Twonky Server Issue : internal error (specified device does not exist)
aldapooh
Posts: 66 
Ally Member
Ally Member
NAS542 Firmware Firmware version:V5.21(ABAG.7)
I did not change any NAS / Twonky settings neither did I upgrade NAS Firmware.
All of a sudden Twonky shows the error in Web:
Internal error (Specified device does not exist)
When checking twonkyserver-log.log I see the following errors:
<div>2021-11-10 16:00:53:626 101303 [Startup] - LOG_SYSTEM: twonkylib_init : *** Starting TwonkyServer (Product Name:Twonky, Version:8.5.2, Build-date:Jan 20 2021) ***</div><div>2021-11-10 16:00:53:626 101369 [Startup] - LOG_SYSTEM: twonkylib_init : *** Platform:arm_msp_linux_gnueabihf__zyxel-NAS-540-arm-msp-gnueabihf-oem, Snapshot:Twonky_8.5.2-4_20210119 TA:2ba39c0b0291f07f2a85af402f680ff4e602af89 ***</div><div>2021-11-10 16:00:53:626 101252 [Startup] - LOG_SYSTEM: twonkylib_init : using logfile /tmp/twonkyserver-log.txt</div><div>2021-11-10 16:00:53:626 101265 [Startup] - LOG_SYSTEM: twonkylib_init : Executable file: /usr/local/dmsf/binary/twonkyserver</div><div>2021-11-10 16:00:53:626 101239 [Startup] - LOG_SYSTEM: twonkylib_init : Command Line Parameters: 2</div><div>2021-11-10 16:00:53:626 101231 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 1:-appdata</div><div>2021-11-10 16:00:53:626 101249 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 2:/i-data/.media/twonkymedia</div><div>2021-11-10 16:00:53:700 159353 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : reading ini settings from /i-data/.media/twonkymedia/twonkyserver.ini</div><div>2021-11-10 16:00:53:734 142907 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : friendlyname = %HOSTNAME%</div><div>2021-11-10 16:00:53:734 142888 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : ip = </div><div>2021-11-10 16:00:53:734 142899 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : nicrestart = 0</div><div>2021-11-10 16:01:03:855 11040380 [Error] - LOG_HTTP: tls_client_session_create : TLS client session authentication failed: X509_ERROR_NONE</div><div>2021-11-10 16:01:03:856 11021951 [Error] - LOG_HTTP: upnp_tls_client_twonky_session_create : TLS client-module: could not create session</div><div>2021-11-10 16:01:03:856 11021928 [Error] - LOG_HTTP: _HTTP_talk : TLS: cannot create client-session in _HTTP_talk</div><div>2021-11-10 16:01:03:885 11025942 [Error] - LOG_HTTP: tls_client_session_create : TLS client session authentication failed: X509_ERROR_NONE</div><div>2021-11-10 16:01:03:885 11007513 [Error] - LOG_HTTP: upnp_tls_client_twonky_session_create : TLS client-module: could not create session</div><div>2021-11-10 16:01:03:885 11007490 [Error] - LOG_HTTP: _HTTP_talk : TLS: cannot create client-session in _HTTP_talk</div><div>2021-11-10 16:15:32:159 19236032 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:20:02:679 19689017 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:24:24:779 20097369 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:26:19:797 20305709 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:27:41:249 20411878 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:35:55:559 21309256 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div><div>2021-11-10 16:44:50:379 22165817 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3</div>
log as a picture due to display issue
PS restart of NAS does not help
Thanks!
0
Accepted Solution
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What I found on with my own research that the issue is probably related to persistency and parameters below from twonkyparameters.ini:# scheme for UDN creation, stored after inital UUID creating (DO NOT MODIFY to keep UUID persistence)udn_scheme=uuid:54776f6e-6b79-1d65-a477-082697781704This UUID was no longer valid - the reason is not known to me.Now to resolution part:I cannot install and unistall Twonky as it part of ZyXEL NAS and delivered as OEM. There is no easy way to install/uninstall something on this NAS without root accessrestarting of Twonky or/and NAS do not helpwhat helped was - disabling the Twonky shares via NAS Web UI -and virtually killing the Twonky DB. Restarting Twonky. And enabling the Twonky Shares via NAS Web UI.That triggered Twonky DB rescan of all files, and Twonky started working.What I still do not understand how the issue popped up. And if there was a more elegant way to solve my issue.Can you maybe report a bug for that issue and see if there is a better way to handle such errors? (when experiencing the error Twonky process allocated up to 90% CPU and was basically hanging so to me it looks like a bug anyway) Also understanding the root cause would be niceThanks, -A0
All Replies
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Logfile in readable format:2021-11-10 16:00:53:626 101303 [Startup] - LOG_SYSTEM: twonkylib_init : *** Starting TwonkyServer (Product Name:Twonky, Version:8.5.2, Build-date:Jan 20 2021) ***2021-11-10 16:00:53:626 101369 [Startup] - LOG_SYSTEM: twonkylib_init : *** Platform:arm_msp_linux_gnueabihf__zyxel-NAS-540-arm-msp-gnueabihf-oem, Snapshot:Twonky_8.5.2-4_20210119 TA:2ba39c0b0291f07f2a85af402f680ff4e602af89 ***2021-11-10 16:00:53:626 101252 [Startup] - LOG_SYSTEM: twonkylib_init : using logfile /tmp/twonkyserver-log.txt2021-11-10 16:00:53:626 101265 [Startup] - LOG_SYSTEM: twonkylib_init : Executable file: /usr/local/dmsf/binary/twonkyserver2021-11-10 16:00:53:626 101239 [Startup] - LOG_SYSTEM: twonkylib_init : Command Line Parameters: 22021-11-10 16:00:53:626 101231 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 1:-appdata2021-11-10 16:00:53:626 101249 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 2:/i-data/.media/twonkymedia2021-11-10 16:00:53:700 159353 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : reading ini settings from /i-data/.media/twonkymedia/twonkyserver.ini2021-11-10 16:00:53:734 142907 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : friendlyname = %HOSTNAME%2021-11-10 16:00:53:734 142888 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : ip =2021-11-10 16:00:53:734 142899 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : nicrestart = 02021-11-10 16:01:03:855 11040380 [Error] - LOG_HTTP: tls_client_session_create : TLS client session authentication failed: X509_ERROR_NONE2021-11-10 16:01:03:856 11021951 [Error] - LOG_HTTP: upnp_tls_client_twonky_session_create : TLS client-module: could not create session2021-11-10 16:01:03:856 11021928 [Error] - LOG_HTTP: _HTTP_talk : TLS: cannot create client-session in _HTTP_talk2021-11-10 16:01:03:885 11025942 [Error] - LOG_HTTP: tls_client_session_create : TLS client session authentication failed: X509_ERROR_NONE2021-11-10 16:01:03:885 11007513 [Error] - LOG_HTTP: upnp_tls_client_twonky_session_create : TLS client-module: could not create session2021-11-10 16:01:03:885 11007490 [Error] - LOG_HTTP: _HTTP_talk : TLS: cannot create client-session in _HTTP_talk2021-11-10 16:15:32:159 19236032 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:20:02:679 19689017 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:24:24:779 20097369 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:26:19:797 20305709 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:27:41:249 20411878 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:35:55:559 21309256 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 32021-11-10 16:44:50:379 22165817 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 30
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top command shows twonkyserver consuming most of CPU (90%) and is basically hanging2025 2023 root S N 55884 5.5 1 88.9 /usr/local/dmsf/binary/twonkyserver -appdata /i-data/.media/twonkymedia0
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I tried to disable twonky via NAS Control Panel and enabling after some time
This did not resolve the issue. Still getting error: Internal error (Specified device does not exist)
But the twonkyserver-log shows now errors as below:
2021-11-10 17:28:38:277 101303 [Startup] - LOG_SYSTEM: twonkylib_init : *** Starting TwonkyServer (Product Name:Twonky, Version:8.5.2, Build-date:Jan 20 2021) ***2021-11-10 17:28:38:277 101369 [Startup] - LOG_SYSTEM: twonkylib_init : *** Platform:arm_msp_linux_gnueabihf__zyxel-NAS-540-arm-msp-gnueabihf-oem, Snapshot:Twonky_8.5.2-4_20210119 TA:2ba39c0b0291f07f2a85af402f680ff4e602af89 ***2021-11-10 17:28:38:277 101252 [Startup] - LOG_SYSTEM: twonkylib_init : using logfile /tmp/twonkyserver-log.txt2021-11-10 17:28:38:277 101265 [Startup] - LOG_SYSTEM: twonkylib_init : Executable file: /usr/local/dmsf/binary/twonkyserver2021-11-10 17:28:38:277 101239 [Startup] - LOG_SYSTEM: twonkylib_init : Command Line Parameters: 22021-11-10 17:28:38:277 101231 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 1:-appdata2021-11-10 17:28:38:277 101249 [Startup] - LOG_SYSTEM: twonkylib_init : cmdline 2:/i-data/.media/twonkymedia2021-11-10 17:28:38:283 159353 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : reading ini settings from /i-data/.media/twonkymedia/twonkyserver.ini2021-11-10 17:28:38:284 142907 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : friendlyname = %HOSTNAME%2021-11-10 17:28:38:284 142888 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : ip = 2021-11-10 17:28:38:284 142899 [Startup] - LOG_SYSTEM: upnp_ini_file_read_properties_from_file : nicrestart = 02021-11-10 17:28:40:875 11129283 [Error] - LOG_SYSTEM: upnp_add_dial_chromecast_device : Invoked with incomplete DIAL device: [name:<null>] [udn:uuid:985f0ff0-144511df-8000-84a46622169c] [url:http://192.168.1.62:41952/dd.xml] [ip:192.168.1.62]2021-11-10 17:28:40:876 11127848 [Error] - LOG_SYSTEM: upnp_add_dial_chromecast_device : Invoked with incomplete DIAL device: [name:<null>] [udn:uuid:985f0ff0-144511df-8000-84a46622169c] [url:http://192.168.1.62:41952/dd.xml] [ip:192.168.1.62]2021-11-10 17:28:40:876 11126413 [Error] - LOG_SYSTEM: upnp_add_dial_chromecast_device : Invoked with incomplete DIAL device: [name:<null>] [udn:uuid:985f0ff0-144511df-8000-84a46622169c] [url:http://192.168.1.62:41952/dd.xml] [ip:192.168.1.62]2021-11-10 17:31:23:169 17500907 [Error] - LOG_HTTP: rssProcessServerList : Error processing /nmc/rss/server/RBuuid:55076f6e-6b79-1d65-a477-082697781704,0?start=0&fmt=json: 3
0 -
What I found on with my own research that the issue is probably related to persistency and parameters below from twonkyparameters.ini:# scheme for UDN creation, stored after inital UUID creating (DO NOT MODIFY to keep UUID persistence)udn_scheme=uuid:54776f6e-6b79-1d65-a477-082697781704This UUID was no longer valid - the reason is not known to me.Now to resolution part:I cannot install and unistall Twonky as it part of ZyXEL NAS and delivered as OEM. There is no easy way to install/uninstall something on this NAS without root accessrestarting of Twonky or/and NAS do not helpwhat helped was - disabling the Twonky shares via NAS Web UI -and virtually killing the Twonky DB. Restarting Twonky. And enabling the Twonky Shares via NAS Web UI.That triggered Twonky DB rescan of all files, and Twonky started working.What I still do not understand how the issue popped up. And if there was a more elegant way to solve my issue.Can you maybe report a bug for that issue and see if there is a better way to handle such errors? (when experiencing the error Twonky process allocated up to 90% CPU and was basically hanging so to me it looks like a bug anyway) Also understanding the root cause would be niceThanks, -A0
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