Python PyCharm 告诉我“无法启动进程，工作目录......不存在”
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PyCharm tells me "Cannot start process, the working directory ... does not exist"
提问by R.G.
I've seen this question being asked before (at least twice), but I haven't found a solution so far, so I'll ask the question again with some more details.
我之前看到有人问过这个问题（至少两次），但到目前为止我还没有找到解决方案，所以我会再问这个问题，并提供更多细节。
The Problem
问题
When I run my python main file, PyCharm keeps telling me Cannot start process, the working directory /home/myname/PyCharmProjects/MyProjectName/mypackage does not exist.
当我运行我的 python 主文件时，PyCharm 一直告诉我Cannot start process, the working directory /home/myname/PyCharmProjects/MyProjectName/mypackage does not exist.
When did this error occur?
这个错误是什么时候发生的？
After I created a package mypackagefor test purposes, moved files to it (inluding my main file), and moved the files back to the root folder afterwards.
在我mypackage为测试目的创建了一个包之后，将文件移到其中（包括我的主文件），然后将文件移回根文件夹。
The package mypackagewas empty after that, but PyCharm still thought that the main file (Main.py) is located in that package. I could still run the program until I deleted the empty package, but path errors occurred. After deleting the package, I was unable to start it.
之后该包mypackage为空，但 PyCharm 仍认为主文件 ( Main.py) 位于该包中。我仍然可以运行该程序，直到我删除了空包，但发生了路径错误。删除包后，我无法启动它。
Additional Info
附加信息
- I can still run the other files that used to be in
mypackageand are now in my root directory again - I can still create and run new files in my root directory
- 我仍然可以运行
mypackage以前在我的根目录中的其他文件 - 我仍然可以在我的根目录中创建和运行新文件
采纳答案by R.G.
After testing for a bit, I've found a solution (but not an answer to why this error occurs in PyCharm):
经过一段时间的测试，我找到了一个解决方案（但不是 PyCharm 中出现此错误的原因的答案）：
Delete the file and create it again. (Or rename or move it and create a new file with its old name, both should work.)
删除文件并重新创建。（或者重命名或移动它并使用旧名称创建一个新文件，两者都应该有效。）
回答by Guest
It happens because when you create a file it automatically assigns the working directory to it's configuration, which of course is the one where you created it.
发生这种情况是因为当您创建文件时，它会自动将工作目录分配给它的配置，这当然是您创建它的地方。
You can change that by going into Run -> Edit Configurations. Click on the folder icon in Script path:and correct the path to the file. Click OKto save and you should be able to Runthe file again.
您可以通过进入Run -> Edit Configurations. 单击中的文件夹图标Script path:并更正文件的路径。单击OK以保存，您应该可以Run再次访问该文件。
回答by engineer1221
I was getting this same error, and the path in "edit configurations" was correct. However, this is what eventually got my code working again.
我遇到了同样的错误，并且“编辑配置”中的路径是正确的。然而，这就是最终让我的代码再次工作的原因。
1) I commented out all of the code in my file ("ctrl" + "a" + "ctrl" + "/")
1）我注释掉了文件中的所有代码（“ctrl”+“a”+“ctrl”+“/”）
2) I commented something I knew would compile in the file. (my list of imports)
2）我评论了我知道会在文件中编译的内容。（我的进口清单）
3) I ran the python file. This time, it actually completely compiled and after that I was able to uncomment the rest of my code and everything worked again.
3）我运行了python文件。这一次，它实际上完全编译了，之后我能够取消对其余代码的注释，一切都再次运行。
回答by Nqsir
I had the same problem, mine is probably related to the explaination gave by the others, it comes from the dir .idea, files *.xmlcontain the variable $DIR_PROJECT$.
我有同样的问题，我的可能与其他人给出的解释有关，它来自 dir .idea，文件*.xml包含变量$DIR_PROJECT$.
Therefore, as the attribution of a new path didn't work, I just deleted my .idea, that is automatically loaded each time I open my project's directory.
因此，由于新路径的归属不起作用，我只是删除了我的.idea，每次打开项目目录时都会自动加载。
It automatically regenerated the .idea, asked for the script path... And it worked perfectly
它会自动重新生成.idea，要求提供脚本路径......并且它完美地工作
CAREFUL=> You will automatically lose your project settings, you are deleting the "settings file"
CAREFUL=> 您将自动丢失项目设置，您正在删除“设置文件”
回答by Oleg Ban
The issue kept popping up over and over in PyCharm. So I created a new project and loaded the needed script. Then I provided the directory to path and assigned the default Python version that I wanted to use... and it worked. Then I was able to finally use "execute line in console" once again.
这个问题在 PyCharm 中反复出现。所以我创建了一个新项目并加载了所需的脚本。然后我将目录提供给 path 并分配了我想要使用的默认 Python 版本......并且它起作用了。然后我终于能够再次使用“在控制台中执行行”。
