CQ-editor
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CadQuery
CadQuery
NotImplementedError when trying to run cq-editor
Date: 27 November 2020 Version: the master in Conda at the time of writing.
The instructions for installing cadquery and CQ-editor:
Installation Use conda to install: conda install -c cadquery -c conda-forge cq-editor=master
The installation seems to work fine.
But I get an error when I do
and then simply type cq-editor to run it.
The error is as follows:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 535, in get
value = obj._trait_values[self.name]
KeyError: 'iopub_socket'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 535, in get
value = obj._trait_values[self.name]
KeyError: 'iopub_thread'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\Scripts\CQ-editor-script.py", line 10, in <module>
sys.exit(main())
File "C:\ProgramData\Anaconda3\lib\site-packages\cq_editor\__main__.py", line 16, in main
win = MainWindow()
File "C:\ProgramData\Anaconda3\lib\site-packages\cq_editor\main_window.py", line 38, in __init__
self.prepare_panes()
File "C:\ProgramData\Anaconda3\lib\site-packages\cq_editor\main_window.py", line 93, in prepare_panes
ConsoleWidget(self),
File "C:\ProgramData\Anaconda3\lib\site-packages\cq_editor\widgets\console.py", line 21, in __init__
kernel_manager.start_kernel(show_banner=False)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\inprocess\manager.py", line 46, in start_kernel
self.kernel = InProcessKernel(parent=self, session=self.session)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\inprocess\ipkernel.py", line 72, in __init__
super(InProcessKernel, self).__init__(**traits)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\ipkernel.py", line 71, in __init__
self.shell.displayhook.pub_socket = self.iopub_socket
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 575, in __get__
return self.get(obj, cls)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 538, in get
default = obj.trait_defaults(self.name)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 1578, in trait_defaults
return self._get_trait_default_generator(names[0])(self)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 975, in __call__
return self.func(*args, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\inprocess\ipkernel.py", line 67, in _default_iopub_socket
return self.iopub_thread.background_socket
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 575, in __get__
return self.get(obj, cls)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 538, in get
default = obj.trait_defaults(self.name)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 1578, in trait_defaults
return self._get_trait_default_generator(names[0])(self)
File "C:\ProgramData\Anaconda3\lib\site-packages\traitlets\traitlets.py", line 975, in __call__
return self.func(*args, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\inprocess\ipkernel.py", line 59, in _default_iopub_thread
thread = IOPubThread(self._underlying_iopub_socket)
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\iostream.py", line 71, in __init__
self._setup_event_pipe()
File "C:\ProgramData\Anaconda3\lib\site-packages\ipykernel\iostream.py", line 90, in _setup_event_pipe
self._event_puller = ZMQStream(pipe_in, self.io_loop)
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 127, in __init__
self._init_io_state()
File "C:\ProgramData\Anaconda3\lib\site-packages\zmq\eventloop\zmqstream.py", line 552, in _init_io_state
self.io_loop.add_handler(self.socket, self._handle_events, self.io_loop.READ)
File "C:\ProgramData\Anaconda3\lib\site-packages\tornado\platform\asyncio.py", line 100, in add_handler
self.asyncio_loop.add_reader(fd, self._handle_events, fd, IOLoop.READ)
File "C:\ProgramData\Anaconda3\lib\asyncio\events.py", line 501, in add_reader
raise NotImplementedError
NotImplementedError```
@GeorgesPaul If you grab a copy of the repo and run CQ-editor with python run.py do you get the same result? Did you install CQ-editor into your default environment, or create a new one?
There are also experimental binary packages available now if you want to try that route.
Could you paste the result of running
conda list?
Sure:
(base) C:\WINDOWS\system32>conda list
# packages in environment at C:\ProgramData\Anaconda3:
#
# Name Version Build Channel
_ipyw_jlab_nb_ext_conf 0.1.0 py38_0
alabaster 0.7.12 py_0
anaconda 2020.11 py38_0
anaconda-client 1.7.2 py38_0
anaconda-navigator 1.10.0 py38_0
anaconda-project 0.8.4 py_0
argh 0.26.2 py38_0
argon2-cffi 20.1.0 py38he774522_1
asn1crypto 1.4.0 py_0
astroid 2.4.2 py38_0
astropy 4.0.2 py38he774522_0
async_generator 1.10 py_0
atomicwrites 1.4.0 py_0
attrs 20.3.0 pyhd3eb1b0_0
autopep8 1.5.4 py_0
babel 2.8.1 pyhd3eb1b0_0
backcall 0.2.0 py_0
backports 1.0 py_2
backports.functools_lru_cache 1.6.1 py_0
backports.shutil_get_terminal_size 1.0.0 py38_2
backports.tempfile 1.0 py_1
backports.weakref 1.0.post1 py_1
bcrypt 3.2.0 py38he774522_0
beautifulsoup4 4.9.3 pyhb0f4dca_0
bitarray 1.6.1 py38h2bbff1b_0
bkcharts 0.2 py38_0
blas 1.0 mkl
bleach 3.2.1 py_0
blosc 1.20.1 h7bd577a_0
bokeh 2.2.3 py38_0
boto 2.49.0 py38_0
bottleneck 1.3.2 py38h2a96729_1
brotlipy 0.7.0 py38he774522_1000
bzip2 1.0.8 he774522_0
ca-certificates 2020.10.14 0
cadquery master py3.8 cadquery
certifi 2020.6.20 pyhd3eb1b0_3
cffi 1.14.3 py38h7a1dbc1_0
chardet 3.0.4 py38_1003
click 7.1.2 py_0
cloudpickle 1.6.0 py_0
clyent 1.2.2 py38_1
colorama 0.4.4 py_0
comtypes 1.1.7 py38_1001
conda 4.9.2 py38haa244fe_0 conda-forge
conda-build 3.20.5 py38_1
conda-env 2.6.0 1
conda-package-handling 1.7.2 py38h76e460a_0
conda-verify 3.4.2 py_1
console_shortcut 0.1.1 4
contextlib2 0.6.0.post1 py_0
cq-editor master py3.8 cadquery
cryptography 3.1.1 py38h7a1dbc1_0
curl 7.71.1 h2a8f88b_1
cycler 0.10.0 py38_0
cython 0.29.21 py38ha925a31_0
cytoolz 0.11.0 py38he774522_0
dask 2.30.0 py_0
dask-core 2.30.0 py_0
decorator 4.4.2 py_0
defusedxml 0.6.0 py_0
diff-match-patch 20200713 py_0
distributed 2.30.1 py38haa95532_0
docutils 0.16 py38_1
entrypoints 0.3 py38_0
et_xmlfile 1.0.1 py_1001
ezdxf 0.14.2 py_0 conda-forge
fastcache 1.1.0 py38he774522_0
filelock 3.0.12 py_0
flake8 3.8.4 py_0
flask 1.1.2 py_0
fontconfig 2.13.1 h2c6e35d_1000 conda-forge
freetype 2.10.4 hd328e21_0
fsspec 0.8.3 py_0
future 0.18.2 py38_1
get_terminal_size 1.0.0 h38e98db_0
gevent 20.9.0 py38he774522_0
glob2 0.7 py_0
greenlet 0.4.17 py38he774522_0
h5py 2.10.0 py38h5e291fa_0
hdf5 1.10.4 h7ebc959_0
heapdict 1.0.1 py_0
html5lib 1.1 py_0
icc_rt 2019.0.0 h0cc432a_1
icu 58.2 ha925a31_3
idna 2.10 py_0
imageio 2.9.0 py_0
imagesize 1.2.0 py_0
importlib-metadata 2.0.0 py_1
importlib_metadata 2.0.0 1
iniconfig 1.1.1 py_0
intel-openmp 2020.2 254
intervaltree 3.1.0 py_0
ipykernel 5.3.4 py38h5ca1d4c_0
ipython 7.19.0 py38hd4e2768_0
ipython_genutils 0.2.0 py38_0
ipywidgets 7.5.1 py_1
isort 5.6.4 py_0
itsdangerous 1.1.0 py_0
jdcal 1.4.1 py_0
jedi 0.17.1 py38_0
jinja2 2.11.2 py_0
joblib 0.17.0 py_0
jpeg 9b hb83a4c4_2
json5 0.9.5 py_0
jsonschema 3.2.0 py_2
jupyter 1.0.0 py38_7
jupyter_client 6.1.7 py_0
jupyter_console 6.2.0 py_0
jupyter_core 4.6.3 py38_0
jupyterlab 2.2.6 py_0
jupyterlab_pygments 0.1.2 py_0
jupyterlab_server 1.2.0 py_0
keyring 21.4.0 py38_1
kiwisolver 1.3.0 py38hd77b12b_0
krb5 1.18.2 hc04afaa_0
lazy-object-proxy 1.4.3 py38he774522_0
libarchive 3.4.2 h5e25573_0
libcurl 7.71.1 h2a8f88b_1
libiconv 1.15 h1df5818_7
liblief 0.10.1 ha925a31_0
libpng 1.6.37 h2a8f88b_0
libsodium 1.0.18 h62dcd97_0
libspatialindex 1.9.3 h33f27b4_0
libssh2 1.9.0 h7a1dbc1_1
libtiff 4.1.0 h56a325e_1
libxml2 2.9.10 hb89e7f3_3
libxslt 1.1.34 he774522_0
llvmlite 0.34.0 py38h1a82afc_4
locket 0.2.0 py38_1
logbook 1.5.3 py38h1e8a9f7_3 conda-forge
lxml 4.6.1 py38h1350720_0
lz4-c 1.9.2 hf4a77e7_3
lzo 2.10 he774522_2
m2w64-gcc-libgfortran 5.3.0 6
m2w64-gcc-libs 5.3.0 7
m2w64-gcc-libs-core 5.3.0 7
m2w64-gmp 6.1.0 2
m2w64-libwinpthread-git 5.0.0.4634.697f757 2
markupsafe 1.1.1 py38he774522_0
matplotlib 3.3.2 0
matplotlib-base 3.3.2 py38hba9282a_0
mccabe 0.6.1 py38_1
menuinst 1.4.16 py38he774522_1
mistune 0.8.4 py38he774522_1000
mkl 2020.2 256
mkl-service 2.3.0 py38hb782905_0
mkl_fft 1.2.0 py38h45dec08_0
mkl_random 1.1.1 py38h47e9c7a_0
mock 4.0.2 py_0
more-itertools 8.6.0 pyhd3eb1b0_0
mpmath 1.1.0 py38_0
msgpack-python 1.0.0 py38h74a9793_1
msys2-conda-epoch 20160418 1
multipledispatch 0.6.0 py38_0
navigator-updater 0.2.1 py38_0
nbclient 0.5.1 py_0
nbconvert 6.0.7 py38_0
nbformat 5.0.8 py_0
nest-asyncio 1.4.2 pyhd3eb1b0_0
networkx 2.5 py_0
nltk 3.5 py_0
nose 1.3.7 py38_2
notebook 6.1.4 py38_0
nptyping 1.3.0 pyh9f0ad1d_1 conda-forge
numba 0.51.2 py38hf9181ef_1
numexpr 2.7.1 py38h25d0782_0
numpy 1.19.2 py38hadc3359_0
numpy-base 1.19.2 py38ha3acd2a_0
numpydoc 1.1.0 pyhd3eb1b0_1
occt 7.4.0 h823b557_3 conda-forge
ocp 7.4 1_py3.8 cadquery
olefile 0.46 py_0
openpyxl 3.0.5 py_0
openssl 1.1.1h he774522_0 conda-forge
packaging 20.4 py_0
pandas 1.1.3 py38ha925a31_0
pandoc 2.11 h9490d1a_0
pandocfilters 1.4.3 py38haa95532_1
paramiko 2.7.2 py_0
parso 0.7.0 py_0
partd 1.1.0 py_0
path 15.0.0 py38_0
path.py 12.5.0 0
pathlib2 2.3.5 py38_0
pathtools 0.1.2 py_1
patsy 0.5.1 py38_0
pep8 1.7.1 py38_0
pexpect 4.8.0 py38_0
pickleshare 0.7.5 py38_1000
pillow 8.0.1 py38h4fa10fc_0
pip 20.2.4 py38haa95532_0
pkginfo 1.6.1 py38haa95532_0
pluggy 0.13.1 py38_0
ply 3.11 py38_0
powershell_shortcut 0.0.1 3
prometheus_client 0.8.0 py_0
prompt-toolkit 3.0.8 py_0
prompt_toolkit 3.0.8 0
psutil 5.7.2 py38he774522_0
py 1.9.0 py_0
py-lief 0.10.1 py38ha925a31_0
pycodestyle 2.6.0 py_0
pycosat 0.6.3 py38he774522_0
pycparser 2.20 py_2
pycurl 7.43.0.6 py38h7a1dbc1_0
pydocstyle 5.1.1 py_0
pyflakes 2.2.0 py_0
pygments 2.7.2 pyhd3eb1b0_0
pylint 2.6.0 py38_0
pynacl 1.4.0 py38h62dcd97_1
pyodbc 4.0.30 py38ha925a31_0
pyopenssl 19.1.0 py_1
pyparsing 2.4.7 py_0
pyqt 5.9.2 py38ha925a31_4
pyqtgraph 0.11.0 pyh9f0ad1d_1 conda-forge
pyreadline 2.1 py38_1
pyrsistent 0.17.3 py38he774522_0
pysocks 1.7.1 py38_0
pytables 3.6.1 py38ha5be198_0
pytest 6.1.1 py38_0
python 3.8.5 h5fd99cc_1
python-dateutil 2.8.1 py_0
python-jsonrpc-server 0.4.0 py_0
python-language-server 0.35.1 py_0
python-libarchive-c 2.9 py_0
python_abi 3.8 1_cp38 conda-forge
pytz 2020.1 py_0
pywavelets 1.1.1 py38he774522_2
pywin32 227 py38he774522_1
pywin32-ctypes 0.2.0 py38_1000
pywinpty 0.5.7 py38_0
pyyaml 5.3.1 py38he774522_1
pyzmq 19.0.2 py38ha925a31_1
qdarkstyle 2.8.1 py_0
qt 5.9.7 vc14h73c81de_0
qtawesome 1.0.1 py_0
qtconsole 4.7.7 py_0
qtpy 1.9.0 py_0
regex 2020.10.15 py38he774522_0
requests 2.24.0 py_0
rope 0.18.0 py_0
rtree 0.9.4 py38h21ff451_1
ruamel_yaml 0.15.87 py38he774522_1
scikit-image 0.17.2 py38h1e1f486_0
scikit-learn 0.23.2 py38h47e9c7a_0
scipy 1.5.2 py38h14eb087_0
seaborn 0.11.0 py_0
send2trash 1.5.0 py38_0
setuptools 50.3.1 py38haa95532_1
simplegeneric 0.8.1 py38_2
singledispatch 3.4.0.3 py_1001
sip 4.19.13 py38ha925a31_0
six 1.15.0 py38haa95532_0
snowballstemmer 2.0.0 py_0
sortedcollections 1.2.1 py_0
sortedcontainers 2.2.2 py_0
soupsieve 2.0.1 py_0
sphinx 3.2.1 py_0
sphinxcontrib 1.0 py38_1
sphinxcontrib-applehelp 1.0.2 py_0
sphinxcontrib-devhelp 1.0.2 py_0
sphinxcontrib-htmlhelp 1.0.3 py_0
sphinxcontrib-jsmath 1.0.1 py_0
sphinxcontrib-qthelp 1.0.3 py_0
sphinxcontrib-serializinghtml 1.1.4 py_0
sphinxcontrib-websupport 1.2.4 py_0
spyder 4.1.5 py38_0
spyder-kernels 1.9.4 py38_0
sqlalchemy 1.3.20 py38h2bbff1b_0
sqlite 3.33.0 h2a8f88b_0
statsmodels 0.12.0 py38he774522_0
sympy 1.6.2 py38haa95532_1
tbb 2020.1 he980bc4_0 conda-forge
tblib 1.7.0 py_0
terminado 0.9.1 py38_0
testpath 0.4.4 py_0
threadpoolctl 2.1.0 pyh5ca1d4c_0
tifffile 2020.10.1 py38h8c2d366_2
tk 8.6.10 he774522_0
toml 0.10.1 py_0
toolz 0.11.1 py_0
tornado 6.0.4 py38he774522_1
tqdm 4.50.2 py_0
traitlets 5.0.5 py_0
typing_extensions 3.7.4.3 py_0
typish 1.9.1 pyh9f0ad1d_0 conda-forge
ujson 4.0.1 py38ha925a31_0
unicodecsv 0.14.1 py38_0
urllib3 1.25.11 py_0
vc 14.1 h0510ff6_4
vs2015_runtime 14.16.27012 hf0eaf9b_3
watchdog 0.10.3 py38_0
wcwidth 0.2.5 py_0
webencodings 0.5.1 py38_1
werkzeug 1.0.1 py_0
wheel 0.35.1 py_0
widgetsnbextension 3.5.1 py38_0
win_inet_pton 1.1.0 py38_0
win_unicode_console 0.5 py38_0
wincertstore 0.2 py38_0
winpty 0.4.3 4
wrapt 1.11.2 py38he774522_0
xlrd 1.2.0 py_0
xlsxwriter 1.3.7 py_0
xlwings 0.20.8 py38_0
xlwt 1.3.0 py38_0
xmltodict 0.12.0 py_0
xz 5.2.5 h62dcd97_0
yaml 0.2.5 he774522_0
yapf 0.30.0 py_0
zeromq 4.3.2 ha925a31_3
zict 2.0.0 py_0
zipp 3.4.0 pyhd3eb1b0_0
zlib 1.2.11 h62dcd97_4
zope 1.0 py38_1
zope.event 4.5.0 py38_0
zope.interface 5.1.2 py38he774522_0
zstd 1.4.5 h04227a9_0
@GeorgesPaul If you grab a copy of the repo and run CQ-editor with
python run.pydo you get the same result?
In that case I get the following (not the same result):
CQ-editor-master>python run.py
File "run.py", line 1
ruimport os, sys, asyncio
^
SyntaxError: invalid syntax
My Conda environments use Python 3.8 as interpreters.
Did you install CQ-editor into your default environment, or create a new one?
Into the default environment (which is called "base" by default) as well as in a new environment. I tried to run cq-editor in both environments (after activating each environment individually and after installing cq-editor as per instructions for each conda environment). Both Conda environments give the same error message.
There are also experimental binary packages available now if you want to try that route.
I just tried this and this is a much easier way to get started and to play around with CQ. It could be a good idea to add this to a "Quick start" chapter in the manuals for CQ-editor and CadQuery for people (like myself) to have a quick peak at what the project is all about? The "non-binary way" to setup everything is really time consuming even for people who know some python who would happily use the software. I tried to pull request a link to the binaries into the CQ(editor) project readmes, but apparently stuff is not ready yet for that. Anyway, love the project now that I can fiddle around with it.
There are also experimental binary packages available now if you want to try that route. Oh maan that is such a life saver. I was having the exact same issue. I hate dealing with those obscure package managers, it's just a bloatware and they never work properly.
