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Closed as not planned
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Description
Bug report
Bug summary
If I plot any relatively large figure, execute my script withipython -i, when I fall at the interactive prompt my whole system becomes unresponsive. Alt-tabbing gets slow, typing, etc. When I exit with Ctrl-D, I get an error stack printed which seems pretty long (abnormally long? can't tell).
Code for reproduction
importmatplotlibmatplotlib.use('TkAgg')importmatplotlib.pyplotaspltimportnumpyasnptest_image=np.random.sample((100,100))plt.imshow(test_image)plt.show()
and execute it withipython3 -i.
Actual outcome
Whole OS starts becoming unresponsive. Upon exiting the prompt, following error stack gets printed.
Do you really want to exit ([y]/n)? 2017-08-23 10:02:10.978 Python[5180:141513] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (5.22 secs).2017-08-23 10:02:10.980 Python[5180:141513] IMKClient Stall detected, *please Report* your user scenario attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_presentFunctionRowItemTextInputViewWithEndpoint:reply:) block performed very slowly (2.75 secs).2017-08-23 10:02:10.988 Python[5180:141513] *** Assertion failure in -[NSRemoteView informAuxServiceOfSelf], /Library/Caches/com.apple.xbs/Sources/ViewBridge/ViewBridge-283/NSRemoteView.m:32072017-08-23 10:02:10.990 Python[5180:141513] IMKInputSession presentFunctionRowItemTextInputViewWithEndpoint:completionHandler: : [self textInputContext]=0x0 *NO* NSRemoteViewController to client, NSError=Error Domain=com.apple.ViewBridge Code=8 "(null)" UserInfo={com.apple.ViewBridge.error.hint=__38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2466 caught NSInternalInconsistencyException '<NSRemoteView: 0x7faa7fbd1a70> failed to rendezvous via aux service' with backtrace (0 CoreFoundation 0x00007fffac8842cb __exceptionPreprocess + 1711 libobjc.A.dylib 0x00007fffc169448d objc_exception_throw + 482 CoreFoundation 0x00007fffac889042 +[NSException raise:format:arguments:] + 983 Foundation 0x00007fffae2d1be0 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 1954 ViewBridge 0x00007fffc00e9b34 -[NSRemoteView informAuxServiceOfSelf] + 3455 ViewBridge 0x00007fffc00ea47e -[NSRemoteView _finishAdvanceToConfigPhaseWithContextID:andServiceViewSize:andOffset:] + 6856 ViewBridge 0x00007fffc00fe298 __38-[NSRemoteView _advanceToConfigPhase:]_block_invoke.2466 + 1037 CoreFoundation 0x00007fffac7f7b8c __invoking___ + 1408 CoreFoundation 0x00007fffac7f7a11 -[NSInvocation invoke] + 2899 ViewBridge 0x00007fffc0125579 withHintInProgress + 48710 ViewBridge 0x00007fffc01252b0 __deferNSXPCInvocationOntoMainThread_block_invoke_2 + 23311 ViewBridge 0x00007fffc00a9459 +[NSViewServiceApplication withHostPID:invoke:] + 4612 ViewBridge 0x00007fffc0125173 __deferNSXPCInvocationOntoMainThread_block_invoke + 17913 ViewBridge 0x00007fffc0124d67 __deferBlockOntoMainThread_block_invoke_2 + 54414 CoreFoundation 0x00007fffac81a17c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 1215 CoreFoundation 0x00007fffac7faf84 __CFRunLoopDoBlocks + 35616 CoreFoundation 0x00007fffac7fa705 __CFRunLoopRun + 91717 CoreFoundation 0x00007fffac7fa114 CFRunLoopRunSpecific + 42018 HIToolbox 0x00007fffabd5aebc RunCurrentEventLoopInMode + 24019 HIToolbox 0x00007fffabd5abf9 ReceiveNextEventCommon + 18420 HIToolbox 0x00007fffabd5ab26 _BlockUntilNextEventMatchingListInModeWithFilter + 7121 AppKit 0x00007fffaa2f3a54 _DPSNextEvent + 112022 AppKit 0x00007fffaaa6f7ee -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 279623 Tk 0x000000010396c8a1 TkGenerateButtonEvent + 49424 Tk 0x000000010396cd3b Tk_MacOSXSetupTkNotifier + 86125 Tcl 0x0000000103841c38 Tcl_DoOneEvent + 31726 _tkinter.cpython-36m-darwin.so 0x00000001037b8886 EventHook + 18527 Python 0x0000000100186fc3 my_fgets + 3428 Python 0x0000000100186ec9 PyOS_StdioReadline + 10929 Python 0x0000000100187109 PyOS_Readline + 18030 Python 0x000000010021f45b builtin_input + 111131 Python 0x00000001001c4f19 _PyCFunction_FastCallDict + 16632 Python 0x00000001002297d7 call_function + 48933 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500034 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182935 Python 0x000000010022a693 fast_function + 22736 Python 0x00000001002297ae call_function + 44837 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500038 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182939 Python 0x000000010022a693 fast_function + 22740 Python 0x00000001002297ae call_function + 44841 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500042 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182943 Python 0x000000010022a693 fast_function + 22744 Python 0x00000001002297ae call_function + 44845 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500046 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182947 Python 0x000000010022a693 fast_function + 22748 Python 0x00000001002297ae call_function + 44849 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500050 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182951 Python 0x000000010022a693 fast_function + 22752 Python 0x00000001002297ae call_function + 44853 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500054 Python 0x000000010022a92e _PyFunction_FastCall + 12155 Python 0x00000001002297ae call_function + 44856 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500057 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182958 Python 0x000000010022a85e _PyFunction_FastCallDict + 44459 Python 0x000000010018d4d9 _PyObject_FastCallDict + 19660 Python 0x000000010018d5fc _PyObject_Call_Prepend + 15661 Python 0x000000010018d35a PyObject_Call + 10162 Python 0x0000000100222825 _PyEval_EvalFrameDefault + 560363 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182964 Python 0x000000010022a693 fast_function + 22765 Python 0x00000001002297ae call_function + 44866 Python 0x00000001002225ca _PyEval_EvalFrameDefault + 500067 Python 0x0000000100229fa7 _PyEval_EvalCodeWithName + 182968 Python 0x00000001002211cd PyEval_EvalCode + 4369 Python 0x0000000100248896 run_mod + 5470 Python 0x0000000100248b76 PyRun_FileExFlags + 18071 Python 0x0000000100248103 PyRun_SimpleFileExFlags + 28072 Python 0x000000010025bd40 Py_Main + 326873 Python 0x0000000100180e1d Python + 770974 libdyld.dylib 0x00007fffc1f7a235 start + 175 ??? 0x0000000000000004 0x0 + 4), com.apple.ViewBridge.error.description=NSViewBridgeExceptionError}, com.apple.inputmethod.EmojiFunctionRowItemExpected outcome
I expect my OS to not die because of an idle application.
Matplotlib version
- Operating System: mac OS 10.12.6
- Matplotlib Version: 2.0.2
- Python Version: 3.6.1
- Other Libraries: ipython 6.1.0 and its dependencies updated from pip as of this morning
Note that I switched to TkAgg because the MacOsx backend silently ignores Ctrl-C signal and I needed it for my work. This behaviour does not happen on the MacOsx backend.