Bug 1515040

Summary: [abrt] pitivi: begin(): undo.py:215:begin:pitivi.undo.undo.UndoWrongStateError: ('Toplevel operation started as suboperation', [Video position change: []])
Product: [Fedora] Fedora Reporter: Gian Paolo Mureddu <gmureddu>
Component: pitiviAssignee: Gwyn Ciesla <gwync>
Status: CLOSED CANTFIX QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 27CC: elad, gwync, igor.raits, otte, wtaymans
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/737c6afe1005a23b747cd0dbfa0a12922bbb2c69
Whiteboard: abrt_hash:cbd0d0c9250b6117a716c24045dd6b57cbcb021a;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-08-02 15:35:07 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: cpuinfo
none
File: environ
none
File: mountinfo
none
File: namespaces
none
File: open_fds none

Description Gian Paolo Mureddu 2017-11-20 03:16:59 UTC
Version-Release number of selected component:
pitivi-0.99-1.fc27

Additional info:
reporter:       libreport-2.9.3
cmdline:        python3 /usr/bin/pitivi
crash_function: begin
exception_type: pitivi.undo.undo.UndoWrongStateError
executable:     /usr/bin/pitivi
kernel:         4.13.12-300.fc27.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
undo.py:215:begin:pitivi.undo.undo.UndoWrongStateError: ('Toplevel operation started as suboperation', [Video position change: []])

Traceback (most recent call last):
  File "/usr/lib64/python3.6/site-packages/matplotlib/backends/backend_gtk3.py", line 234, in button_press_event
    FigureCanvasBase.button_press_event(self, x, y, event.button, guiEvent=event)
  File "/usr/lib64/python3.6/site-packages/matplotlib/backend_bases.py", line 1909, in button_press_event
    self.callbacks.process(s, mouseevent)
  File "/usr/lib64/python3.6/site-packages/matplotlib/cbook.py", line 549, in process
    proxy(*args, **kwargs)
  File "/usr/lib64/python3.6/site-packages/matplotlib/cbook.py", line 416, in __call__
    return mtd(*args, **kwargs)
  File "/usr/lib64/python3.6/site-packages/pitivi/timeline/elements.py", line 292, in _mpl_button_press_event_cb
    toplevel=True)
  File "/usr/lib64/python3.6/site-packages/pitivi/undo/undo.py", line 215, in begin
    raise UndoWrongStateError("Toplevel operation started as suboperation", self.stacks)
pitivi.undo.undo.UndoWrongStateError: ('Toplevel operation started as suboperation', [Video position change: []])

Local variables in innermost frame:
toplevel: True
finalizing_action: None
action_group_name: 'Move keyframe curve segment'
self: <undo.UndoableActionLog object at 0x7fbee83f09d8 (pitivi+undo+undo+UndoableActionLog at 0x55ce110b90a0)>

Comment 1 Gian Paolo Mureddu 2017-11-20 03:17:05 UTC
Created attachment 1355455 [details]
File: backtrace

Comment 2 Gian Paolo Mureddu 2017-11-20 03:17:06 UTC
Created attachment 1355456 [details]
File: cgroup

Comment 3 Gian Paolo Mureddu 2017-11-20 03:17:07 UTC
Created attachment 1355457 [details]
File: cpuinfo

Comment 4 Gian Paolo Mureddu 2017-11-20 03:17:08 UTC
Created attachment 1355458 [details]
File: environ

Comment 5 Gian Paolo Mureddu 2017-11-20 03:17:09 UTC
Created attachment 1355459 [details]
File: mountinfo

Comment 6 Gian Paolo Mureddu 2017-11-20 03:17:10 UTC
Created attachment 1355460 [details]
File: namespaces

Comment 7 Gian Paolo Mureddu 2017-11-20 03:17:12 UTC
Created attachment 1355461 [details]
File: open_fds

Comment 8 Igor Raits 2018-08-02 15:35:07 UTC
Please test with latest updates and reopen if still reproducible.