Re: [Eric] Some eric4 issues

Phil Thompson Thu, 19 Dec 2013 06:44:37 -0800

On 19-12-2013 1:50 pm, Detlev Offenbach wrote:

Hello Pete,


please note, that I implemented a work around for a pysvn issue. It
was not eric4 that was faulty.

Unfortunately I am still not able to reproduce the closing issue. I

did exactly as you told and I am not getting any backtrace. I amusing

the same linux release as you. However, I am using a self compiled

Qt4/PyQt4 with standard Python2. Would it be possible for you totrace

this down? A good point to start in eric4 code would be
'ViewManager.closeViewManager'. Another check you could do is, if the
same happens using the Listview view manager type.

Detlev

You could try calling sip.destroyonexit(False) at the start of thecode.


Phil

On Thursday 19 December 2013, 00:10:38 Hans-Peter Jansen wrote:

Dear Detlev,

I'm glad, you fixed the pysvn issue for eric4 not finding any source

files

anymore. Thanks. Meanwhile, I switched to the svn module, and

noticed, that

the files colorization depending on state doesn't work anymore for

it.

BTW, I reported a bug that leads to segfaults on exit for eric4,

which you

couldn't reproduce. Here's a recipe, that's perfectly reproducible

for me:

Start eric4, load a project with a few python files, and use that

split

view context menu option (Neue Ansicht (in neuem Abschnitt)).

Close eric4. Bang. Backtraced below. This is 100% reliable for me.

(openSUSE 13.1/x86_64), eric 4.5.17 (from home:frispete:PyQt).

I guess, that splitting the view adds some object to the menu, which

is not

properly destructed on close..

Let me know, if it is reproducible for you too, now.

Cheers,

Pete

Thread 1 (Thread 0x7f1e50606700 (LWP 26461)):

[KCrash Handler]

#6 0x00007f1e4b7a8aca in QWidgetPrivate::deleteTLSysExtra

(this=this@entry=0x5f391d0) at kernel/qwidget_x11.cpp:2885 #7

0x00007f1e4b75fa85 in QWidgetPrivate::deleteExtra

(this=this@entry=0x5f391d0) at kernel/qwidget.cpp:1832 #8

0x00007f1e4b75fcad in QWidgetPrivate::~QWidgetPrivate

(this=0x5f391d0,

__in_chrg=<optimized out>) at kernel/qwidget.cpp:365 #9

0x00007f1e4bb49e75

in ~QMenuPrivate (this=0x5f391d0, __in_chrg=<optimized out>) at

widgets/qmenu_p.h:171 #10 QMenuPrivate::~QMenuPrivate

(this=0x5f391d0,

__in_chrg=<optimized out>) at widgets/qmenu_p.h:183 #11

0x00007f1e4df2bc35

in cleanup (pointer=<optimized out>) at

../../src/corelib/tools/qscopedpointer.h:62 #12 ~QScopedPointer

(this=0x5f39168, __in_chrg=<optimized out>) at

../../src/corelib/tools/qscopedpointer.h:100 #13 QObject::~QObject

(this=0x5f39160, __in_chrg=<optimized out>) at

kernel/qobject.cpp:816 #14

0x00007f1e4b7686ac in QWidget::~QWidget (this=0x5f39160,

__in_chrg=<optimized out>) at kernel/qwidget.cpp:1554 #15

0x00007f1e4c65e989 in sipQMenu::~sipQMenu (this=0x5f39160,

__in_chrg=<optimized out>) at sipQtGuiQMenu.cpp:316 #16

0x00007f1e4c65e9fe

in release_QMenu (sipCppV=0x5f39160) at sipQtGuiQMenu.cpp:2785 #17

0x00007f1e4ccd2476 in forgetObject (sw=sw@entry=0x5f0a640) at

siplib.c:10891 #18 0x00007f1e4ccd3599 in sipWrapper_dealloc

(self=0x5f0a640) at siplib.c:10443 #19 0x00007f1e5013a78a in

subtype_dealloc (self=0x5f0a640) at Objects/typeobject.c:1030 #20

0x00007f1e50133050 in dict_dealloc (mp=0x5d12910) at

Objects/dictobject.c:1010 #21 0x00007f1e50133029 in dict_dealloc

(mp=0x58f21d0) at Objects/dictobject.c:1010 #22 0x00007f1e4ccd06a7

in

sipSimpleWrapper_clear (self=self@entry=0x5bd4a68) at siplib.c:10016

#23

0x00007f1e4ccd34c4 in sipWrapper_clear (self=0x5bd4a68) at

siplib.c:10402

#24 0x00007f1e5011ab5b in delete_garbage (old=0x7f1e50410260

<generations+96>, collectable=0x7fffd4e8a3d0) at

Modules/gcmodule.c:820 #25

collect (generation=2) at Modules/gcmodule.c:984

#26 0x00007f1e5011b039 in PyGC_Collect () at Modules/gcmodule.c:1440

#27 0x00007f1e5011213b in Py_Finalize () at Python/pythonrun.c:444

#28 0x00007f1e50111bd7 in Py_Exit (sts=0) at Python/pythonrun.c:1772

#29 0x00007f1e50111d26 in handle_system_exit () at

Python/pythonrun.c:1146

#30 0x00007f1e50111d53 in PyErr_PrintEx

(set_sys_last_vars=set_sys_last_vars@entry=1) at

Python/pythonrun.c:1156

#31 0x00007f1e50112013 in PyErr_Print () at Python/pythonrun.c:1059

#32

0x00007f1e5011257b in PyRun_SimpleFileExFlags

(fp=fp@entry=0x1981dd0,

filename=<optimized out>, filename@entry=0x7fffd4e8b1d8

"/usr/lib64/python2.7/site-packages/eric4/eric4.py",

closeit=closeit@entry=1, flags=flags@entry=0x7fffd4e8a630) at

Python/pythonrun.c:947 #33 0x00007f1e50112aae in

PyRun_AnyFileExFlags

(fp=fp@entry=0x1981dd0, filename=filename@entry=0x7fffd4e8b1d8

"/usr/lib64/python2.7/site-packages/eric4/eric4.py",

closeit=closeit@entry=1, flags=flags@entry=0x7fffd4e8a630) at

Python/pythonrun.c:747 #34 0x00007f1e5011a147 in Py_Main

(argc=<optimized

out>, argv=0x7fffd4e8a7e8) at Modules/main.c:640 #35

0x00007f1e4fad1be5 in

__libc_start_main () from /lib64/libc.so.6 #36 0x0000000000400791 in

_start

()

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Re: [Eric] Some eric4 issues

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