nRF Connect Toolchain fails

RE: nRF Connect Toolchain fails

user111520 — Tue, 07 Jun 2022 08:58:51 GMT

As I said in my previous reply, your error seems to be caused by your Python environment, and is probably caused by something you set up before you started installing NCS.

See for example this thread for a similar issue: https://stackoverflow.com/questions/38132755/importerror-no-module-named-encodings

If you were working in a virtual environment earlier, this seems likely to be the root of your issue.

-Einar

RE: nRF Connect Toolchain fails

user116671 — Fri, 03 Jun 2022 15:49:00 GMT

Yes, I installed the dependencies, this is the report about 'pip3 list':

Package Version
------------------------------ ------------
alabaster 0.7.12
anytree 2.8.0
appdirs 1.4.4
apsw 3.36.0.post1
argcomplete 2.0.0
arrow 1.2.1
astroid 2.11.5
attrs 21.4.0
azure-core 1.24.1
azure-storage-blob 12.12.0
Babel 2.9.1
Beaker 1.10.0
beautifulsoup4 4.11.0
blivet 3.4.4
blivet-gui 2.3.0
breathe 4.32.0
Brlapi 0.8.3
Brotli 1.0.9
canopen 2.0.0
capstone 4.0.2
cbor 1.0.0
cbor2 5.4.3
cchardet 2.1.7
certifi 2022.5.18.1
cffi 1.15.0
chardet 4.0.0
charset-normalizer 2.0.11
chrome-gnome-shell 0.0.0
click 8.0.3
cmake 3.22.4
cmsis-pack-manager 0.4.0
colorama 0.4.4
commonmark 0.9.1
coverage 6.4.1
cryptography 36.0.0
css-parser 1.0.7
cssselect 0.9.2
cupshelpers 1.0
cycler 0.11.0
dasbus 1.6
dbus-python 1.2.18
decorator 5.1.1
defusedxml 0.7.1
Deprecated 1.2.13
dill 0.3.5.1
distro 1.6.0
dnspython 2.2.0
docopt 0.6.2
docutils 0.17.1
ecdsa 0.17.0
fedora-third-party 0.10
feedparser 6.0.8
fonttools 4.29.1
fros 1.1
fs 2.4.11
future 0.18.2
gcovr 5.1
gitlint 0.17.0
gitlint-core 0.17.0
gpg 1.15.1
gssapi 1.7.2
html2text 2020.1.16
html5-parser 0.4.10
html5lib 1.1
humanize 3.13.1
idna 3.3
ifaddr 0.1.7
imagesize 1.3.0
imgtool 1.9.0
iniconfig 1.1.1
intelhex 2.3.0
intervaltree 3.1.0
isodate 0.6.1
isort 5.10.1
jeepney 0.7.1
Jinja2 3.1.2
junit2html 30.1.3
junitparser 1.6.3
kiwisolver 1.4.1
koji 1.29.0
langtable 0.0.58
lazy-object-proxy 1.7.1
libcomps 0.1.18
libusb-package 1.0.26.0
lpc-checksum 2.2.0
lxml 4.7.1
m2r2 0.3.2
Mako 1.1.4
Markdown 3.3.4
MarkupSafe 2.0.0
matplotlib 3.5.2
mccabe 0.7.0
mechanize 0.4.7
milksnake 0.1.5
mistune 0.8.4
mock 4.0.3
msgpack 1.0.3
msrest 0.6.21
munkres 1.1.2
mypy 0.960
mypy-extensions 0.4.3
natsort 8.1.0
netifaces 0.11.0
nftables 0.1
numpy 1.22.0
oauthlib 3.2.0
odfpy 1.4.1
olefile 0.46
packaging 21.3
Paste 3.5.0
pexpect 4.8.0
pid 2.2.3
Pillow 9.1.0
pip 21.3.1
platformdirs 2.5.2
pluggy 1.0.0
ply 3.11
prettytable 3.3.0
productmd 1.33
progress 1.6
progressbar2 3.53.2
protobuf 4.21.1
psutil 5.8.0
ptyprocess 0.6.0
pwquality 1.4.4
py 1.11.0
pycairo 1.21.0
pychm 0.8.6
pycollada 0.7.2
pycparser 2.20
pycrypto 2.6.1
pycups 2.0.1
pycurl 7.45.1
pyelftools 0.28
pyenchant 3.2.2
pygit2 1.7.1
PyGithub 1.55
Pygments 2.11.2
PyGObject 3.42.1
PyJWT 2.4.0
pykickstart 3.36
pykwalify 1.8.0
pylink-square 0.13.0
pylint 2.14.0
PyNaCl 1.5.0
pyocd 0.34.0
pyOpenSSL 21.0.0
pyparsing 2.4.7
pyparted 3.12.0
PyQt5 5.15.6
PyQt5-sip 12.9.0
PyQtWebEngine 5.15.4
pyserial 3.5
PySide2 5.15.2.1
PySocks 1.7.1
pytest 7.1.2
python-augeas 1.1.0
python-can 4.0.0
python-dateutil 2.8.1
python-gettext 4.0
python-magic 0.4.26
python-manatools 0.0.4
python-meh 0.50
python-utils 2.5.6
pytz 2022.1
pyudev 0.22.0
pyusb 1.2.1
pyxdg 0.27
PyYAML 5.4.1
recommonmark 0.6.0
regex 2022.4.24
requests 2.27.1
requests-file 1.5.1
requests-ftp 0.3.1
requests-gssapi 1.2.3
requests-oauthlib 1.3.1
rpm 4.17.0
rpmautospec 0.2.6
ruamel.yaml 0.17.21
ruamel.yaml.clib 0.2.6
scipy 1.8.0
scour 0.38.1
selinux 3.3
sepolicy 3.3
setools 4.4.0
setuptools 59.6.0
sgmllib3k 1.0.0
sh 1.14.2
shiboken2 5.15.2.1
simpleaudio 1.0.4
simpleline 1.9.0
six 1.16.0
snowballstemmer 2.2.0
sortedcontainers 2.4.0
sos 4.3
soupsieve 2.3.1
Sphinx 4.5.0
sphinx-copybutton 0.5.0
sphinx-markdown-tables 0.0.15
sphinx-ncs-theme 1.0.5
sphinx-notfound-page 0.8
sphinx-rtd-theme 1.0.0
sphinx-tabs 3.3.1
sphinxcontrib-applehelp 1.0.2
sphinxcontrib-devhelp 1.0.2
sphinxcontrib-htmlhelp 2.0.0
sphinxcontrib-jsmath 1.0.1
sphinxcontrib-mscgen 0.6
sphinxcontrib-plantuml 0.23
sphinxcontrib-qthelp 1.0.3
sphinxcontrib-serializinghtml 1.1.5
sphinxcontrib-svg2pdfconverter 1.2.0
systemd-python 234
tabulate 0.8.9
Tempita 0.5.2
tomli 2.0.1
tomlkit 0.11.0
typing_extensions 4.2.0
urllib3 1.26.8
wcwidth 0.2.5
webencodings 0.5.1
west 0.13.1
wrapt 1.14.1
zcbor 0.4.0
zeroconf 0.38.4

RE: nRF Connect Toolchain fails

user111520 — Fri, 03 Jun 2022 12:39:25 GMT

You're still getting the same Python errors as in the original post?

In that case you should look into this error message:

[quote user=""]ModuleNotFoundError: No module named 'encodings'[/quote]

This seems to be related to your own Python environment and not the nRF Connect SDK.

Have you installed the Python dependencies as described here?

-Einar

RE: nRF Connect Toolchain fails

user116671 — Fri, 03 Jun 2022 12:00:59 GMT

No, all this errors are referred to VS Code IDE output window that are attached in the first message of this ticket.

All refer to Python errors.

RE: nRF Connect Toolchain fails

user111520 — Fri, 03 Jun 2022 10:57:59 GMT

gn is only needed if you're going to develop applications using Matter, otherwise you can ignore this warning.

Do you have any more details on your shell initialization error?

-Einar

RE: nRF Connect Toolchain fails

user116671 — Fri, 03 Jun 2022 10:14:43 GMT

Hi Einar,

I will update you.

Now I have installed VS Code without virtual environment.

I see only this two message. How can I solve those issue?

Thanks for all.

Denis

RE: nRF Connect Toolchain fails

user116671 — Fri, 03 Jun 2022 09:49:29 GMT

Hi Einar,

thanks for your quickly support.

I running the IDE on a phisical environment not virtual.

The version of nrfjprog are this one:
nrfjprog version: 10.15.4 external
JLinkARM.dll version: 7.66b

RE: nRF Connect Toolchain fails

user111520 — Fri, 03 Jun 2022 09:36:32 GMT

Hello!

For the VS Code output window error:

Are you running this in a virtual environment or something? Looks like this error is related to your PATH in this environment in that case.

For the 'invalid toolchain' error:

What's the output if you enter 'nrfjprog --version' in your terminal?

Best regards,

Einar