Pycharm后端问题

Question

我看到这是一个常见的问题，但我还没有看到解决它的方法。我正在使用最新的pycharm社区，并从python控制台运行脚本，但每当我尝试加载matplotlib或stellargraph时，我都会得到以下结果：

Traceback (most recent call last):
  File "/home/anthony/School/Research/Projects/my_code/venv/lib64/python3.8/site-packages/lib/python3.8/site-packages/IPython/core/interactiveshell.py", line 3441, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-4-d181923c6965>", line 1, in <module>
    exec(open('main.py').read())
  File "<string>", line 5, in <module>
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/home/anthony/School/Research/Projects/my_code/venv/lib64/python3.8/site-packages/lib/python3.8/site-packages/stellargraph/__init__.py", line 39, in <module>
    from stellargraph import (
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/home/anthony/School/Research/Projects/my_code/venv/lib64/python3.8/site-packages/lib/python3.8/site-packages/stellargraph/calibration.py", line 29, in <module>
    import matplotlib.pyplot as plt
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/_pydev_bundle/pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "/home/anthony/.local/lib/python3.8/site-packages/matplotlib/pyplot.py", line 2507, in <module>
    install_repl_displayhook()
  File "/home/anthony/.local/lib/python3.8/site-packages/matplotlib/pyplot.py", line 156, in install_repl_displayhook
    ip.enable_gui(ipython_gui_name)
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py", line 156, in enable_gui
    return real_enable_gui(gui, app)
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/pydev_ipython/inputhook.py", line 536, in enable_gui
    return gui_hook(app)
  File "/snap/pycharm-community/250/plugins/python-ce/helpers/pydev/pydev_ipython/inputhook.py", line 413, in enable_gtk3
    self.set_inputhook(create_inputhook_gtk3(self._stdin_file))
AttributeError: 'InputHookManager' object has no attribute '_stdin_file'

有人找到解决这个问题的办法了吗？是解释器中的设置还是控制台本身的设置？我检查了我是否也有ipython。请帮帮我！提前谢谢。

Answer 1

找到解决方案：

GoTo:运行->编辑配置

在环境下，有“环境变量”，确保DISPLAY=True在框中，点击enter。

帮我修好了。