GNU TeXmacs - Bugs: bug #40676, Fatal error during automatic...
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bug #40676: Fatal error during automatic generation of website
Submitter: | Joris van der Hoeven <vdhoeven> | ||
Submitted: | Fri 22 Nov 2013 05:23:31 PM UTC | ||
Category: | Qt port | Priority: | 9 - Immediate |
Item Group: | Error | Status: | Ready For Test |
Privacy: | Public | Assigned to: | mdbenito |
Originator Name: | Open/Closed: | Closed | |
Release: | None | Release: | |
Fixed Release: | None | Fixed Release: | |
Keywords: |
Jump to the original submission
Tue 28 Feb 2017 08:38:19 PM UTC, comment #8: |
Philippe Joyez <pjoyez> |
Mon 23 Mar 2015 10:02:55 AM UTC, comment #7: Now with attached files |
Miguel de Benito <mdbenito> |
Mon 23 Mar 2015 10:02:08 AM UTC, comment #6: Using r9065 I undid the change to the DEC_COUNT_NULL macro in basic.cpp. Then, using the attached files I created a website with Tools->Create website. No crash.
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Miguel de Benito <mdbenito> |
Fri 06 Dec 2013 06:14:54 PM UTC, comment #5: The idea to set the rep field to NULL may temporarily hide the bug, but I doubt that it constitutes a genuine fix. We really need to understand what is going on. The change in the DEC_ macro also is not harmless to the execution speed and size of the produced binary.
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Joris van der Hoeven <vdhoeven> |
Fri 06 Dec 2013 03:58:06 PM UTC, comment #4: Ok, that previous comment ends up with some garbled stuff from previous versions (this tracker sucks...)
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Miguel de Benito <mdbenito> |
Fri 06 Dec 2013 03:52:19 PM UTC, comment #3: Sadly, there are still ways to crash texmacs which are related to this bug:
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Miguel de Benito <mdbenito> |
Wed 04 Dec 2013 07:22:16 PM UTC, comment #2: I seem to have been wrong about sync errors. I have seen none after commit 7972. I've also recently uncommented the tm_delete<view> in Texmacs/Data/new_view.cpp and things work fine. |
Miguel de Benito <mdbenito> |
Mon 02 Dec 2013 09:58:21 AM UTC, comment #1: There's a fix for the crash in commit 7972: QWidgets were being deleted once manually and again via the layout (note: QLayout::removeWidget() does NOT alter ownership, one has to takeAt(), delete the widget and the QLayoutItem for that.)
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Miguel de Benito <mdbenito> |
Fri 22 Nov 2013 05:23:31 PM UTC, original submission:
Create a directory with two non trivial TeXmacs documents. Next convert the directory to Html using Tools -> Web -> Create web site. In the Qt version, this causes TeXmacs to crash. It seems that the crash is due to a change in revision 5549. I investigated a bit, but even the new exception handling mechanism is not able to catch this bug. So it seems that something is seriously out of sync at the Qt side. |
Joris van der Hoeven <vdhoeven> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2017-02-28 | pjoyez | Open/Closed | Open | Closed | |
2015-03-23 | mdbenito | Attached File | - | Added test-bug40676.zip, #33428 | |
2013-12-02 | mdbenito | Status | Confirmed | Ready For Test | |
2013-11-22 | vdhoeven | Priority | 5 - Normal | 9 - Immediate |
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Corresponding source code
this seems fixed, although it may be hard to understand why since there were so many changes. Closing, for clarity.