/3xxxx2-174a-4d81-9e50-f16cf1f4c80b │xxxxx│
└────┴───────────┴───────────────────────────────────────────────────────────────────────────────┴──────────────┘

syncstats

┌──────┬──────────────┬──────────────────────┬───────────────┐
│ id   │ collectionId │ authority            │ lastSync      │
├──────┼──────────────┼──────────────────────┼───────────────┤
│ 1213 │ 1            │ com.android.contacts │ 1729669329228 │
│ 1214 │ 2            │ com.android.calendar │ 1729669329523 │
│ 1215 │ 5            │ com.android.calendar │ 1729669329810 │
│ 1216 │ 4            │ com.android.calendar │ 1729669329947 │
│ 1217 │ 3            │ com.android.calendar │ 1729669330096 │
└──────┴──────────────┴──────────────────────┴───────────────┘

webdav_mount

┌────┬──────┬─────┐
│ id │ name │ url │
├────┼──────┼─────┤
└────┴──────┴─────┘

room_master_table

┌────┬──────────────────────────────────┐
│ id │ identity_hash                    │
├────┼──────────────────────────────────┤
│ 42 │ 9a0eb47f2xxxxeab254db568081a4585 │
└────┴──────────────────────────────────┘

collection

┌────┬───────────┬───────────┬─────────┬──────────────┬───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┬──────────────────┬────────────┬───────────────┬───────────────┬────────────────────┬───────┬──────────┬────────────────┬───────────────┬──────────────────┬────────┬──────┬───────────┬─────────────────┬──────────────────┬─────────────────────────┐
│ id │ serviceId │ homeSetId │ ownerId │ type         │ url                                                                                                                   │ privWriteContent │ privUnbind │ forceReadOnly │ displayName   │ description        │ color │ timezone │ supportsVEVENT │ supportsVTODO │ supportsVJOURNAL │ source │ sync │ pushTopic │ supportsWebPush │ pushSubscription │ pushSubscriptionCreated │
├────┼───────────┼───────────┼─────────┼──────────────┼───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┼──────────────────┼────────────┼───────────────┼───────────────┼────────────────────┼───────┼──────────┼────────────────┼───────────────┼──────────────────┼────────┼──────┼───────────┼─────────────────┼──────────────────┼─────────────────────────┤
│ 1  │ 1         │ 1         │ —       │ ADDRESS_BOOK │ https://carddav.gmx.net/CardDavProxy/carddav/AddressBook/5xxxxxx8/Contact/                                             │ 1                │ 1          │ 0             │ —             │ WEB.DE AddressBook │ —     │ —        │ —              │ —             │ —                │ —      │ 1    │ —         │ 0               │ —                │ —                       │
│ 2  │ 2         │ 2         │ 1       │ CALENDAR     │ https://caldav.gmx.net/begenda/dav/3xxxxxx-174a-4d81-9e50-f16cf1xxxx0b/EXT-8b8dbd2b-cf39-435e-813a-9fe0b8afad3f-EXT/ │ 0                │ 0          │ 0             │ Hamburg       │ —                  │ —     │ —        │ 1              │ 1             │ 1                │ —      │ 1    │ —         │ 0               │ —                │ —                       │
│ 3  │ 2         │ 2         │ 1       │ CALENDAR     │ https://caldav.gmx.net/begenda/dav/3xxxxx12-174a-4d81-9e50-f16cf1f4c80b/63869af8-6007-4a73-87a1-f7ac711667ee/         │ 1                │ 1          │ 0             │ DRSL          │ —                  │ —     │ —        │ 1              │ 1             │ 1                │ —      │ 1    │ —         │ 0               │ —                │ —                       │
│ 4  │ 2         │ 2         │ 1       │ CALENDAR     │ https://caldav.gmx.net/begenda/dav/3xxxxxy2-174a-4d81-9e50-f16cf1f4c80b/birthday/                                     │ 1                │ 1          │ 0             │ Geburtstage   │ —                  │ —     │ —        │ 1              │ 1             │ 1                │ —      │ 1    │ —         │ 0               │ —                │ —                       │
│ 5  │ 2         │ 2         │ 1       │ CALENDAR     │ https://caldav.gmx.net/begenda/dav/3xxxxx2-174a-4d81-9e50-f16cf1f4c80b/calendar/                                     │ 1                │ 1          │ 0             │ Mein Kalender │ —                  │ —     │ —        │ 1              │ 1             │ 1                │ —      │ 1    │ —         │ 0               │ —                │ —                       │
└────┴───────────┴───────────┴─────────┴──────────────┴───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴──────────────────┴────────────┴───────────────┴───────────────┴────────────────────┴───────┴──────────┴────────────────┴───────────────┴──────────────────┴────────┴──────┴───────────┴─────────────────┴──────────────────┴─────────────────────────┘

webdav_document: 0 row(s), data not listed here


APP SETTINGS

1. SharedPreferencesProvider canWrite=true

┌───────────────────────┬───────┐
│ Setting               │ Value │
├───────────────────────┼───────┤
│ distrust_system_certs │ false │
│ log_to_file           │ false │
└───────────────────────┴───────┘

2. DefaultsProvider canWrite=false

┌────────────────────────────────┬────────────────────────────────────────────────┐
│ Setting                        │ Value                                          │
├────────────────────────────────┼────────────────────────────────────────────────┤
│ default_sync_interval          │ 14400                                          │
│ distrust_system_certs          │ false                                          │
│ force_read_only_addressbooks   │ false                                          │
│ ignore_vpns                    │ true                                           │
│ preselect_collections          │ 0                                              │
│ preselect_collections_excluded │ /z-app-generated--contactsinteraction--recent/ │
│ proxy_host                     │ localhost                                      │
│ proxy_port                     │ 9050                                           │
│ proxy_type                     │ -1                                             │
└────────────────────────────────┴────────────────────────────────────────────────┘

--- END DEBUG INFO ---

Answered by rfc2822

Oct 27, 2024

Probably the calendar is broken on GMX side, this is why it returns a "server error". I'm afraid that DAVx5 can't do anything in this case.

View full answer

rfc2822 · 2024-10-25T08:36:00Z

rfc2822
Oct 25, 2024
Maintainer

Works fine here with GMX and 4.4.3.2.

Also "500" means server error, so I assume there's a problem on GMX side.

Does the error message have details? You can tap on the notification to get the exact reply from the server.

4 replies

dereu-77 Oct 27, 2024
Author

Thank you for checking, works fine with the default personal calender, but with an additional calender (shared) syncs fine to the cloud, but not from the cloud.

rfc2822 Oct 27, 2024
Maintainer

Probably the calendar is broken on GMX side, this is why it returns a "server error". I'm afraid that DAVx5 can't do anything in this case.

Answer selected by rfc2822

rfc2822 Oct 28, 2024
Maintainer

As a workaround, you may start with a new (empty) calendar so that there are no events that potentially break the server.

dereu-77 Oct 28, 2024
Author

Thank you for the hint; I will try...

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HTTP-Serverfehler= HTTP 500 on gmx - sync #1103

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HTTP-Serverfehler= HTTP 500 on gmx - sync #1103

dereu-77 Oct 23, 2024

Problem scope

App version

Android version and device/firmware type

Steps to reproduce

Actual result

Expected result

Further info

Replies: 1 comment · 4 replies

rfc2822 Oct 25, 2024 Maintainer

dereu-77 Oct 27, 2024 Author

rfc2822 Oct 27, 2024 Maintainer

rfc2822 Oct 28, 2024 Maintainer

dereu-77 Oct 28, 2024 Author

dereu-77
Oct 23, 2024

Replies: 1 comment 4 replies

rfc2822
Oct 25, 2024
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dereu-77 Oct 27, 2024
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rfc2822 Oct 27, 2024
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rfc2822 Oct 28, 2024
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dereu-77 Oct 28, 2024
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