<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>Does ipython run the scripts in the same process?</div><div>If so that will not work for a Qt program as you can only init Qt once.</div><div><br></div><div>Run your code from normal python instead.</div><div><br></div><div>Barry</div><div><br>On 11 Apr 2017, at 16:22, Savici, Andrei T. <<a href="mailto:saviciat@ornl.gov">saviciat@ornl.gov</a>> wrote:<br><br></div><blockquote type="cite"><div>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<p>Hi,</p>
<p>I've tried to run a script containing pyqt5 code through ipython3 with `run -i simple.py`. First time it goes through without problems, but if I run it again it yields a segmentation fault.
</p>
<p>I would appreciate any help.</p>
<p><br>
</p>
<p>Andrei<br>
</p>
<p><br>
</p>
<p><br>
</p>
<p>Here is the script:</p>
<p><br>
</p>
<p>import sys<br>
from PyQt5.QtWidgets import QWidget, QPushButton, QApplication<br>
from PyQt5.QtCore import QCoreApplication<br>
<br>
class Example(QWidget):<br>
def __init__(self):<br>
super().__init__()<br>
self.initUI()<br>
def initUI(self):<br>
self.show()<br>
<br>
if __name__ == '__main__':<br>
app = QApplication(sys.argv)<br>
ex = Example()<br>
sys.exit(app.exec_())</p>
<p><br>
</p>
<p><br>
</p>
<p>I've run it through gdb, and here is the result:</p>
<p> </p>
<p>GNU gdb (Ubuntu 7.11.90.20161005-0ubuntu1) 7.11.90.20161005-git<br>
Copyright (C) 2016 Free Software Foundation, Inc.<br>
License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>><br>
This is free software: you are free to change and redistribute it.<br>
There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>
and "show warranty" for details.<br>
This GDB was configured as "x86_64-linux-gnu".<br>
Type "show configuration" for configuration details.<br>
For bug reporting instructions, please see:<br>
<<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>.<br>
Find the GDB manual and other documentation resources online at:<br>
<<a href="http://www.gnu.org/software/gdb/documentation/">http://www.gnu.org/software/gdb/documentation/</a>>.<br>
For help, type "help".<br>
Type "apropos word" to search for commands related to "word"...<br>
Reading symbols from python3-dbg...done.<br>
(gdb) set args /usr/bin/ipython3<br>
(gdb) run<br>
Starting program: /usr/bin/python3-dbg /usr/bin/ipython3<br>
[Thread debugging using libthread_db enabled]<br>
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br>
[New Thread 0x7ffff3740700 (LWP 29905)]<br>
Python 3.5.2+ (default, Sep 22 2016, 12:18:14) <br>
Type "copyright", "credits" or "license" for more information.<br>
<br>
IPython 2.4.1 -- An enhanced Interactive Python.<br>
? -> Introduction and overview of IPython's features.<br>
%quickref -> Quick reference.<br>
help -> Python's own help system.<br>
object? -> Details about 'object', use 'object??' for extra details.<br>
<br>
In [1]: run -i simple.py<br>
[New Thread 0x7fffe3810700 (LWP 29907)]<br>
[New Thread 0x7fffe27dc700 (LWP 29908)]<br>
Xlib: extension "RANDR" missing on display ":0".<br>
[New Thread 0x7fffd24ff700 (LWP 29910)]<br>
[New Thread 0x7fffd1cfe700 (LWP 29911)]<br>
[New Thread 0x7fffd14fd700 (LWP 29912)]<br>
[New Thread 0x7fffc3fff700 (LWP 29913)]<br>
[New Thread 0x7fffc37fe700 (LWP 29914)]<br>
[Thread 0x7fffc3fff700 (LWP 29913) exited]<br>
<br>
In [2]: run -i simple.py<br>
[Thread 0x7fffe3810700 (LWP 29907) exited]<br>
<br>
Thread 1 "python3-dbg" received signal SIGSEGV, Segmentation fault.<br>
0x00007ffff157a05f in QGuiApplication::font() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
(gdb) bt<br>
#0 0x00007ffff157a05f in QGuiApplication::font() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#1 0x00007ffff162ae51 in QFont::QFont() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5<br>
#2 0x00007ffff1b96760 in QWidgetPrivate::QWidgetPrivate(int) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#3 0x00007ffff1bb21ed in QWidget::QWidget(QWidget*, QFlags<Qt::WindowType>) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5<br>
#4 0x00007ffff2206239 in sipQWidget::sipQWidget (this=0x555556397d80, a0=<optimized out>, a1=...) at ./dbg-build-3.5/QtWidgets/sipQtWidgetspart9.cpp:35574<br>
#5 0x00007ffff220634d in init_type_QWidget (sipSelf=0x7ffff00d57d8, sipArgs=<optimized out>, sipKwds=<optimized out>, sipUnused=<optimized out>, sipOwner=<optimized out>, sipParseErr=<optimized out>)<br>
at ./dbg-build-3.5/QtWidgets/sipQtWidgetspart9.cpp:44069<br>
#6 0x00007fffe790c7eb in sipSimpleWrapper_init (self=0x7ffff00d57d8, self@entry=<error reading variable: value has been optimized out>, args=(),
<br>
args@entry=<error reading variable: value has been optimized out>, kwds=0x0, kwds@entry=<error reading variable: value has been optimized out>) at siplib.c:9861<br>
#7 0x0000555555653dd9 in wrap_init (self=self@entry=<Example at remote 0x7ffff00d57d8>, args=<optimized out>, wrapped=<optimized out>, kwds=<optimized out>) at ../Objects/typeobject.c:5543<br>
#8 0x00005555557b606f in wrapper_call (wp=0x7ffff2ee6190, args=(), kwds=<optimized out>) at ../Objects/descrobject.c:1186<br>
#9 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<method-wrapper at remote 0x7ffff2ee6190>, arg=arg@entry=(), kw=kw@entry=0x0) at ../Objects/abstract.c:2166<br>
#10 0x00005555556d9536 in do_call (func=func@entry=<method-wrapper at remote 0x7ffff2ee6190>, pp_stack=pp_stack@entry=0x7fffffffa850, na=na@entry=0, nk=nk@entry=0) at ../Python/ceval.c:4938<br>
#11 0x00005555556e6051 in call_function (pp_stack=pp_stack@entry=0x7fffffffa850, oparg=oparg@entry=0) at ../Python/ceval.c:4734<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#12 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#13 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff2830040>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff006fe50, argcount=1,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=(<cell at remote 0x7ffff45f30b8>,), name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
#14 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff006fe50, argcount=<optimized out>, kws=kws@entry=0x0,
<br>
kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=(<cell at remote 0x7ffff45f30b8>,)) at ../Python/ceval.c:4041<br>
#15 0x00005555557ba8ec in function_call (func=<function at remote 0x7ffff2f3eeb8>, arg=(<Example at remote 0x7ffff00d57d8>,), kw=0x0) at ../Objects/funcobject.c:627<br>
#16 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<function at remote 0x7ffff2f3eeb8>, arg=arg@entry=(<Example at remote 0x7ffff00d57d8>,), kw=kw@entry=0x0) at ../Objects/abstract.c:2166<br>
#17 0x000055555560d014 in method_call (func=<function at remote 0x7ffff2f3eeb8>, arg=(<Example at remote 0x7ffff00d57d8>,), kw=0x0) at ../Objects/classobject.c:330<br>
#18 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<method at remote 0x7ffff2ee5838>, arg=arg@entry=(), kw=kw@entry=0x0) at ../Objects/abstract.c:2166<br>
#19 0x000055555565faf9 in slot_tp_init (self=<optimized out>, args=(), kwds=0x0) at ../Objects/typeobject.c:6276<br>
#20 0x000055555565bba7 in type_call (type=0x555556770be8, args=(), kwds=0x0) at ../Objects/typeobject.c:905<br>
#21 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<PyQt5.QtCore.pyqtWrapperType at remote 0x555556770be8>, arg=arg@entry=(), kw=kw@entry=0x0) at ../Objects/abstract.c:2166<br>
#22 0x00005555556d9536 in do_call (func=func@entry=<PyQt5.QtCore.pyqtWrapperType at remote 0x555556770be8>, pp_stack=pp_stack@entry=0x7fffffffaca0, na=na@entry=0, nk=nk@entry=0)<br>
at ../Python/ceval.c:4938<br>
#23 0x00005555556e6051 in call_function (pp_stack=pp_stack@entry=0x7fffffffaca0, oparg=oparg@entry=0) at ../Python/ceval.c:4734<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#24 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#25 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7ffff00d5a00>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#26 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=_co@entry=<code at remote 0x7ffff00d5a00>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#27 0x00005555556e5ddf in PyEval_EvalCode (co=co@entry=<code at remote 0x7ffff00d5a00>, globals=globals@entry=, locals=locals@entry=) at ../Python/ceval.c:777<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#28 0x00005555556d4047 in builtin_exec_impl (module=module@entry=<module at remote 0x7ffff7f50c58>, source=<code at remote 0x7ffff00d5a00>, globals=, locals=) at ../Python/bltinmodule.c:956<br>
#29 0x00005555556d4150 in builtin_exec (module=<module at remote 0x7ffff7f50c58>, args=<optimized out>) at ../Python/clinic/bltinmodule.c.h:274<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#30 0x000055555564015d in PyCFunction_Call (func=func@entry=<built-in method exec of module object at remote 0x7ffff7f50c58>, args=args@entry=, kwds=kwds@entry=0x0) at ../Objects/methodobject.c:109<br>
#31 0x00005555556e64e1 in call_function (pp_stack=pp_stack@entry=0x7fffffffb000, oparg=oparg@entry=3) at ../Python/ceval.c:4707<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#32 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#33 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff4d5edc0>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff45afd28, argcount=3,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x7ffff4d68b78, defcount=1, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
#34 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff45afd28, argcount=<optimized out>, kws=kws@entry=0x0,
<br>
kwcount=0, defs=0x7ffff4d68b78, defcount=1, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#35 0x00005555557ba8ec in function_call (func=<function at remote 0x7ffff4d6f6d0>, arg=, kw=0x0) at ../Objects/funcobject.c:627<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#36 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<function at remote 0x7ffff4d6f6d0>, arg=arg@entry=, kw=kw@entry=0x0) at ../Objects/abstract.c:2166<br>
#37 0x00005555556d9998 in ext_do_call (func=func@entry=<function at remote 0x7ffff4d6f6d0>, pp_stack=pp_stack@entry=0x7fffffffb328, flags=flags@entry=1, na=na@entry=1, nk=nk@entry=0)<br>
at ../Python/ceval.c:5036<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#38 0x00005555556e3561 in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3277<br>
#39 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff454b640>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=4,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x55555628e240, kwcount=1, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#40 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff4b22e00>, pp_stack=pp_stack@entry=0x7fffffffb5a0, n=n@entry=6, na=na@entry=4, nk=nk@entry=1)<br>
at ../Python/ceval.c:4815<br>
#41 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffb5a0, oparg=oparg@entry=259) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#42 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#43 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff46ec580>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=0,
<br>
kws=0x55555628b948, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
closure=(<cell at remote 0x7ffff45f36b8>, <cell at remote 0x7ffff45f3718>, <cell at remote 0x7ffff45f3898>, <cell at remote 0x7ffff45f3838>), name=, qualname=) at ../Python/ceval.c:4020<br>
#44 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff2f3ed48>, pp_stack=pp_stack@entry=0x7fffffffb820, n=n@entry=0, na=na@entry=0, nk=nk@entry=0)<br>
at ../Python/ceval.c:4815<br>
#45 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffb820, oparg=oparg@entry=0) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#46 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#47 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff46ec4c0>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff0071080, argcount=4,
<br>
kws=kws@entry=0x7ffff7f88080, kwcount=0, defs=0x7ffff4703440, defcount=3, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
#48 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff0071080, argcount=<optimized out>,
<br>
kws=kws@entry=0x7ffff7f88080, kwcount=0, defs=0x7ffff4703440, defcount=3, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#49 0x00005555557ba8ec in function_call (func=<function at remote 0x7ffff457c3f0>, arg=, kw={}) at ../Objects/funcobject.c:627<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#50 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<function at remote 0x7ffff457c3f0>, arg=arg@entry=, kw=kw@entry={}) at ../Objects/abstract.c:2166<br>
#51 0x00005555556d9998 in ext_do_call (func=func@entry=<function at remote 0x7ffff457c3f0>, pp_stack=pp_stack@entry=0x7fffffffbb48, flags=flags@entry=3, na=na@entry=0, nk=nk@entry=0)<br>
at ../Python/ceval.c:5036<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#52 0x00005555556e3561 in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3277<br>
#53 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff4a367c0>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=5,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x55555628b550, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#54 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff457c4a8>, pp_stack=pp_stack@entry=0x7fffffffbdc0, n=n@entry=5, na=na@entry=5, nk=nk@entry=0)<br>
at ../Python/ceval.c:4815<br>
#55 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffbdc0, oparg=oparg@entry=5) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#56 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#57 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff4706ac0>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff4609fd0, argcount=2,
<br>
kws=kws@entry=0x7ffff7f88080, kwcount=0, defs=0x7ffff4703f80, defcount=3, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
#58 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff4609fd0, argcount=<optimized out>,
<br>
kws=kws@entry=0x7ffff7f88080, kwcount=0, defs=0x7ffff4703f80, defcount=3, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#59 0x00005555557ba8ec in function_call (func=<function at remote 0x7ffff457c560>, arg=, kw={}) at ../Objects/funcobject.c:627<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#60 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<function at remote 0x7ffff457c560>, arg=arg@entry=, kw=kw@entry={}) at ../Objects/abstract.c:2166<br>
#61 0x00005555556d9998 in ext_do_call (func=func@entry=<function at remote 0x7ffff457c560>, pp_stack=pp_stack@entry=0x7fffffffc0e8, flags=flags@entry=3, na=na@entry=1, nk=nk@entry=0)<br>
at ../Python/ceval.c:5036<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#62 0x00005555556e3561 in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3277<br>
#63 0x00005555556e5f4d in fast_function (func=func@entry=<function at remote 0x7ffff4b23e00>, pp_stack=pp_stack@entry=0x7fffffffc290, n=n@entry=3, na=na@entry=3, nk=nk@entry=0)<br>
at ../Python/ceval.c:4805<br>
#64 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffc290, oparg=oparg@entry=2) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#65 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#66 0x00005555556e5f4d in fast_function (func=func@entry=<function at remote 0x7ffff4b221c8>, pp_stack=pp_stack@entry=0x7fffffffc440, n=n@entry=2, na=na@entry=2, nk=nk@entry=0)<br>
at ../Python/ceval.c:4805<br>
#67 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffc440, oparg=oparg@entry=1) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#68 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#69 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7ffff47eba00>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#70 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=_co@entry=<code at remote 0x7ffff47eba00>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
---Type <return> to continue, or q <return> to quit---<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#71 0x00005555556e5ddf in PyEval_EvalCode (co=co@entry=<code at remote 0x7ffff47eba00>, globals=globals@entry=, locals=locals@entry=) at ../Python/ceval.c:777<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#72 0x00005555556d4047 in builtin_exec_impl (module=module@entry=<module at remote 0x7ffff7f50c58>, source=<code at remote 0x7ffff47eba00>, globals=, locals=) at ../Python/bltinmodule.c:956<br>
#73 0x00005555556d4150 in builtin_exec (module=<module at remote 0x7ffff7f50c58>, args=<optimized out>) at ../Python/clinic/bltinmodule.c.h:274<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#74 0x000055555564015d in PyCFunction_Call (func=func@entry=<built-in method exec of module object at remote 0x7ffff7f50c58>, args=args@entry=, kwds=kwds@entry=0x0) at ../Objects/methodobject.c:109<br>
#75 0x00005555556e64e1 in call_function (pp_stack=pp_stack@entry=0x7fffffffc7a0, oparg=oparg@entry=3) at ../Python/ceval.c:4707<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#76 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#77 0x00005555556e5f4d in fast_function (func=func@entry=<function at remote 0x7ffff4b20338>, pp_stack=pp_stack@entry=0x7fffffffc950, n=n@entry=2, na=na@entry=2, nk=nk@entry=0)<br>
at ../Python/ceval.c:4805<br>
#78 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffc950, oparg=oparg@entry=1) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#79 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#80 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff454bc40>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=3,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x555556286da0, kwcount=2, defs=0x7ffff4549c50, defcount=2, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#81 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff4b20280>, pp_stack=pp_stack@entry=0x7fffffffcbd0, n=n@entry=7, na=na@entry=3, nk=nk@entry=2)<br>
at ../Python/ceval.c:4815<br>
#82 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffcbd0, oparg=oparg@entry=514) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#83 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#84 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff454ba00>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=2,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x555556281868, kwcount=1, defs=0x7ffff4cc2260, defcount=3, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#85 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff4b20110>, pp_stack=pp_stack@entry=0x7fffffffce50, n=n@entry=4, na=na@entry=2, nk=nk@entry=1)<br>
at ../Python/ceval.c:4815<br>
#86 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffce50, oparg=oparg@entry=257) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#87 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#88 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff4b2a280>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=1,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x555556281578, kwcount=1, defs=0x7ffff4b3e7d0, defcount=1, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#89 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff4b3ae00>, pp_stack=pp_stack@entry=0x7fffffffd0d0, n=n@entry=3, na=na@entry=1, nk=nk@entry=1)<br>
at ../Python/ceval.c:4815<br>
#90 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffd0d0, oparg=oparg@entry=256) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#91 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#92 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff4b2a040>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=1,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x5555561033d0, kwcount=0, defs=0x7ffff4b3e768, defcount=1, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#93 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff4b3ac90>, pp_stack=pp_stack@entry=0x7fffffffd350, n=n@entry=1, na=na@entry=1, nk=nk@entry=0)<br>
at ../Python/ceval.c:4815<br>
#94 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffd350, oparg=oparg@entry=0) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#95 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#96 0x00005555556e5f4d in fast_function (func=func@entry=<function at remote 0x7ffff47a3e00>, pp_stack=pp_stack@entry=0x7fffffffd500, n=n@entry=1, na=na@entry=1, nk=nk@entry=0)<br>
at ../Python/ceval.c:4805<br>
#97 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffd500, oparg=oparg@entry=0) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#98 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
#99 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff68bc7c0>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff7e7aa40, argcount=1,
<br>
kws=kws@entry=0x7ffff693b6a0, kwcount=1, defs=0x7ffff4ab60e8, defcount=1, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
#100 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=args@entry=0x7ffff7e7aa40, argcount=<optimized out>,
<br>
kws=kws@entry=0x7ffff693b6a0, kwcount=1, defs=0x7ffff4ab60e8, defcount=1, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#101 0x00005555557ba8ec in function_call (func=<function at remote 0x7ffff4abd110>, arg=, kw=) at ../Objects/funcobject.c:627<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#102 0x00005555555ef3c2 in PyObject_Call (func=func@entry=<function at remote 0x7ffff4abd110>, arg=arg@entry=, kw=kw@entry=) at ../Objects/abstract.c:2166<br>
#103 0x00005555556d9998 in ext_do_call (func=func@entry=<function at remote 0x7ffff4abd110>, pp_stack=pp_stack@entry=0x7fffffffd828, flags=flags@entry=2, na=na@entry=1, nk=nk@entry=1)<br>
at ../Python/ceval.c:5036<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#104 0x00005555556e3561 in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3277<br>
#105 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=<code at remote 0x7ffff6920c40>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=0,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
kws=0x555555c91808, kwcount=0, defs=0x7ffff6853c48, defcount=1, kwdefs=0x0, closure=0x0, name=, qualname=) at ../Python/ceval.c:4020<br>
#106 0x00005555556e5e64 in fast_function (func=func@entry=<function at remote 0x7ffff47aa8f8>, pp_stack=pp_stack@entry=0x7fffffffdaa0, n=n@entry=0, na=na@entry=0, nk=nk@entry=0)<br>
at ../Python/ceval.c:4815<br>
#107 0x00005555556e65d7 in call_function (pp_stack=pp_stack@entry=0x7fffffffdaa0, oparg=oparg@entry=0) at ../Python/ceval.c:4732<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#108 0x00005555556e332e in PyEval_EvalFrameEx (f=f@entry=, throwflag=throwflag@entry=0) at ../Python/ceval.c:3238<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#109 0x00005555556e5cec in _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7ffff7e6d1c0>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at ../Python/ceval.c:4020<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#110 0x00005555556e5db6 in PyEval_EvalCodeEx (_co=_co@entry=<code at remote 0x7ffff7e6d1c0>, globals=globals@entry=, locals=locals@entry=, args=args@entry=0x0, argcount=argcount@entry=0,
<br>
kws=kws@entry=0x0, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0) at ../Python/ceval.c:4041<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#111 0x00005555556e5ddf in PyEval_EvalCode (co=co@entry=<code at remote 0x7ffff7e6d1c0>, globals=globals@entry=, locals=locals@entry=) at ../Python/ceval.c:777<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#112 0x00005555555bb71d in run_mod (mod=mod@entry=0x555555d12d58, filename=filename@entry=, globals=globals@entry=, locals=locals@entry=, flags=flags@entry=0x7fffffffdd80,
<br>
arena=arena@entry=0x555555cc3730) at ../Python/pythonrun.c:976<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
#113 0x00005555555be70d in PyRun_FileExFlags (fp=fp@entry=0x555555c67e20, filename_str=filename_str@entry=0x7ffff7e61a30 "/usr/bin/ipython3", start=start@entry=257, globals=globals@entry=,
<br>
Python Exception <class 'RuntimeError'> Type does not have a target.: <br>
locals=locals@entry=, closeit=closeit@entry=1, flags=0x7fffffffdd80) at ../Python/pythonrun.c:929<br>
#114 0x00005555555beaf8 in PyRun_SimpleFileExFlags (fp=fp@entry=0x555555c67e20, filename=<optimized out>, filename@entry=0x7ffff7e61a30 "/usr/bin/ipython3", closeit=closeit@entry=1,
<br>
flags=flags@entry=0x7fffffffdd80) at ../Python/pythonrun.c:396<br>
#115 0x00005555555bec98 in PyRun_AnyFileExFlags (fp=fp@entry=0x555555c67e20, filename=0x7ffff7e61a30 "/usr/bin/ipython3", closeit=closeit@entry=1, flags=flags@entry=0x7fffffffdd80)<br>
at ../Python/pythonrun.c:80<br>
#116 0x00005555555ceb1c in run_file (fp=fp@entry=0x555555c67e20, filename=filename@entry=0x555555bff310 L"/usr/bin/ipython3", p_cf=p_cf@entry=0x7fffffffdd80) at ../Modules/main.c:318<br>
#117 0x00005555555cf71e in Py_Main (argc=2, argv=0x555555bfe020) at ../Modules/main.c:768<br>
#118 0x00005555555b527c in main (argc=2, argv=0x7fffffffdf98) at ../Programs/python.c:65<br>
<br>
</p>
</div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>PyQt mailing list <a href="mailto:PyQt@riverbankcomputing.com">PyQt@riverbankcomputing.com</a></span><br><span><a href="https://www.riverbankcomputing.com/mailman/listinfo/pyqt">https://www.riverbankcomputing.com/mailman/listinfo/pyqt</a></span></div></blockquote></body></html>