Closed
Description
Bug summary
Python with the 'TkAgg' backend crashes out when figure windows are moved around between multiple monitors.
How to reproduce
Create a few figures e.g.:
from matplotlib import pyplot as plt
import numpy as np
def foo():
plt.figure()
plt.plot(np.random.randn(1000), np.random.randn(1000), 'k.')
for n in range(4):
foo()
plt.show()Move the figures between windows, rearrange them, swap between desktops, perhaps close the windows and rerun the script and repeat. There is a very high probability that Python will crash.
Actual outcome
IPython crashes with
2017-01-04 13:01:00.136 python[13315:466208] *** Assertion failure in -[_NSCGSWindow setFrame:], /Library/Caches/com.apple.xbs/Sources/AppKit/AppKit-1504.76/CGS.subproj/NSCGSWindow.m:663
2017-01-04 13:01:00.141 python[13315:466208] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Invalid parameter not satisfying: CGRectContainsRect(CGRectMake((CGFloat)INT_MIN, (CGFloat)INT_MIN, (CGFloat)INT_MAX - (CGFloat)INT_MIN, (CGFloat)INT_MAX - (CGFloat)INT_MIN), frame)'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff89111e7b __exceptionPreprocess + 171
1 libobjc.A.dylib 0x00007fff9dceccad objc_exception_throw + 48
2 CoreFoundation 0x00007fff89116b82 +[NSException raise:format:arguments:] + 98
3 Foundation 0x00007fff8ab60d50 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4 AppKit 0x00007fff86d2f519 -[_NSCGSWindow setFrame:] + 252
5 AppKit 0x00007fff86dac644 _NXCreateWindowWithStyleMask + 157
6 AppKit 0x00007fff86dac4c2 _NSCreateWindow + 184
7 AppKit 0x00007fff86df5fe4 -[NSWindow _commonAwake] + 1465
8 AppKit 0x00007fff874a92d6 -[NSWindow _resolveAutomaticEnterFullScreenFlags] + 51
9 AppKit 0x00007fff86df58cf -[NSWindow makeKeyAndOrderFront:] + 31
10 Tk 0x0000000106761487 XMapWindow + 164
11 Tk 0x00000001066d2c9d Tk_MapWindow + 178
12 Tk 0x00000001066db3c5 TkInstallFrameMenu + 271
13 Tcl 0x000000010664ea57 TclServiceIdle + 77
14 Tcl 0x0000000106635619 Tcl_DoOneEvent + 350
15 _tkinter.so 0x00000001065ab48d _tkinter_tkapp_mainloop + 445
16 libpython3.5m.dylib 0x000000010004ff38 PyCFunction_Call + 280
17 libpython3.5m.dylib 0x00000001000bd2df PyEval_EvalFrameEx + 22431
18 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
19 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
20 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
21 libpython3.5m.dylib 0x00000001000c192f fast_function + 207
22 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
23 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
24 libpython3.5m.dylib 0x00000001000b7b1e PyEval_EvalCodeEx + 78
25 libpython3.5m.dylib 0x000000010003430f function_call + 351
26 libpython3.5m.dylib 0x000000010000fd73 PyObject_Call + 99
27 libpython3.5m.dylib 0x000000010002130d method_call + 141
28 libpython3.5m.dylib 0x000000010000fd73 PyObject_Call + 99
29 libpython3.5m.dylib 0x0000000100064c55 slot_tp_call + 117
30 libpython3.5m.dylib 0x000000010000fd73 PyObject_Call + 99
31 libpython3.5m.dylib 0x00000001000bdec8 PyEval_EvalFrameEx + 25480
32 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
33 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
34 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
35 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
36 libpython3.5m.dylib 0x00000001000b7ac1 PyEval_EvalCode + 81
37 libpython3.5m.dylib 0x00000001000b52ab builtin_exec + 555
38 libpython3.5m.dylib 0x000000010004ff38 PyCFunction_Call + 280
39 libpython3.5m.dylib 0x00000001000bd2df PyEval_EvalFrameEx + 22431
40 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
41 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
42 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
43 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
44 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
45 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
46 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
47 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
48 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
49 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
50 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
51 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
52 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
53 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
54 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
55 libpython3.5m.dylib 0x00000001000c192f fast_function + 207
56 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
57 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
58 libpython3.5m.dylib 0x00000001000b7b1e PyEval_EvalCodeEx + 78
59 libpython3.5m.dylib 0x000000010003430f function_call + 351
60 libpython3.5m.dylib 0x000000010000fd73 PyObject_Call + 99
61 libpython3.5m.dylib 0x00000001000bdec8 PyEval_EvalFrameEx + 25480
62 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
63 libpython3.5m.dylib 0x00000001000c19ae fast_function + 334
64 libpython3.5m.dylib 0x00000001000bd434 PyEval_EvalFrameEx + 22772
65 libpython3.5m.dylib 0x00000001000c10c3 _PyEval_EvalCodeWithName + 1779
66 libpython3.5m.dylib 0x00000001000b7ac1 PyEval_EvalCode + 81
67 libpython3.5m.dylib 0x00000001000e6937 PyRun_FileExFlags + 215
68 libpython3.5m.dylib 0x00000001000e60ea PyRun_SimpleFileExFlags + 842
69 libpython3.5m.dylib 0x00000001000fcc5b Py_Main + 3355
70 python 0x0000000100000dc7 main + 215
71 python 0x0000000100000ce4 start + 52
72 ??? 0x0000000000000002 0x0 + 2
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Abort trap: 6
This is the most common form of stack trace, though more terse errors, such as
called Tcl_FindHashEntry on deleted table
Abort trap: 6
may be encountered.
Expected outcome
This kind of crash should not occur when we simply move windows from one monitor to the other.
Matplotlib version
- matplotlib.version = 1.5.3 (installed via miniconda)
- matplotlib.get_backend() == 'TkAgg'
- Python 3.5.2 |Continuum Analytics, Inc.| (default, Jul 2 2016, 17:52:12)
- IPython 5.1.0
- Darwin MacBook-Pro.local 16.3.0 Darwin Kernel Version 16.3.0: Thu Nov 17 20:23:58 PST 2016; root:xnu-3789.31.2~1/RELEASE_X86_64 x86_64