[Freevo-tracker] [ freevo-Bugs-1930402 ] webserver crashes ( 1.8.0 )

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Bugs item #1930402, was opened at 2008-03-31 20:13
Message generated for change (Comment added) made by duncanwebb
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https://sourceforge.net/tracker/?func=detail&atid=446895&aid=1930402&group_id=46652

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Category: webserver
Group: 1.8.0
>Status: Pending
Resolution: None
Priority: 5
Private: No
Submitted By: a_garriga (a_garriga)
Assigned to: Nobody/Anonymous (nobody)
Summary: webserver crashes ( 1.8.0 )

Initial Comment:
Hi I compiled freevo 1.8.0 under ubuntu gutsy.

when I try to record a show the webserver crashes.

Any ideas?

Steps to reproduce the problem. when I click on a show a pop up windows shows, click on record and I get the following.

<class 'kaa.notifier.async.RemoteException'>: Exception raised asynchronously; traceback follows: File "/usr/lib/python2.5/site-packages/kaa/rpc.py", line 404, in _handle_packet_after_auth result = self._callbacks[function](*args, **kwargs) File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py", line 789, in findProg self.updateGuide() File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py", line 849, in updateGuide guide = tv.epg_xmltv.get_guide() File "/usr/lib/python2.5/site-packages/freevo/tv/epg_xmltv.py", line 79, in get_guide cached_guide.timestamp != os.path.getmtime(XMLTV_FILE))): AttributeError: TvGuide instance has no attribute 'timestamp'
/usr/lib/python2.5/site-packages/twisted/web/server.py, line 160 in process
158    try:
159      resrc = self.site.getResourceFor(self)
160      self.render(resrc)
161    except:
Self
site	
twisted.web.server.Site instance @ 0x847b72c <twisted.web.server.Site instance at 0x847b72c>
Locals
resrc	
__builtin__.RecordResource instance @ 0xbb7daec <__builtin__.RecordResource instance at 0xbb7daec>
self	
twisted.web.server.Request instance @ 0x847b4cc <GET /record.rpy?chan=I12131.labs.zap2it.com&start=1206961200&action=add HTTP/1.1>
/usr/lib/python2.5/site-packages/twisted/web/server.py, line 167 in render
165  def render(self, resrc):
166    try:
167      body = resrc.render(self)
168    except UnsupportedMethod, e:
Locals
resrc	
__builtin__.RecordResource instance @ 0xbb7daec <__builtin__.RecordResource instance at 0xbb7daec>
self	
twisted.web.server.Request instance @ 0x847b4cc <GET /record.rpy?chan=I12131.labs.zap2it.com&start=1206961200&action=add HTTP/1.1>
Globals
UnsupportedMethod	<class 'twisted.web.server.UnsupportedMethod'>
/usr/lib/python2.5/site-packages/freevo/www/web_types.py, line 99 in render
97      # thus we return the self._render methode
98      # which hopefully will do something usefull
99      return self._render(request)
100
Locals
self	
__builtin__.RecordResource instance @ 0xbb7daec <__builtin__.RecordResource instance at 0xbb7daec>
request	
twisted.web.server.Request instance @ 0x847b4cc <GET /record.rpy?chan=I12131.labs.zap2it.com&start=1206961200&action=add HTTP/1.1>
/usr/share/freevo/htdocs/record.rpy, line 77 in _render
75          self.recordclient.removeScheduledRecordingNow(prog)
76    elif action == 'add':
77      (status, prog) = self.recordclient.findProgNow(chan, start)
78
Self
recordclient	
tv.record_client.RecordClientActions instance @ 0x868a28c <tv.record_client.RecordClientActions instance at 0x868a28c>
Locals
chan	u'I12131.labs.zap2it.com'
self	
__builtin__.RecordResource instance @ 0xbb7daec <__builtin__.RecordResource instance at 0xbb7daec>
start	'1206961200'
action	'add'
/usr/lib/python2.5/site-packages/freevo/tv/record_client.py, line 258 in findProgNow
256    if inprogress is None:
257      return (None, self.recordserverdown)
258    inprogress.wait()
259    result = inprogress.get_result()
Locals
inprogress	<kaa.notifier.async.InProgress object at 0xbb7df4c>
self	
tv.record_client.RecordClientActions instance @ 0x868a28c <tv.record_client.RecordClientActions instance at 0x868a28c>
/usr/lib/python2.5/site-packages/kaa/notifier/async.py, line 411 in wait
409      raise TimeoutException
410
411    return self.get_result()
412
Locals
self	<kaa.notifier.async.InProgress object at 0xbb7df4c>
Globals
TimeoutException	<class 'kaa.notifier.async.TimeoutException'>
/usr/lib/python2.5/site-packages/kaa/notifier/async.py, line 345 in get_result
343        # No traceback, so construct an AsyncException based on the
344        # stack.
345        raise self._exception[1]
346
Self
_exception	(<type 'exceptions.AttributeError'>, RemoteException(), None)
Locals
self	<kaa.notifier.async.InProgress object at 0xbb7df4c>
Globals
AsyncException	
function create in file /usr/lib/python2.5/site-packages/kaa/notifier/async.py at line 58
traceback	<module 'traceback' from '/usr/lib/python2.5/traceback.pyc'>

<class 'kaa.notifier.async.RemoteException'>: Exception raised asynchronously; traceback follows: File "/usr/lib/python2.5/site-packages/kaa/rpc.py", line 404, in _handle_packet_after_auth result = self._callbacks[function](*args, **kwargs) File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py", line 789, in findProg self.updateGuide() File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py", line 849, in updateGuide guide = tv.epg_xmltv.get_guide() File "/usr/lib/python2.5/site-packages/freevo/tv/epg_xmltv.py", line 79, in get_guide cached_guide.timestamp != os.path.getmtime(XMLTV_FILE))): AttributeError: TvGuide instance has no attribute 'timestamp'

----------------------------------------------------------------------

>Comment By: Duncan Webb (duncanwebb)
Date: 2008-04-28 22:05

Message:
Logged In: YES 
user_id=104395
Originator: NO

You have a very old local_conf.py, the version should be 5.23, you have
5.17.

please run:
freevo convert_config /etc/freevo/freevo.conf

check the updated variables and if all is okay run:
freevo convert_config /etc/freevo/freevo.conf -w

You may also need to run:
freevo setup
(Nothing much changed sou you could simple update the version number in
/etc/freevo/freevo.conf; unzip has been added)

Does freevo tv guide work from the gui rather than the web page? if not
please try removing the file:
/var/lib/freevo/schedule.pickle

If you still don't have any success there may be a conflict with something
that has been previously installed, please go to the src directory if you
installed freevo from a tar ball and remove the build directory and remove
your /usr/lib/python2.X/site-packages/freevo directory and reinstall freevo
1.8.0.

----------------------------------------------------------------------

Comment By: a_garriga (a_garriga)
Date: 2008-04-28 15:45

Message:
Logged In: YES 
user_id=2050846
Originator: YES

================================================================================
Freevo 1.8.0 r10581 started at Sat Apr 5 17:19:55 2008
--------------------------------------------------------------------------------
2008-04-05 17:19:55,099 INFO config.py (536): LOGDIR: /var/log
/var/log/freevo
2008-04-05 17:19:55,100 INFO config.py (537): STATICDIR: /var/lib
/var/lib/freevo
2008-04-05 17:19:55,100 INFO config.py (538): CACHEDIR: /var/cache
/var/cache/freevo
2008-04-05 17:19:55,101 INFO config.py (557): Loading freevo configuration
file "/etc/freevo/freevo.conf"
2008-04-05 17:19:55,161 INFO new process watcher instance
WARNING: freevo_config.py was changed, please rerun "freevo setup"

You are using version 2.1, changes since then:
The changelist has not been updated, please notify the developers!

2008-04-05 17:19:55,231 INFO config.py (646): Loading local configuration
file "/etc/freevo/local_conf.py"
WARNING: duplicate plugin activation, ignoring:
<idlebar.clock None None>

Warning: freevo_config.py was changed, please check local_conf.py

You are using version 5.17, changes since then:
Version 5.18:
Added tv.recodings_manager plug-in to show what has been watched, TVRM_*,
Removed TV_RECORD_PADDING, use TV_RECORD_PADDING_PRE and
TV_RECORD_PADDING_POST

Version 5.19:
Changed rss.feeds field separator to use a ';' instead of a ','
Changed weather locations to add a language code as the third parameter
Moved video.reencode to video.reencode-old and video.reencode2 to
video.reencode
Added MAJOR_AUDIO_CTRL_MUTE to be able to choose a differente control for
mute in the Alsa mixer plugin
Changed default locale from latin-1 to iso-8859-15, they are really the
same
Added MPLAYER_OLDTVCHANNELCHANGE to allow the PREV_CH button to swap to
previous channel
Added RSS_DOWNLOAD for a place to save downloaded data
Added IMAGE_EXCLUDE as a regular expression to exclude images such as
thumbnails
Added TV_RECORD_FAVORITE_MARGIN to allow favourites to be added to the
schedule within a tolerance value

Version 5.2:
Added PERSONAL_WWW_PAGE config item to allow private web pages in the
webserver
Added LOGGING, can be one of CRITICAL, ERROR, WARNING, INFO, DEBUG or
NOTSET
Added RECORDSERVER_LOGGING to allow different levels of errors to be
reported
Changed VIDEO_INTERLACING to VIDEO_DEINTERLACE to be more consistent with
autovars
Added SENSORS_PLATFORM_PATH and SENSORS_I2CDEV_PATH for sensor paths
Added OSD_SOUNDS_ENABLED defaulted to False for menu sounds
Added SKIN_DEBUG to show boxes around each skin area for debugging skins
Added IMAGEVIEWER_REVERSED_IMAGES for when the images are incorrectly
rotated
Added SHOPPINGCART_CLOBBER to allow a move to clobber an existing file
Added XINE_BOOKMARK to enable the resume function to work with xine
Added CACHE_CROPDETECT to enable caching of crop detection using
encodingcode

Version 5.21:
Added OS_STATICDIR, FREEVO_STATICDIR, OS_LOGDIR and FREEVO_LOGDIR
Change static data to use /var/lib/freevo or ~/.freevo, including
TV_RECORD_SCHEDULE, TV_LOGOS,
XMLTV_FILE, you may also prefer OVERLAY_DIR to be
FREEVO_STATICDIR+'/overlay',
Added a plugin that adds a submenu entry for ejecting rom drives and binds
the default action of
an empty drive to the eject action
Replaced OSD_OVERSCAN_X with OSD_OVERSCAN_LEFT and OSD_OVERSCAN_RIGHT and
OSD_OVERSCAN_Y with
OSD_OVERSCAN_TOP and OSD_OVERSCAN_BOTTOM
Added IMAGEVIEW_ASPECT to show images correctly on non-square pixel
displays, it TVs
For the webserver configuration tool the following have been changed
PERSONAL_WWW_PAGE to WWW_PERSONAL_PAGE
TIME_DEBUG to DEBUG_TIME
SKIN_DEBUG to DEBUG_SKIN
CHILDAPP_DEBUG to DEBUG_CHILDAPP
RECORDSERVER_LOGGING to LOGGING_RECORDSERVER
DEFAULT_VOLUME to VOLUME_DEFAULT
TV_IN_VOLUME to VOLUME_TV_IN
VCR_IN_VOLUME to VOLUME_VCR_IN
RADIO_IN_VOLUME to VOLUME_RADIO_IN
MAX_VOLUME to VOLUME_MAX
DEV_MIXER to VOLUME_MIXER_DEV
and subsequently these, sorry if this is a little inconvenient
CONTROL_ALL_AUDIO to MIXER_CONTROL_ALL
VOLUME_DEFAULT to MIXER_VOLUME_DEFAULT
VOLUME_VCR_IN to MIXER_VOLUME_VCR_IN
VOLUME_TV_IN to MIXER_VOLUME_TV_IN
VOLUME_MIXER_STEP to MIXER_VOLUME_STEP
VOLUME_RADIO_IN to MIXER_VOLUME_RADIO_IN
VOLUME_MAX to MIXER_VOLUME_MAX
VOLUME_MIXER_DEV to MIXER_DEVICE
ENABLE_SHUTDOWN_SYS to SHUTDOWN_SYS_ENABLE
FREQUENCY_TABLE to TV_FREQUENCY_TABLE
CONFIRM_SHUTDOWN to SHUTDOWN_CONFIRM
DUPLICATE_DETECTION to TV_RECORD_DUPLICATE_DETECTION
ONLY_NEW_DETECTION to TV_RECORD_ONLY_NEW_DETECTION
CONFLICT_RESOLUTION to TV_RECORD_CONFLICT_RESOLUTION
REMOVE_COMMERCIALS to TV_RECORD_REMOVE_COMMERCIALS
TV_DATEFORMAT to TV_DATE_FORMAT
TV_TIMEFORMAT to TV_TIME_FORMAT
TV_DATETIMEFORMAT to TV_DATETIME_FORMAT
TV_RECORDFILE_MASK to TV_RECORD_FILE_MASK
TV_RECORDFILE_SUFFIX to TV_RECORD_FILE_SUFFIX
TV_RECORDFILE_OKLETTERS to TV_RECORD_FILE_OKLETTERS
VIDEO_GROUPS to TV_VIDEO_GROUPS
Added MIXER_VOLUME_STEP to allow the mixer volume change to be specified
Added for IVTV XINE TV:
XINE_TV_CONFIRM_STOP
XINE_TV_PROGRESSIVE_SEEK
XINE_TV_PROGRESSIVE_SEEK_THRESHOLD
XINE_TV_PROGRESSIVE_SEEK_INCREMENT
Added TV_RECORD_YEAR_FORMAT to allow the from of the year in TV fxd files
to be specified
Moved plug-in "upsoon" to "tv.upsoon"

Version 5.22:
Added RECORDSERVER_SECRET and RECORDSERVER_PORT2=18002 for kaa.rpc
Renamed audio plug-in audio.playlist to audio.playlists
Added ENCODINGSERVER_SAVE_DIR for re-encoded DVDs
Added TV_CHANNELS_COMPARE as a lambda to sort the channels

Version 5.23:
Added XMLTV_TIMEZONE to allow the time zone to be specified
Added OSD_X11_CURSORS to allow custom cursor to be set, stops xine showing
a cursor
Changed TV_RECORD_SCHEDULE to be a pickle file, this will delete existing
favorites
Added TV_RECORD_FAVORITES and TV_RECORD_FAVORITES_LIST to keep favorites
separate
Changed SHUTDOWN_CONFIRM to SYS_SHUTDOWN_CONFIRM for consistency
Changed SHUTDOWN_SYS_CMD to SYS_SHUTDOWN_CMD for consistency
Changed RESTART_SYS_CMD to SYS_RESTART_CMD for consistency
Changed SHUTDOWN_SYS_ENABLE to SYS_SHUTDOWN_ENABLE for consistency
Removed RECORDSERVER_PORT2 as it is no longer needed, using
RECORDSERVER_PORT instead

2008-04-05 17:19:55,342 INFO config.py (1044): overlaydir:
/var/cache/freevo/vfs
/usr/lib/python2.5/site-packages/twisted/web/server.py:29: RuntimeWarning:
Python C API version mismatch for module _c_urlarg: This Python has API
version 1013, module _c_urlarg has version 1012.
from twisted.protocols._c_urlarg import unquote
2008-04-05 17:20:10,382 INFO create thread notifier pipe
2008-04-05 17:20:10,391 INFO record_client.py (98): ('localhost', 18002)
is up
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/twisted/protocols/basic.py", line
232, in dataReceived
why = self.lineReceived(line)
File "/usr/lib/python2.5/site-packages/twisted/web/http.py", line 1004, in
lineReceived
self.allContentReceived()
File "/usr/lib/python2.5/site-packages/twisted/web/http.py", line 1045, in
allContentReceived
req.requestReceived(command, path, version)
File "/usr/lib/python2.5/site-packages/twisted/web/http.py", line 601, in
requestReceived
self.process()
--- <exception caught here> ---
File "/usr/lib/python2.5/site-packages/twisted/web/server.py", line 160,
in process
self.render(resrc)
File "/usr/lib/python2.5/site-packages/twisted/web/server.py", line 167,
in render
body = resrc.render(self)
File "/usr/lib/python2.5/site-packages/freevo/www/web_types.py", line 99,
in render
return self._render(request)
File "/usr/share/freevo/htdocs/record.rpy", line 77, in _render
(status, prog) = self.recordclient.findProgNow(chan, start)
File "/usr/lib/python2.5/site-packages/freevo/tv/record_client.py", line
258, in findProgNow
inprogress.wait()
File "/usr/lib/python2.5/site-packages/kaa/notifier/async.py", line 411,
in wait
return self.get_result()
File "/usr/lib/python2.5/site-packages/kaa/notifier/async.py", line 345,
in get_result
raise self._exception[1]
<class 'kaa.notifier.async.RemoteException'>: Exception raised
asynchronously; traceback follows:
File "/usr/lib/python2.5/site-packages/kaa/rpc.py", line 404, in
_handle_packet_after_auth
result = self._callbacks[function](*args, **kwargs)
File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py",
line 789, in findProg
self.updateGuide()
File "/usr/lib/python2.5/site-packages/freevo/helpers/recordserver.py",
line 849, in updateGuide
guide = tv.epg_xmltv.get_guide()
File "/usr/lib/python2.5/site-packages/freevo/tv/epg_xmltv.py", line 79,
in get_guide
cached_guide.timestamp != os.path.getmtime(XMLTV_FILE))):
AttributeError: TvGuide instance has no attribute 'timestamp'

----------------------------------------------------------------------

Comment By: Duncan Webb (duncanwebb)
Date: 2008-04-01 06:28

Message:
Logged In: YES 
user_id=104395
Originator: NO

There is very little I can see in you bug report, please attach the
webserver log to the bug report.

Ideally:
stop the webserver, 
delete the log, 
start the webserver, 
cause the crash, 
stop the webserver 
attach the log.

----------------------------------------------------------------------

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