Download of recorded show fails (due to å?)

[ukmoose]

Hello,
Having set up NextPVR on a Pi, I can successfully record shows.

However when I try to download a show using the NextPVR web UI I end up with a 0k file named "download".  I can use rclone to copy the file and the file has recorded OK.

 
~/recordings/Den tynne blå linjen/Den tynne blå linjen_20210221_21352234.ts

This appears to be due to the letter å in the shows title.  (å æ ø are standard letters in the Norwegian alphabet)

Here is a section from the log file:

  

Code:

2021-02-23 10:53:45.686    [DEBUG][81]    GetRecordingsList@exit
2021-02-23 10:53:45.686    [DEBUG][81]    {
"recordings": [
  {
    "id": 893,
    "name": "Den tynne bl\u00E5 linjen",
    "desc": "Leah er skuffet over politiets maktesl\u00F8shet. N\u00E5r ytterligere et drap henlegges, m\u00E5 hun si fra. Sara og Magnus har ulik tiln\u00E6rming til jobben.(4:10)",
    "subtitle": "",
    "startTime": 1613939681,
    "duration": 3723,
    "firstrun": true,
    "epgEventId": 1043868,
    "status": "ready",
    "quality": "QUALITY_DEFAULT",
    "channel": "NRK1 Oslo og Viken",
    "channelId": 7193,
    "blue": false,
    "green": false,
    "yellow": false,
    "red": false,
    "prePadding": 1,
    "postPadding": 2,
    "file": "/home/pi/recordings/Den tynne bl\u00E5 linjen/Den tynne bl\u00E5 linjen_20210221_21352234.ts",
    "recurring": false,
    "recurringParent": 0
  }
]
}

2021-02-23 10:53:45.732    [DEBUG][135]    Got request [10.0.0.90]: /services/service (recording.artwork)
2021-02-23 10:53:45.732    [DEBUG][135]    method=recording.artwork
2021-02-23 10:53:45.732    [DEBUG][135]    parameters:
2021-02-23 10:53:45.733    [DEBUG][135]       method: recording.artwork
2021-02-23 10:53:45.733    [DEBUG][135]       landscape: true
2021-02-23 10:53:45.733    [DEBUG][135]       with_placeholder: true
2021-02-23 10:53:45.733    [DEBUG][135]       recording_id: 889
2021-02-23 10:53:45.733    [DEBUG][135]       sid: 2c3d5075-2752-4901-96e8-5b686108613c
2021-02-23 10:53:45.733    [DEBUG][135]       client_ip: 10.0.0.90
2021-02-23 10:53:45.733    [DEBUG][135]       user_agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15
2021-02-23 10:53:45.733    [DEBUG][135]       host_callback: 10.0.0.91:8866
2021-02-23 10:53:45.733    [DEBUG][135]    StreamArtwork()
2021-02-23 10:53:45.736    [DEBUG][135]    cached catalog does not exist
2021-02-23 10:53:46.677    [DEBUG][135]    Unexpected error parsing artwork request:
System.NullReferenceException: Object reference not set to an instance of an object.
   at NShared.MetadataManager.GetMetadataEntity(String filename, String showName, EPGEvent epgEvent)
   at NShared.Extend.RecordingRequestHandler.StreamArtwork(ServiceResponseStream serviceResponseStream, Dictionary`2 parameters)
2021-02-23 10:53:46.677    [DEBUG][135]    No artwork found
2021-02-23 10:53:46.677    [DEBUG][135]    Returning 404

2021-02-23 10:53:55.855    [DEBUG][135]    Got request [10.0.0.90]: /download
2021-02-23 10:53:55.856    [DEBUG][135]    /download?recording_id=893
2021-02-23 10:53:55.856    [DEBUG][135]    StreamNative@1..
2021-02-23 10:53:55.856    [DEBUG][135]    StreamNative@2
2021-02-23 10:53:55.856    [DEBUG][135]    StreamNative@3
2021-02-23 10:53:55.856    [DEBUG][135]    StreamNative@4
2021-02-23 10:53:55.861    [ERROR][135]    Error in /live: System.InvalidOperationException: Invalid non-ASCII or control character in header: 0x00E5
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpHeaders.ThrowInvalidHeaderCharacter(Char ch)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpHeaders.ValidateHeaderValueCharacters(StringValues headerValues)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpResponseHeaders.SetValueFast(String key, StringValues value)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpHeaders.Microsoft.AspNetCore.Http.IHeaderDictionary.set_Item(String key, StringValues value)
   at NextPVRServer.Controllers.StreamController.SetHeader(String header, String value)
   at NShared.Streaming.StreamingHelper.DownloadRecording(ScheduledRecording recording, ServiceResponseStream responseStream, Dictionary`2 parameters)
   at NShared.Streaming.StreamingHelper.StreamNativeRecording(ServiceResponseStream responseStream, Dictionary`2 parameters)
   at NShared.Streaming.StreamingHelper.StreamNative(ServiceResponseStream responseStream, Dictionary`2 parameters)
   at NextPVRServer.Controllers.StreamController.DoStream(Dictionary`2 parameters)
   at NextPVRServer.Controllers.StreamController.Get()
2021-02-23 10:54:02.511    [DEBUG][135]    Got request [10.0.0.90]: /settings.html
2021-02-23 10:54:02.558    [DEBUG][137]    Got request [10.0.0.90]: /vendor/bootstrap/bootstrap-colorpicker.css
2021-02-23 10:54:02.561    [DEBUG][137]    Got request [10.0.0.90]: /js/cookies.js
2021-02-23 10:54:02.566    [DEBUG][81]    Got request [10.0.0.90]: /components/channel-groups.js
2021-02-23 10:54:02.566    [DEBUG][132]    Got request [10.0.0.90]: /components/edit-channel-details.js
2021-02-23 10:54:02.581    [DEBUG][137]    Got request [10.0.0.90]: /components/device-status-modal.js
2021-02-23 10:54:02.582    [DEBUG][132]    Got request [10.0.0.90]: /components/epg-sources.js
2021-02-23 10:54:02.587    [DEBUG][134]    Got request [10.0.0.90]: /components/devices-grid.js
2021-02-23 10:54:02.587    [DEBUG][81]    Got request [10.0.0.90]: /components/auto-map-modal.js
2021-02-23 10:54:02.587    [DEBUG][132]    Got request [10.0.0.90]: /components/add-xmltv-lineup-modal.js
2021-02-23 10:54:02.589    [DEBUG][135]    Got request [10.0.0.90]: /components/add-group-modal.js
2021-02-23 10:54:02.593    [DEBUG][81]    Got request [10.0.0.90]: /components/directory-browser-modal.js
2021-02-23 10:54:02.593    [DEBUG][137]    Got request [10.0.0.90]: /components/genre-modal.js
2021-02-23 10:54:02.600    [DEBUG][132]    Got request [10.0.0.90]: /components/recording-directories.js
2021-02-23 10:54:02.600    [DEBUG][81]    Got request [10.0.0.90]: /components/edit-user-modal.js
2021-02-23 10:54:02.600    [DEBUG][135]    Got request [10.0.0.90]: /components/users-grid.js
2021-02-23 10:54:03.103    [DEBUG][135]    Got request [10.0.0.90]: /services/service (setting.devices)
2021-02-23 10:54:03.104    [DEBUG][135]    method=setting.devices

Version: 5.1.0.201216

Any ideas?

[sub]

If you can supply your npvr.db3 file, I'll try it here and take look at what is needed to fix it.

[ukmoose]

If you can supply your npvr.db3 file, I'll try it here and take look at what is needed to fix it.

Many thanks, I've attached a zipped copy of the npvr.db3 file, with several examples of recorded programmes that the direct download fails with.  If you need anything else please let me know.