Bug 371719

Summary:	git master - couldn't remove Title Clip from Timeline, Terminal gives error.
Product:	[Applications] kdenlive	Reporter:	Unknown <null>
Component:	User Interface & Miscellaneous	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED WAITINGFORINFO
Severity:	normal	CC:	null, wegwerf-1-2-3
Priority:	NOR
Version First Reported In:	git-master
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Unknown 2016-10-26 17:36:06 UTC

User-Agent:       Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0
Build Identifier: 16.11.70

I know these bugs are difficult to pinpoint, but all I can provide is the feedback the terminal gave me when I tried to remove a Title Clip from the Timeline by right-cliking, then selecting delete. Kdenlive showed an error at the bottom, and showed this in Terminal:

// Cannot get clip at index:  7  /  33.8338
"Cannot move clip to position 00:00:32,28"
org.kde.knotifications: Audio notification requested, but sound file from notifyrc file was not found, aborting audio notification
// Cannot get clip at index:  4  /  32.9663
"Cannot move clip to position 00:00:32,21"
org.kde.knotifications: Audio notification requested, but sound file from notifyrc file was not found, aborting audio notification
// Cannot get clip at index:  4  /  32.7327
"Cannot move clip to position 00:00:33,19"
org.kde.knotifications: Audio notification requested, but sound file from notifyrc file was not found, aborting audio notification
QXcbConnection: XCB error: 8 (BadMatch), sequence: 2080, resource id: 73401110, major code: 130 (Unknown), minor code: 3
QXcbConnection: XCB error: 8 (BadMatch), sequence: 2103, resource id: 73401110, major code: 130 (Unknown), minor code: 3
Error deleting clip at 1009, tk: 4
 / / /CANNOT DELETE CLIP AT:  842
"Error removing clip at 00:00:33,19 on track Video 2"
org.kde.knotifications: Audio notification requested, but sound file from notifyrc file was not found, aborting audio notification


Reproducible: Sometimes

Steps to Reproduce:
1. Insert Title Clip into Timeline.
2. Right-click and delete Title Clip.
Actual Results:  
Kdenlive occasionally gives error when performing this and does not delete clip. Sometimes restarting Kdenlive and re-opening the project will fix this.

Expected Results:  
For there to be no issues when attempting to delete title clips from Timeline.

Bug discovered while using Kdenlive 16.11.70 git master build via ppa:kdenlive/kdenlive-master.

Ubuntu 16.10, Unity 7.5.0 desktop environment.
KDE Frameworks 5.26.0
Qt 5.6.1

Comment 1 Wegwerf 2017-02-05 11:19:57 UTC

Jesse, do you still see such undeletable title clips? Does selecting them with a left click, and then pressing delete work instead?

Comment 2 Wegwerf 2017-02-19 16:12:30 UTC

I would like to close this report in order to reduce bug report load, on the basis that we didn't get feedback for some time now, and the underlying bug seems to be only diagnosable with the example project.

Comment 3 Unknown 2017-02-19 16:14:52 UTC

@Wegwerf, sorry buddy, I've been super busy with some projects that got started in December. I know this is an intermittent bug, so feel free to close it until I can come up with a more recurring, reproduce-able scenario. Thanks guys!