App Not Executing - Reinstalled, updated

[varun-vik]

Not able to execute the app. "Sudo fern-wifi-cracker" shows this error. App was running till yesterday but wasn't showing any APs.

Bad key pcolormesh.snap in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 134 ('pcolormesh.snap: True # Whether to snap the mesh to pixel boundaries. This is') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key axes.zmargin in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 417 ('axes.zmargin: .05 # z margin. See axes.Axes.margins') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key date.converter in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 455 ('date.converter: auto') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key date.interval_multiples in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 457 ('date.interval_multiples: True') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key xtick.labelcolor in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 474 ('xtick.labelcolor: inherit # color of the tick labels or inherit from xtick.color') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key ytick.labelcolor in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 495 ('ytick.labelcolor: inherit # color of the tick labels or inherit from ytick.color') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution

Bad key legend.labelcolor in file /usr/share/matplotlib/mpl-data/matplotlibrc, line 530 ('legend.labelcolor: None') You probably need to get an updated matplotlibrc file from https://github.com/matplotlib/matplotlib/blob/v3.3.4/matplotlibrc.template or from the matplotlib source distribution Traceback (most recent call last): File "/usr/share/fern-wifi-cracker/execute.py", line 107, in from core import File "/usr/share/fern-wifi-cracker/core/fern.py", line 15, in from core.wep import File "/usr/share/fern-wifi-cracker/core/wep.py", line 8, in from core.tools import File "/usr/share/fern-wifi-cracker/core/tools.py", line 12, in from core.toolbox import File "/usr/share/fern-wifi-cracker/core/toolbox/fern_cookie_hijacker.py", line 14, in from core.toolbox.cookie_hijacker_core import File "/usr/share/fern-wifi-cracker/core/toolbox/cookie_hijacker_core.py", line 38, in from scapy.all import File "/usr/lib/python3/dist-packages/scapy/all.py", line 16, in from scapy.arch import File "/usr/lib/python3/dist-packages/scapy/arch/init.py", line 55, in from scapy.arch.linux import # noqa F403 File "/usr/lib/python3/dist-packages/scapy/arch/linux.py", line 27, in from scapy.packet import Packet, Padding File "/usr/lib/python3/dist-packages/scapy/packet.py", line 36, in from scapy.extlib import PYX File "/usr/lib/python3/dist-packages/scapy/extlib.py", line 21, in from matplotlib import get_backend as matplotlib_get_backend File "/usr/lib/python3/dist-packages/matplotlib/init.py", line 928, in defaultParams = rcsetup.defaultParams = { File "/usr/lib/python3/dist-packages/matplotlib/init.py", line 931, in rcParamsDefault[key]), File "/usr/lib/python3/dist-packages/matplotlib/init.py", line 710, in getitem return dict.getitem(self, key) KeyError: 'mpl_toolkits.legacy_colorbar'

[kcee02]

have you been able to get the solution?