ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sat, 30 Apr 2022 01:37:24 +0200I can't generate graphs."The kernel appears to have died"https://ask.sagemath.org/question/62218/i-cant-generate-graphsthe-kernel-appears-to-have-died/ I have installed Sage on my Windows 10 machine
SageMath version 9.3, Release Date: 2021-05-09
Using Python 3.7.10.
I tried to plot something simple like
plot(x^2)
I received this message in Jupyter Notebook:
Kernel Restarting.
The kernel appears to have died. It will restart automatically.
And this message SageMath 9.3 Notebook Server
Unhandled SIGSEGV: A segmentation fault occurred.
This probably occurred because a *compiled* module has a bug
in it and is not properly wrapped with sig_on(), sig_off().
Python will now terminate.
------------------------------------------------------------------------
[I 18:19:09.280 NotebookApp] KernelRestarter: restarting kernel (1/5), keep random ports
WARNING:root:kernel 7bc88a4e-b9a1-488d-bbe6-fa359a6758ab restarted
I have the same problem using matplotlib , for example:
import matplotlib.pyplot as plt
import numpy as np
t = np.linspace(0,1,10)
plt.plot(t,t**2)
plt.show()
jvg21352Sat, 30 Apr 2022 01:37:24 +0200https://ask.sagemath.org/question/62218/Jupyter notebook: plot() fails to produce graphhttps://ask.sagemath.org/question/55991/jupyter-notebook-plot-fails-to-produce-graph/ Just installed Sage on my Windows 10 machine. When I try to run plot(sin, (0.0, 10.0)), or any other plot, I only get the error message: "The kernel appears to have died. It will restart automatically." What can I do?
Thanks for your help.
BobbobmccroryTue, 02 Mar 2021 05:44:48 +0100https://ask.sagemath.org/question/55991/