Spyderkernelapp Warning No Such Comm

Running a GA code on spyder through Anaconda, the script runs till the end and just before running the well plotter ( see below): # Well Plotter pdf = matplotlib.backends.backend_p

Solution 1:

The other issue I came across after installing the above - I did not have enough memory for my data and it started failing again. Upping the accessible memory in the VM fixed this.

Solution 2:

I had a similar '[SpyderKernelApp] WARNING | No such comm: ...' error recently running Spyder through Anaconda. Although I'm on Ubuntu 18.04.4 LTS.

In Spyder, try going to Preferences -> IPython Console -> Graphics and switch the graphics backend from 'Automatic' to 'Inline'. This resolved the issue for me.

Solution 3:

ok - for me the issue has been resolved - needed to add the extended dependencies for QT:

Debian | apt-get install libgl1-mesa-glx libegl1-mesa libxrandr2 libxrandr2 libxss1 libxcursor1 libxcomposite1 libasound2 libxi6 libxtst6 -- | --

as indicated at https://docs.anaconda.com/anaconda/install/linux/ :)

Solution 4:

This problem:

Restarting kernel...

[SpyderKernelApp] WARNING | No such comm: bb97cb82a1fc11eba21c1e00a221a680

you didn't have enough resource ( generally: Memory (RAM) )

• you should upgrade your resource ( you can use VM )

or

• run your code and try to check "Variable explorer" in your IDE like spyder you will find all variables, then remove the largest size after you finish it or save it.

You can check your memory by using Activity Monitor to monitor your memory, CPU,...

Solution 5:

I encountered a similar problem and it was solved by updating TensorFlow. Note: I was using anaconda.