Fehlermeldung Attempt to invoke...



  • Liebe Entwickler,
    leider kann ich seit heute nicht mehr mein davdroid Kalender auf meinem Galaxy S7 mit meiner Synology synchroniseren es erfolgt jedes Mal die Fehlermeldung. Siehe
    Log:

    davx5-info.txt

    --- BEGIN DEBUG INFO ---
    Account name: Synology
    Authority: org.dmfs.tasks
    
    REMOTE RESOURCE:
    https://xxxx.xxxxxxx.me:5004/Kalender/Synology/DE-IF-ASCHER-2019.ics
    
    EXCEPTION:
    java.lang.NullPointerException: Attempt to invoke virtual method 'void java.util.Calendar.setTimeZone(java.util.TimeZone)' on a null object reference
    	at java.text.DateFormat.setTimeZone(DateFormat.java:690)
    	at net.fortuna.ical4j.model.Iso8601.<init>(Iso8601.java:77)
    	at net.fortuna.ical4j.model.Iso8601.<init>(Iso8601.java:94)
    	at net.fortuna.ical4j.model.Date.<init>(Date.java:118)
    	at net.fortuna.ical4j.model.Date.<init>(Date.java:174)
    	at net.fortuna.ical4j.model.property.DateProperty.setValue(DateProperty.java:135)
    	at net.fortuna.ical4j.data.CalendarBuilder$ContentHandlerImpl.propertyValue(CalendarBuilder.java:299)
    	at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.parse(CalendarParserImpl.java:282)
    	at net.fortuna.ical4j.data.CalendarParserImpl$PropertyParser.access$1100(CalendarParserImpl.java:229)
    	at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:210)
    	at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.parse(CalendarParserImpl.java:422)
    	at net.fortuna.ical4j.data.CalendarParserImpl$ComponentParser.access$900(CalendarParserImpl.java:406)
    	at net.fortuna.ical4j.data.CalendarParserImpl$PropertyListParser.parse(CalendarParserImpl.java:208)
    	at net.fortuna.ical4j.data.CalendarParserImpl.parseCalendar(CalendarParserImpl.java:115)
    	at net.fortuna.ical4j.data.CalendarParserImpl.parseCalendarList(CalendarParserImpl.java:180)
    	at net.fortuna.ical4j.data.CalendarParserImpl.parse(CalendarParserImpl.java:149)
    	at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:198)
    	at net.fortuna.ical4j.data.CalendarBuilder.build(CalendarBuilder.java:178)
    	at at.bitfire.ical4android.Task$Companion.fromReader(Task.kt:67)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager.processVTodo(TasksSyncManager.kt:139)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager.access$processVTodo(TasksSyncManager.kt:43)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2$1$1.invoke(TasksSyncManager.kt:125)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2$1$1.invoke(TasksSyncManager.kt:43)
    	at at.bitfire.davdroid.syncadapter.SyncManager.useRemote(SyncManager.kt:802)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2$1.invoke(TasksSyncManager.kt:112)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2$1.invoke(TasksSyncManager.kt:43)
    	at at.bitfire.dav4jvm.Response$Companion.parse(Response.kt:211)
    	at at.bitfire.dav4jvm.DavResource$processMultiStatus$2.invoke(DavResource.kt:465)
    	at at.bitfire.dav4jvm.DavResource.processMultiStatus(DavResource.kt:484)
    	at at.bitfire.dav4jvm.DavResource.processMultiStatus(DavResource.kt:435)
    	at at.bitfire.dav4jvm.DavCalendar.multiget(DavCalendar.kt:151)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2.invoke(TasksSyncManager.kt:111)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager$downloadRemote$2.invoke(TasksSyncManager.kt:43)
    	at at.bitfire.davdroid.syncadapter.SyncManager.useRemote(SyncManager.kt:791)
    	at at.bitfire.davdroid.syncadapter.SyncManager.useRemoteCollection(SyncManager.kt:812)
    	at at.bitfire.davdroid.syncadapter.TasksSyncManager.downloadRemote(TasksSyncManager.kt:110)
    	at at.bitfire.davdroid.syncadapter.SyncManager$syncRemote$1$1.run(SyncManager.kt:451)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
    	at java.lang.Thread.run(Thread.java:764)
    
    SOFTWARE INFORMATION
    * at.bitfire.davdroid 2.2.3.1-gplay (267) from com.android.vending
    * org.dmfs.tasks 1.1.16 (7350) from com.android.vending
    * com.android.providers.contacts 2.0.44 (204400000)
    * com.android.providers.calendar 1.0.00.35 (100000035)
    * com.samsung.android.contacts 3.8.20.16 (382000016)
    * com.samsung.android.calendar 4.4.04.7 (440400007) from com.sec.android.app.samsungapps
    
    CONNECTIVITY (at the moment)
    Active connection: mobile, CONNECTED
    
    CONFIGURATION
    Power saving disabled: yes
    android.permission.READ_CONTACTS: granted
    android.permission.WRITE_CONTACTS: granted
    android.permission.READ_CALENDAR: granted
    android.permission.WRITE_CALENDAR: granted
    org.dmfs.permission.READ_TASKS: granted
    org.dmfs.permission.WRITE_TASKS: granted
    android.permission.ACCESS_COARSE_LOCATION: denied
    System-wide synchronization: automatically
    Account: Synology
      Address book sync. interval: —
      Calendar     sync. interval: 60 min
      OpenTasks    sync. interval: manually
      WiFi only: true
      [CardDAV] Contact group method: GROUP_VCARDS
      [CalDAV] Time range (past days): 90
               Manage calendar colors: true
               Use event colors: false
    Account: Muellkalender
      Address book sync. interval: —
      Calendar     sync. interval: manually
      OpenTasks    sync. interval: manually
      WiFi only: true
      [CardDAV] Contact group method: GROUP_VCARDS
      [CalDAV] Time range (past days): 90
               Manage calendar colors: true
               Use event colors: false
    Account: Stefan CardDav 
      Address book sync. interval: 15 min
      Calendar     sync. interval: —
      OpenTasks    sync. interval: —
      WiFi only: true
      [CardDAV] Contact group method: GROUP_VCARDS
      [CalDAV] Time range (past days): 90
               Manage calendar colors: true
               Use event colors: false
    Address book account: addressbook (Stefan CardDav  Zg)
      Main account: Account {name=Stefan CardDav , type=bitfire.at.davdroid}
      URL: https://192.168.0.100:8443/addressbooks/__uids__/B6A18C91-AE21-5E00-B073-35742EB188FD/addressbook/
      Sync automatically: true
    
    SQLITE DUMP
    android_metadata
    	|  locale |
    	|  de_DE |
    ----------
    services
    	|  _id | accountName | service | principal |
    	|  1 | Synology | caldav | <null> |
    	|  2 | Muellkalender | caldav | <null> |
    	|  3 | Stefan CardDav  | carddav | https://192.168.0.100:8443/principals/__uids__/B6A18C91-AE21-5E00-B073-35742EB188FD/ |
    ----------
    sqlite_sequence
    	|  name | seq |
    	|  services | 3 |
    	|  homesets | 11 |
    	|  collections | 11 |
    ----------
    homesets
    	|  _id | serviceID | url |
    	|  4 | 2 | https://xxxxxx.xxxxx.me:5004/Kalender/Muellkalender_Rossdorf/ |
    	|  5 | 1 | https://xxxxxx.xxxxxxx.me:5004/Kalender/Synology/ |
    	|  11 | 3 | https://192.168.0.100:8443/addressbooks/__uids__/B6A18C91-AE21-5E00-B073-35742EB188FD/ |
    ----------
    collections
    	|  _id | serviceID | url | readOnly | displayName | description | color | timezone | supportsVEVENT | supportsVTODO | sync | type | source | forceReadOnly | privWriteContent | privUnbind |
    	|  4 | 2 | https://xxxxx.xxxxx.me:5004/Kalender/Muellkalender_Rossdorf/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | CALENDAR | <null> | 0 | 1 | 1 |
    	|  5 | 1 | https://xxxxxx.xxxxxxx.me:5004/Kalender/Synology/ | 0 | <null> | <null> | <null> | <null> | 1 | 1 | 1 | CALENDAR | <null> | 0 | 1 | 1 |
    	|  11 | 3 | https://192.168.0.100:8443/addressbooks/__uids__/B6A18C91-AE21-5E00-B073-35742EB188FD/addressbook/ | 0 | <null> | <null> | <null> | <null> | 0 | 0 | 1 | ADDRESS_BOOK | <null> | 0 | 1 | 1 |
    ----------
    
    SYSTEM INFORMATION
    Android version: 8.0.0 (R16NW.G930FXXS3ERKP)
    Device: samsung SM-G930F (herolte)
    
    --- END DEBUG INFO ---
    

  • developer

    Hello,

    Is it this one? https://forums.bitfire.at/post/9654



  • looks similar. yes


  • developer

    @hell Does the workaround/solution mentioned there work for you?



  • i deinstalled and installed it new. after new configuration it works again. Thanks for your help!


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