Bug 1586166 - [abrt] pitivi: _create_next_thumb(): previewers.py:556:_create_next_thumb:AttributeError: 'NoneType' object has no attribute 'seek'
Summary: [abrt] pitivi: _create_next_thumb(): previewers.py:556:_create_next_thumb:Att...
Keywords:
Status: CLOSED CANTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: pitivi
Version: 28
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Gwyn Ciesla
QA Contact: Fedora Extras Quality Assurance
URL: https://retrace.fedoraproject.org/faf...
Whiteboard: abrt_hash:b781d2db7058e2c74c91c25f0e8...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-06-05 15:56 UTC by Joran Martinière
Modified: 2019-05-12 11:23 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2018-08-02 15:35:12 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: backtrace (498 bytes, text/plain)
2018-06-05 15:56 UTC, Joran Martinière 		no flags Details
File: cgroup (331 bytes, text/plain)
2018-06-05 15:56 UTC, Joran Martinière 		no flags Details
File: cpuinfo (1.76 KB, text/plain)
2018-06-05 15:56 UTC, Joran Martinière 		no flags Details
File: environ (3.92 KB, text/plain)
2018-06-05 15:56 UTC, Joran Martinière 		no flags Details
File: mountinfo (3.62 KB, text/plain)
2018-06-05 15:57 UTC, Joran Martinière 		no flags Details
File: namespaces (129 bytes, text/plain)
2018-06-05 15:57 UTC, Joran Martinière 		no flags Details
File: open_fds (6.09 KB, text/plain)
2018-06-05 15:57 UTC, Joran Martinière 		no flags Details
View All

Description Joran Martinière 2018-06-05 15:56:41 UTC 
Description of problem:
Happens when manipulating the image scaling directly from the overview

Version-Release number of selected component:
pitivi-0.99-3.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        /usr/bin/python3 /usr/bin/pitivi
crash_function: _create_next_thumb
exception_type: AttributeError
executable:     /usr/bin/pitivi
interpreter:    python3-3.6.5-1.fc28.x86_64
kernel:         4.16.13-300.fc28.x86_64
runlevel:       N 5
type:           Python3
uid:            1000

Truncated backtrace:
previewers.py:556:_create_next_thumb:AttributeError: 'NoneType' object has no attribute 'seek'

Traceback (most recent call last):
  File "/usr/lib64/python3.6/site-packages/pitivi/timeline/previewers.py", line 556, in _create_next_thumb
    self.pipeline.seek(1.0,
AttributeError: 'NoneType' object has no attribute 'seek'

Local variables in innermost frame:
time: 0
wish: 0
self: <previewers.VideoPreviewer object at 0x7efc94110a68 (pitivi+timeline+previewers+VideoPreviewer at 0x55c89081a790)>

Potential duplicate: bug 1543355
Comment 1 Joran Martinière 2018-06-05 15:56:49 UTC 
Created attachment 1447915 [details]
File: backtrace
Comment 2 Joran Martinière 2018-06-05 15:56:50 UTC 
Created attachment 1447916 [details]
File: cgroup
Comment 3 Joran Martinière 2018-06-05 15:56:51 UTC 
Created attachment 1447917 [details]
File: cpuinfo
Comment 4 Joran Martinière 2018-06-05 15:56:53 UTC 
Created attachment 1447918 [details]
File: environ
Comment 5 Joran Martinière 2018-06-05 15:57:01 UTC 
Created attachment 1447919 [details]
File: mountinfo
Comment 6 Joran Martinière 2018-06-05 15:57:05 UTC 
Created attachment 1447920 [details]
File: namespaces
Comment 7 Joran Martinière 2018-06-05 15:57:08 UTC 
Created attachment 1447921 [details]
File: open_fds
Comment 8 Igor Raits 2018-08-02 15:35:12 UTC 
Please test with latest updates and reopen if still reproducible.
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