VS与pycharm联合调试dll的问题与解决方案

最新推荐文章于 2025-01-11 19:56:34 发布

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最新推荐文章于 2025-01-11 19:56:34 发布 · 3.8k 阅读

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#VS #Python #Pycharm #dll

在新设备上使用VS 2017 Enterprise + Pycharm 2018 Pro联合调试DLL时遇到警告，提示sys.settrace()可能导致调试器工作不正常。解决方案是避免使用VS自带的Python解释器，转而使用Anaconda作为Pycharm的解释器，问题得以解决。这表明可能是VS自带Python的兼容性问题，建议Pycharm和VS使用各自独立的Python环境。

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问题描述

之前的VS 2013 Ultimate + Pycharm 2017 Community联合调试调用dll没有问题。

但是最近在新设备上使用VS 2017 Enterprise + Pycharm 2018 Pro联合调试dll时报了bug：

PYDEV DEBUGGER WARNING:
sys.settrace() should not be used when the debugger is being used.
This may cause the debugger to stop working correctly.
If this is needed, please check:
http://pydev.blogspot.com/2007/06/why-cant-pydev-debugger-work-with.html
to see how to restore the debug tracing back correctly.
Call Location:
File "D:\JetBrains\PyCharm 2018.3.3\helpers\pydev\_pydevd_bundle\pydevd_comm.py", line 382, in _on_run
r = self.sock.recv(1024)

PYDEV DEBUGGER WARNING:
sys.settrace() should not be used when the debugger is being used.
This may cause the debugger to stop working correctly.
If this is needed, please check:
http://pydev.blogspot.com/2007/06/why-cant-pydev-debugger-work-with.html
to see how to restore the d