Rasa chatbot：“无法安装前端依赖项。检查日志以获取详细信息。”

Question

我在Rasa X上遇到问题。安装部分成功，但是当我执行“ rasa x”命令时，出现以下错误，并且打开了一个新的浏览器窗口，并显示带有文本的cat图像：“前端编译-现在...我们等待“

(venv) user@DELL-Admin:~/PycharmProjects/Rasa_chatbot$ rasa x 
Starting Rasa X in local mode... 
🚀 Building frontend (development mode)... 
make: *** No rule to make target 'install-frontend'.  Stop. 
Failed to install frontend dependencies. Check logs for details. 
Process Process-2: 
Traceback (most recent call last):   
File "/usr/lib/python3.6/multiprocessing/process.py", line 258, in
    _bootstrap
        self.run()   
File "/usr/lib/python3.6/multiprocessing/process.py", line 93, in run
        self._target(*self._args, **self._kwargs)   
File "/home/user/PycharmProjects/Rasa_chatbot/venv/lib/python3.6/site-packages/rasax/community     /api/blueprints/interface.py", line 65, in run_build
        "Frontend install failed! Check the logs for details.",   
File "/home/user/PycharmProjects/Rasa_chatbot/venv/lib/python3.6/site-packages/rasax/community/api/blueprints/interface.py", line 37, in _write_index_html
        os.mkdir(path) 
FileNotFoundError: [Errno 2] No such file or directory: '/home/user/PycharmProjects/Rasa_chatbot/venv/lib/python3.6/site-packages/rasax/community/api/blueprints/../../../../../../src/frontend/build' /home/user/PycharmProjects/Rasa_chatbot/venv/lib/python3.6/site-packages/rasa/core/training/dsl.py:422: UserWarning: Found unknown intent 'greet' on line 2. Please, make sure that all intents are listed in your domain yaml.   docs=DOCS_URL_DOMAINS,

    The server is running at http://localhost:5002/login?username=me&password=weZD6Q9KLFjUN

    2020-03-28 13:28:24.557697: E tensorflow/stream_executor/cuda/cuda_driver.cc:351] failed call to cuInit: UNKNOWN ERROR (303)

[当我执行“ rasa train”和“ rasa shell”命令时，我没有错误，但是当我执行“ rasa x”命令时出现错误？

Answer 1

[Rasa X最新版本（0.27.1）有错误，因此请按照以下步骤使Rasa X正常工作-

1. 卸载“ rasa”，“ rasa-sdk”和“ rasa-x”（如果已安装）

2. 通过此命令安装Rasa X 0.26.3-

   pip install rasa-x==0.26.3 --extra-index-url https://pypi.rasa.com/simple

   • （将自动安装兼容的rasa版本）] >>
   • （还请确保根据您的默认python使用pip / pip3）

3. 通过“ rasa init”创建演示机器人

4. type“ rasa x”

Answer 2

[这是最新版本的Rasa x，只需使用下面的命令：我测试了它，它的工作正常。只需更新