Subtitle files causing error when no preferred language is selected

[Former user]

I suppose this bug is introduced with 1.2.1 version to which I updated yesterday. I have directories for example with multiple seasons of some series, early seasons are AVIs, new seasons are MP4s usually. It was no problem at all until I updated serviio to 1.2.1. Now I can't access files in such directories. I can access any other directories which contain video files of only one type. It applies to both real directories and virtual directories, such as Series directory - I enter it, have virtual directories with season numbers, and after entering one of them TV reports that is unable to list files, just the same way as I would enter real directory by navigating to it.

[Petr Nejedly]

can you see the files but cannot play? if yes, post detailed log of playing the file. alternatively open a forum topic

[Former user]

No, when I enter either virtual or real directory with mixed types of files I get the message that files cannot be accessed, then I only can accept the message and I'm the directory that looks like empty, though it shouldn't be.

By forum you mean here? http://forum.serviio.org/ If yes, then where exactly? I don't see any bugs section there, that's why I reported here, at bug tracker.

[Petr Nejedly]

just post in the support forum and link to this ticket.

[Petr Nejedly]

http://forum.serviio.org/viewtopic.php?f=5&t=10217

[Petr Nejedly]

Subtitles related

2013-04-23 20:30:34,121 ERROR [ContainerNode] Cannot retrieve results of action command: Cannot execute library command for list: null
org.serviio.upnp.service.contentdirectory.command.CommandExecutionException: Cannot execute library command for list: null
    at org.serviio.upnp.service.contentdirectory.command.AbstractCommand.retrieveItemList(AbstractCommand.java:135)
    at org.serviio.upnp.service.contentdirectory.definition.ContainerNode.executeListAction(ContainerNode.java:241)
    at org.serviio.upnp.service.contentdirectory.definition.ContainerNode.findContainerItems(ContainerNode.java:181)
    at org.serviio.upnp.service.contentdirectory.definition.ContainerNode.retrieveContainerItems(ContainerNode.java:83)
    at org.serviio.upnp.service.contentdirectory.definition.ActionNode.retrieveContainerItems(ActionNode.java:135)
    at org.serviio.upnp.service.contentdirectory.ContentDirectoryEngine.browse(ContentDirectoryEngine.java:102)
    at org.serviio.upnp.service.contentdirectory.ContentDirectory.Browse(ContentDirectory.java:152)
    at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.serviio.upnp.protocol.soap.ServiceInvoker.invokeOperation(ServiceInvoker.java:253)
    at org.serviio.upnp.protocol.soap.ServiceInvoker.invokeService(ServiceInvoker.java:93)
    at org.serviio.upnp.webserver.ServiceControlRequestHandler.handleRequest(ServiceControlRequestHandler.java:66)
    at org.serviio.upnp.webserver.AbstractRequestHandler.handle(AbstractRequestHandler.java:61)
    at org.apache.http.protocol.HttpService.doService(HttpService.java:293)
    at org.serviio.upnp.webserver.ServiioHttpService.doService(ServiioHttpService.java:77)
    at org.apache.http.protocol.HttpService.handleRequest(HttpService.java:212)
    at org.serviio.upnp.webserver.WebServer$WorkerThread.run(WebServer.java:192)
Caused by: java.lang.NullPointerException
    at org.serviio.util.CollectionUtils.findIndexOf(CollectionUtils.java:59)
    at org.serviio.delivery.subtitles.SubtitlesService$SubtitleFilesComparator.compare(SubtitlesService.java:244)
    at org.serviio.delivery.subtitles.SubtitlesService$SubtitleFilesComparator.compare(SubtitlesService.java:214)
    at java.util.Arrays.mergeSort(Unknown Source)
    at java.util.Arrays.sort(Unknown Source)
    at java.util.Collections.sort(Unknown Source)
    at org.serviio.delivery.subtitles.SubtitlesService.selectBestSubtitleFile(SubtitlesService.java:198)
    at org.serviio.delivery.subtitles.SubtitlesService.findExternalSubtitleFile(SubtitlesService.java:166)
    at org.serviio.delivery.subtitles.SubtitlesService.isSoftSubsAvailable(SubtitlesService.java:74)
    at org.serviio.upnp.service.contentdirectory.command.ResourceValuesBuilder.generateSubtitlesResource(ResourceValuesBuilder.java:48)
    at org.serviio.upnp.service.contentdirectory.command.ObjectValuesBuilder.buildObjectValues(ObjectValuesBuilder.java:102)
    at org.serviio.upnp.service.contentdirectory.command.AbstractEntityItemCommand.generateValuesForEntity(AbstractEntityItemCommand.java:127)
    at org.serviio.upnp.service.contentdirectory.command.AbstractEntityItemCommand.retrieveList(AbstractEntityItemCommand.java:57)
    at org.serviio.upnp.service.contentdirectory.command.AbstractCommand.retrieveItemList(AbstractCommand.java:129)
    ... 17 more