Stressberry Raspberry Pi 4 8GB issue with plotting graph

Hi there

I have run the stressberry test following your instructions however when i try to plo the graph using the following command

MPLBACKEND=Agg /home/pi/.local/bin/stressberry-plot mytest.out -f -d 300 -f -l 400 1600 -t 30 90 -o mytest.png --hide-legend --not-transparent --line-width 2

I get the following error

RuntimeError: module compiled against API version 0xe but this version of numpy is 0xd
Traceback (most recent call last):
File “/home/pi/.local/bin/stressberry-plot”, line 10, in
sys.exit(plot())
File “/home/pi/.local/lib/python3.7/site-packages/stressberry/cli/plot.py”, line 9, in plot
import dufte
File “/home/pi/.local/lib/python3.7/site-packages/dufte/init.py”, line 1, in
from .main import legend, style
File “/home/pi/.local/lib/python3.7/site-packages/dufte/main.py”, line 3, in
import matplotlib as mpl
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/init.py”, line 107, in
from . import _api, cbook, docstring, rcsetup
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/rcsetup.py”, line 26, in
from matplotlib.colors import Colormap, is_color_like
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/colors.py”, line 82, in
from matplotlib import _api, cbook, scale
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/scale.py”, line 18, in
from matplotlib.ticker import (
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/ticker.py”, line 179, in
from matplotlib import transforms as mtransforms
File “/home/pi/.local/lib/python3.7/site-packages/matplotlib/transforms.py”, line 46, in
from matplotlib._path import (
ImportError: numpy.core.multiarray failed to import

Can you please help to advise please,

Thanks

Have you been through the forum thread for Core’s Stressberry tutorial?

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A post was merged into an existing topic: How to Stress Test Temperature on Raspberry Pi (Stressberry)