Pycharm 导入错误

Question

伙计们。我正在尝试开发一个程序来使用 xlwt 创建 excel 文件。我用过

pip install xlwt

安装它。在终端中，它可以正确导入。 Django 项目可能运行正确。

但是在pycharm中，运行在Django项目中显示导入错误。错误代码如下所示：

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/autoreload.py", line 226, in wrapper
    fn(*args, **kwargs)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/commands/runserver.py", line 116, in inner_run
    self.check(display_num_errors=True)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/management/base.py", line 426, in check
    include_deployment_checks=include_deployment_checks,
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/checks/registry.py", line 75, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/checks/urls.py", line 10, in check_url_config
    return check_resolver(resolver)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/checks/urls.py", line 19, in check_resolver
    for pattern in resolver.url_patterns:
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/urlresolvers.py", line 417, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/functional.py", line 33, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/urlresolvers.py", line 410, in urlconf_module
    return import_module(self.urlconf_name)
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/Users/motion/Documents/GitHub/motion-op/motion/urls.py", line 4, in <module>
    from product.views import home
  File "/Users/motion/Documents/GitHub/motion-op/product/views.py", line 22, in <module>
    from .ProductService import ProductService
  File "/Users/motion/Documents/GitHub/motion-op/product/ProductService.py", line 13, in <module>
    from method import ProductServicePO,send_email, SaveImg, create_excel_file
  File "/Users/motion/Documents/GitHub/motion-op/product/method/create_excel_file.py", line 2, in <module>
    import xlwt
ImportError: No module named xlwt

我已经设置了项目解释器。 The project interpreter image shows here.

有大佬知道怎么解决吗，谢谢大家

Answer 1

为当前项目设置项目解释器。您可能设置为普通项目

Answer 2

在 pycharm 的终端上输入 pip list 命令，看看 xlwt 是否可用。如果没有安装again.You 正在使用python 2.7 所以，看你使用的xlwt 版本是否兼容这个python。

已编辑：

如果你想运行你的项目有开始按钮，然后点击开始旁边的 drop-down 按钮进入`编辑配置，并在那里设置 python 解释器。

除此之外，您需要在 views.py 和 ProductService.py 中查看 from .ProductService import ProductService（尝试编写完整路径而不是仅键入 .productService）和 from method import ProductServicePO,send_email, SaveImg, create_excel_file 导入行分别。

Answer 3

刚遇到同样的问题并解决了它。

在 pycharm 中配置您当前的解释器。 (ctrl+alt+s)

单击右侧的“+”图标并安装 xlwt。

使用来自 pycharm 的 pop-ups 成功安装，导入问题已解决。

Answer 4

我必须直接通过 Pycharm 的 GUI 安装。查看以下内容：

File|Settings|Project:|Python Interpreter| add

然后搜索 xlwt 并安装。

Pycharm 导入错误

Pycharm Import Error

python

django

importerror

pycharm