Bug 439524

Tried it on apt, flatpak & snap and get the same result.

I created 5 subtitles (containing special character). Select the 5 subtitle (shift+left mouse). CTRL+c and paste them -> no crash. 

What do you mean by "group"? 

Please try with the AppImage to see if there are any packaging issues

I just tried this on the 21.04.3b appimage and its still there.
(This was on Debian Buster + plasma desktop tho)

steps to reproduce:
(shift+s) Make some subtitle clips
(ctrl+g) Group them with 
(ctrl+c) Copy the group
(move the cursor)
(ctrl+v) paste the group 


I launched from terminal and this was the output from "Grouping items" until the crash:

```
==========GROUPING ITEMS:  3
qml: TRIGGERING VERTICAL STOP:  112 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  108 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  96 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  89 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  84 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  78 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  74 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  70 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  69 , SCROLL:  0 SCH: 340
qml: TRIGGERING VERTICAL STOP:  68 , SCROLL:  0 SCH: 340
qml: Got rubber bottom:  -73  - height:  46 , TK y:  0 , SCROLLVIEWY:  0
==========GROUPING ITEMS:  3
==========GROUPING ITEMS:  3
qml: ENTERED SUBTITLE MOUSE AREA
qml: ENTERED SUBTITLE MOUSE AREA
qml: ENTER MOUSE END AREA
qml: ENTERED SUBTITLE MOUSE AREA
qml: ENTERED ITEM CLCKD
qml: RELEASED DONE

_______________
==============
 GROUP ROOTS: 
GROUP:  11

=======
 / // / PASTED DOC: 

 "<kdenlive-scene offset=\"145\" masterTrack=\"-1\" documentid=\"1627827954524\">\n <subtitle text=\"hello2\" in=\"145\" out=\"270\"/>\n <subtitle text=\"!!!\" in=\"395\" out=\"520\"/>\n <subtitle text=\"4hello2\" in=\"270\" out=\"395\"/>\n <bin/>\n <groups>[\n    {\n        \"children\": [\n            {\n                \"data\": \"-1:395\",\n                \"leaf\": \"subtitle\",\n                \"type\": \"Leaf\"\n            },\n            {\n                \"data\": \"-1:270\",\n                \"leaf\": \"subtitle\",\n                \"type\": \"Leaf\"\n            },\n            {\n                \"data\": \"-1:145\",\n                \"leaf\": \"subtitle\",\n                \"type\": \"Leaf\"\n            }\n        ],\n        \"type\": \"Normal\"\n    }\n]\n</groups>\n</kdenlive-scene>\n" 

------------
qml: ENTER MOUSE END AREA
qml: ENTERED SUBTITLE MOUSE AREA
qml: ENTERED SUBTITLE MOUSE AREA
 / / READING CLIPS FROM CLIPBOARD
Added to model
srt file import
Saving subtitle filter:  "/tmp/1627827954524.srt"
Added to model
srt file import
Saving subtitle filter:  "/tmp/1627827954524.srt"
Added to model
srt file import
Saving subtitle filter:  "/tmp/1627827954524.srt"
terminate called after throwing an instance of 'std::out_of_range'
  what():  _Map_base::at
/tmp/.mount_kdenliv3vR6G/AppRun: line 42:  4472 Aborted                 kdenlive --config kdenlive-appimagerc $@

```

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
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due to lack of needed information.

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Created attachment 140774 [details]
crash-log_subtitle

Thank you for reporting. I can confirm the crash following your steps. Attached the crash log.

Git commit 1ba83ecfe724fd4e6fa576d498d40b3c3c94f615 by Julius Künzel.
Committed on 01/09/2021 at 11:25.
Pushed by jlskuz into branch 'release/21.08'.

Fix crash on pasting grouped subtitle

M  +2    -2    src/timeline2/model/groupsmodel.cpp

https://invent.kde.org/multimedia/kdenlive/commit/1ba83ecfe724fd4e6fa576d498d40b3c3c94f615