error:tornado.general:uncaught exception in zmqstream callback …… valueerror: signal only works in main thread 经过试验,最终发现是包的版本冲突 pip install"pyzmq==17.0.0""ipykernel==4.8.2" 执行以上后重启即可 参考:https://blog.csdn.net/loovelj/article/details/82184223 重启后,启用jupyter note...
ValueError: signal only works in main thread 经过试验,最终发现是包的版本冲突 pip install"pyzmq==17.0.0""ipykernel==4.8.2" 执行以上后重启即可
一. 问题: 内核一直显示忙碌,连简单的print都不能执行了。然后看后台,最后说”signal only works in main thread” 5、查询了很多网站,最后发现是两个包版本安装不对,重新安装这两个包就就可以了。 pip install"pyzmq==17.0.0""ipykernel==4.8.2" 安装成功后,启动jupyter,发现可以正常运行了。 本机原来版本...
ValueError: signal only works in main thread ERROR:tornado.application:Exception in callback <functools.partial object at 0x111e2b208> Traceback (most recent call last): File "/Users/xxx/anaconda2/lib/python2.7/site-packages/tornado/ioloop.py", line 759, in _run_callback ret = callback()...
ValueError: signal only works in main thread [IPKernelApp] WARNING | Parent appears to have exited, shutting down. 然后参考https://www.yisu.com/article/271651.htm 解决。 (tensorflow) C:\Users\admin>pip install "pyzmq==17.0.0" "ipykernel==4.8.2" ...
3.2 ValueError: signal only works in main thread 1 主要参考 (Ubuntu环境下Anaconda安装TensorFlow并配置Jupyter远程访问) 2 Jupyter安装详细流程 2.1 Jupyter安装 http://jupyter.org/install.html While Jupyter runs code in many programming languages, Python is a requirement (Python 3.3 or greater, or Pyth...
jupyter一直显示服务正在连接,打开Anaconda prompt ,输入jupyter notebook启动,发现报 ERROR:tornado.general:Uncaught exception in ZMQStream callback ……ValueError:signal only works in main thread 发现是版本对应问题, pip install "pyzmq==17.0.0" "ipykernel==4.8.2" ...
1.c.NotebookApp.ip = '0.0.0.0' 3.2 ValueError: signal only works in main thread Python之Anaconda启动过程中的异常错误的解决 卸了tornado 再重装 conda uninstall jupyter tornado conda install jupyter tornado ---
这时才发现notebook服务器报错:signal only works in main thread google查询结果 在Anaconda Prompt输入conda install pyzmq=17.0.0 ipykernel=4.8.2 安装成功后,启动jupyter,颤抖的输入代码,一看输入hello word!显示是红色的,心中就开始窃喜了 最后的最后,总算是打印出来了最期待的hello world!
Nteract:可以在桌面运行的Jupyter笔记本（安装R+Julia+Python）