I’m using Sonarr on OSX (El Capitan) and installed it using brew cask. The system runs w/o problems, but when a new update is available, I cannot update it from the web interface. The following error appears in the log:
Error occurred while executing task ApplicationUpdate: ApplicationName=‘mono’, CommandLine=’–debug /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update/NzbDrone.Update.exe 382 /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update /opt/homebrew-cask/Caskroom/sonarr/latest/Sonarr.app/Contents/MacOS/NzbDrone.exe ‘, CurrentDirectory=’’, Native error= Cannot find the specified file
System.ComponentModel.Win32Exception: ApplicationName=‘mono’, CommandLine=’–debug /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update/NzbDrone.Update.exe 382 /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update /opt/homebrew-cask/Caskroom/sonarr/latest/Sonarr.app/Contents/MacOS/NzbDrone.exe ‘, CurrentDirectory=’’, Native error= Cannot find the specified file
at System.Diagnostics.Process.Start_noshell (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process) [0x00352] in /private/tmp/source-mono-mac-4.0.0-bug-33585-hotfix/bockbuild-mono-4.0.0-branch/profiles/mono-mac-xamarin/build-root/mono-4.0.4/mcs/class/System/System.Diagnostics/Process.cs:1105
at System.Diagnostics.Process.Start_common (System.Diagnostics.ProcessStartInfo startInfo, System.Diagnostics.Process process) [0x0008b] in /private/tmp/source-mono-mac-4.0.0-bug-33585-hotfix/bockbuild-mono-4.0.0-branch/profiles/mono-mac-xamarin/build-root/mono-4.0.4/mcs/class/System/System.Diagnostics/Process.cs:1169
at System.Diagnostics.Process.Start () [0x0002c] in /private/tmp/source-mono-mac-4.0.0-bug-33585-hotfix/bockbuild-mono-4.0.0-branch/profiles/mono-mac-xamarin/build-root/mono-4.0.4/mcs/class/System/System.Diagnostics/Process.cs:1179
at (wrapper remoting-invoke-with-check) System.Diagnostics.Process:Start ()
at NzbDrone.Common.Processes.ProcessProvider.Start (System.String path, System.String args, System.Collections.Specialized.StringDictionary environmentVariables, System.Action1 onOutputDataReceived, System.Action1 onErrorDataReceived) [0x0012b] in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Common\Processes\ProcessProvider.cs:167
at NzbDrone.Core.Update.InstallUpdateService.InstallUpdate (NzbDrone.Core.Update.UpdatePackage updatePackage) [0x00207] in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Update\InstallUpdateService.cs:126
at NzbDrone.Core.Update.InstallUpdateService.Execute (NzbDrone.Core.Update.Commands.ApplicationUpdateCommand message) [0x00070] in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Update\InstallUpdateService.cs:206
at NzbDrone.Core.Messaging.Commands.CommandExecutor.ExecuteCommand[ApplicationUpdateCommand] (NzbDrone.Core.Update.Commands.ApplicationUpdateCommand command, NzbDrone.Core.Messaging.Commands.CommandModel commandModel) [0x0008a] in m:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Core\Messaging\Commands\CommandExecutor.cs:77
My typical workaround is to use the command in the error message and execute it manually:
mono --debug /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update/NzbDrone.Update.exe 382 /var/folders/bf/jzyxsfbd7vq00lxbgxdll8q40000gn/T/nzbdrone_update /opt/homebrew-cask/Caskroom/sonarr/latest/Sonarr.app/Contents/MacOS/NzbDrone.exe
This works and afterwards the system gets updated. Is there a way to fix the update process also within the UI?
FWIW: The issue remained for all Sonarr versions I tried so far, everytime an update is available, the automatic process fails but I can do it manually.