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IDProjectCategoryView StatusLast Update
0001792ardourbugspublic2008-11-21 00:28
Reporternowhiskey Assigned Topaul  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionfixed 
Product Version2.0 
Summary0001792: able to produce a session, which later cannot be opened anymore
Descriptionhi, since this issue somehow landed in the wrong place (see bug 0001748), i open a new one:

i realized that i am able to construct a session, which ardour will not be able to open anymore. i can reproduce this every time. tested with debian-lenny+fluxbox+ardour2-non-vst-rev2170

to reproduce:

-open new session
-add 12 mono tracks
-ctrl+shift the first (master) track and the last track, so all tracks (including master) gets marked
-ctrl+shift track-rec-enable
-main rec-enable
-save the session
-close the session
-do all this steps one more time
-when 3. time i try to open the session, ardour is not able to do so, giving some strange error messages in the console.

it is actually enough to rec-enable only one track and activate the main rec-enable button for ardour for not being able to open the session anymore.

console output:


....
Unable to open "/dev/input/event15": No such file or directory
powermate: Opening of powermate failed - No such file or directory
ardour: [INFO]: Control protocol powermate not usable
JACK tmpdir identified as [/dev/shm/]
SSE2 detected
loading bindings from /usr/local/etc/ardour2/ardour.bindings
Loading session /home/nowhiskey/Ardour2/120 using snapshot 120 (1)
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =272
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =286
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =300
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =314
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =328
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =342
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =356
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =370
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =384
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =398
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =412
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =426
ardour: [ERROR]: Session: cannot create Region from XML description.
ardour: [ERROR]: Session: XMLNode describing a AudioRegion references an
unknown source id =286
ardour: [FATAL]: programming error: unknown region type passed to
Session::add_region()
.......


for me it looks as a pretty dangerous bug?

realhangman and oofus at least are able to reproduce (see again bug 0001748).


cheers,
doc
TagsNo tags attached.

Activities

nowhiskey

2007-07-25 15:21

reporter   ~0004198

this bug is resolved for me since rev2176/77.
thanks for fixing it sampo!

cheers,
doc

paul

2007-08-10 14:02

administrator   ~0004258

see notes

Issue History

Date Modified Username Field Change
2007-07-22 20:15 nowhiskey New Issue
2007-07-25 15:21 nowhiskey Note Added: 0004198
2007-08-10 14:02 paul Status new => resolved
2007-08-10 14:02 paul Resolution open => fixed
2007-08-10 14:02 paul Assigned To => paul
2007-08-10 14:02 paul Note Added: 0004258
2008-11-21 00:28 seablade Status resolved => closed