TypeError: __init__() missing 1 required positional argument: 'on_delete'

[Keramatfar]

• django-private-chat version:
• Django version: 2.4
• Python version: 3.6
• Operating System: windows 7

Description

When i run:
python manage.py migrate django-private-chat

got this error:

TypeError: init() missing 1 required positional argument: 'on_delete'

[delneg]

Probably using outdated version
All the current models have on_delete=models.CASCADE

[Keramatfar]

Hi Denis, I installed it by pip yesterday.

…

On Dec 19, 2018 17:48, "Denis" ***@***.***> wrote: Probably using outdated version All the current models have on_delete=models.CASCADE [image: image] <https://user-images.githubusercontent.com/10036256/50225439-99722480-03b1-11e9-90cb-50b89ccfa040.png> — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#30 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AP0cQBTQxzP8791EQWHKL6nkJE0r3zrmks5u6kqZgaJpZM4ZZ2-x> .

[delneg]

Please, do a pip freeze and paste the output here.
Looking for Django & django-private-chat versions

[Keramatfar]

Hi again, alabaster==0.7.11 altgraph==0.16.1 anaconda-client==1.6.14 anaconda-navigator==1.9.2 anaconda-project==0.8.2 AnyQt==0.0.8 appdirs==1.4.3 arabic-reshaper==2.0.14 args==0.1.0 asn1crypto==0.24.0 astroid==1.6.5 astropy==3.0.3 atomicwrites==1.1.5 attrs==18.1.0 Automat==0.7.0 Babel==2.6.0 backcall==0.1.0 backports.csv==1.0.6 backports.shutil-get-terminal-size== beautifulsoup4==4.6.0 bitarray==0.8.2 bkcharts==0.2 blaze==0.11.3 bleach==2.1.3 bokeh==0.13.0 boto==2.48.0 boto3==1.7.20 botocore==1.10.20 Bottleneck==1.2.1 bz2file==0.98 CacheControl==0.12.5 cachetools==3.0.0 certifi==2018.10.15 cffi==1.11.5 chardet==3.0.4 click==6.7 clint==0.5.1 cloudpickle==0.5.3 clyent==1.2.2 colorama==0.3.9 CommonMark==0.7.5 comtypes==1.1.4 conda==4.5.11 conda-build==3.11.0 conda-verify==2.0.0 configparser==3.5.0 constantly==15.1.0 contextlib2==0.5.5 crossrefapi==1.3.0 cryptography==2.2.2 cycler==0.10.0 cymem==1.31.2 Cython==0.28.3 cytoolz==0.9.0.1 dask==0.18.1 datashape==0.5.4 decorator==4.0.11 dill==0.2.8.2 distlib==0.2.7 distributed==1.22.0 Django==2.0.7 docopt==0.6.2 docutils==0.14 elsapy==0.4.6 entrypoints==0.2.3 et-xmlfile==1.0.1 fastcache==1.0.2 filelock==3.0.4 Flask==1.0.2 Flask-Cors==3.0.6 future==0.16.0 gensim==3.4.0 gevent==1.3.4 glob2==0.6 google-api-python-client==1.7.4 google-auth==1.5.1 google-auth-httplib2==0.0.3 google-search==1.0.2 greenlet==0.4.13 h5py==2.8.0 habanero==0.6.0 heapdict==1.0.0 html5lib==1.0.1 httplib2==0.11.3 hyperlink==18.0.0 idna==2.7 imageio==2.3.0 imagesize==1.0.0 incremental==17.5.0 instagramapi==1.0.2 internetarchive==1.8.1 ipykernel==4.8.2 ipython==6.4.0 ipython-genutils==0.2.0 ipywidgets==7.2.1 isort==4.3.4 itsdangerous==0.24 jdcal==1.4 jedi==0.12.1 Jinja2==2.10 jmespath==0.9.3 joblib==0.12.1 jsonpatch==1.23 jsonpointer==2.0 jsonschema==2.6.0 jupyter==1.0.0 jupyter-client==5.2.3 jupyter-console==5.2.0 jupyter-core==4.4.0 jupyterlab==0.32.1 jupyterlab-launcher==0.10.5 keyring==13.0.0 keyrings.alt==3.1 kiwisolver==1.0.1 kwconfig==1.1.7 lazy-object-proxy==1.3.1 llvmlite==0.24.0 locket==0.2.0 lockfile==0.12.2 lxml==4.2.2 macholib==1.11 MarkupSafe==1.0 matplotlib==2.2.2 mccabe==0.6.1 menuinst==1.4.14 mistune==0.8.3 mkl-fft==1.0.2 mkl-random==1.0.1 more-itertools==4.2.0 moviepy==0.2.3.2 mpmath==1.0.0 msgpack==0.5.6 msgpack-python==0.5.6 multipledispatch==0.5.0 murmurhash==0.28.0 natsort==5.3.3 navigator-updater==0.2.1 nbconvert==5.3.1 nbformat==4.4.0 networkx==2.1 nltk==3.3 nose==1.3.7 notebook==5.6.0 numba==0.39.0 numexpr==2.6.5 numpy==1.14.5 numpydoc==0.8.0 oauthlib==2.1.0 odo==0.5.1 olefile==0.45.1 openpyxl==2.5.4 Orange3==3.11.0 packaging==17.1 pandas==0.23.3 pandocfilters==1.4.2 parso==0.3.1 partd==0.3.8 path.py==11.0.1 pathlib2==2.3.2 patsy==0.5.0 pbr==4.2.0 pefile==2018.8.8 pep8==1.7.1 pickleshare==0.7.4 Pillow==5.1.0 pkginfo==1.4.2 plotly==3.4.1 pluggy==0.6.0 ply==3.11 preshed==1.0.0 progress==1.4 prometheus-client==0.2.0 prompt-toolkit==1.0.15 psutil==5.4.6 py==1.5.4 pyasn1==0.4.3 pyasn1-modules==0.2.2 PyAutoGUI==0.9.38 pycodestyle==2.4.0 pycosat==0.6.3 pycparser==2.18 pycrypto==2.6.1 pycurl==7.43.0.2 pyflakes==2.0.0 Pygments==2.2.0 PyHamcrest==1.9.0 PyInstaller==3.3.1 pylint==1.9.2 PyMsgBox==1.0.6 pyodbc==4.0.23 pyOpenSSL==18.0.0 pyparsing==2.2.0 PyPDF2==1.26.0 pyqtgraph==0.10.0 pyreadline==2.1 PyScreeze==0.1.18 PySocks==1.6.8 pytest==3.6.3 pytest-arraydiff==0.2 pytest-astropy==0.4.0 pytest-doctestplus==0.1.3 pytest-openfiles==0.3.0 pytest-remotedata==0.3.0 python-bidi==0.4.0 python-dateutil==2.7.3 PyTweening==1.0.3 pytz==2018.5 PyWavelets==0.5.2 pywin32==223 pywinpty==0.5.4 PyYAML==3.12 pyzmq==17.0.0 QtAwesome==0.4.4 qtconsole==4.3.1 QtPy==1.4.2 requests==2.11.1 requests-oauthlib==1.0.0 requests-toolbelt==0.7.0 retrying==1.3.3 rope==0.10.7 rsa==4.0 ruamel-yaml==0.15.42 s3transfer==0.1.13 savepagenow==0.0.10 schema==0.6.8 scikit-image==0.14.0 scikit-learn==0.19.1 scipy==1.1.0 scopus==1.2.0 seaborn==0.8.1 search-google==1.2.1 selenium==3.12.0 Send2Trash==1.5.0 serverfiles==0.2.1 service-identity==17.0.0 simplegeneric==0.8.1 singledispatch==3.4.0.3 six==1.11.0 smart-open==1.5.7 snowballstemmer==1.2.1 sortedcollections==1.0.1 sortedcontainers==2.0.4 Sphinx==1.7.5 sphinxcontrib-websupport==1.1.0 spyder==3.3.0 spyder-kernels==0.2.4 SQLAlchemy==1.2.8 statsmodels==0.9.0 suds-py3==1.3.3.0 sympy==1.1.1 tables==3.4.4 tblib==1.3.2 terminado==0.8.1 testfixtures==6.0.2 testpath==0.3.1 toolz==0.9.0 tornado==5.0.2 tqdm==4.11.2 traitlets==4.3.2 tweepy==3.6.0 Twisted==18.7.0 typing==3.6.4 unicodecsv==0.14.1 uritemplate==3.0.0 urllib3==1.23 virtualenv==16.0.0 virtualenvwrapper-win==1.2.5 wcwidth==0.1.7 webencodings==0.5.1 Werkzeug==0.14.1 widgetsnbextension==3.2.1 win-inet-pton==1.0.1 win-unicode-console==0.5 wincertstore==0.2 wordcloud==1.5.0 wos==0.1.15 wrapt==1.10.11 xlrd==1.1.0 XlsxWriter==1.0.5 xlwings==0.11.8 xlwt==1.3.0 zict==0.1.3 zope.interface==4.5.0

…

On Thu, Dec 20, 2018 at 2:11 AM Denis ***@***.***> wrote: Please, do a pip freeze and paste the output here. Looking for Django & django-private-chat versions — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#30 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AP0cQEfG0NyjLPd0Nl0BnhZzeRAt5FMGks5u62JngaJpZM4ZZ2-x> .

-- Best regards, Abdalsamad keramatfar

[Keramatfar]

hi denis, whats up? On Fri, Dec 21, 2018 at 10:14 PM Abdalsamad Keramatfar < [email protected]> wrote:

…

Hi again, alabaster==0.7.11 altgraph==0.16.1 anaconda-client==1.6.14 anaconda-navigator==1.9.2 anaconda-project==0.8.2 AnyQt==0.0.8 appdirs==1.4.3 arabic-reshaper==2.0.14 args==0.1.0 asn1crypto==0.24.0 astroid==1.6.5 astropy==3.0.3 atomicwrites==1.1.5 attrs==18.1.0 Automat==0.7.0 Babel==2.6.0 backcall==0.1.0 backports.csv==1.0.6 backports.shutil-get-terminal-size== beautifulsoup4==4.6.0 bitarray==0.8.2 bkcharts==0.2 blaze==0.11.3 bleach==2.1.3 bokeh==0.13.0 boto==2.48.0 boto3==1.7.20 botocore==1.10.20 Bottleneck==1.2.1 bz2file==0.98 CacheControl==0.12.5 cachetools==3.0.0 certifi==2018.10.15 cffi==1.11.5 chardet==3.0.4 click==6.7 clint==0.5.1 cloudpickle==0.5.3 clyent==1.2.2 colorama==0.3.9 CommonMark==0.7.5 comtypes==1.1.4 conda==4.5.11 conda-build==3.11.0 conda-verify==2.0.0 configparser==3.5.0 constantly==15.1.0 contextlib2==0.5.5 crossrefapi==1.3.0 cryptography==2.2.2 cycler==0.10.0 cymem==1.31.2 Cython==0.28.3 cytoolz==0.9.0.1 dask==0.18.1 datashape==0.5.4 decorator==4.0.11 dill==0.2.8.2 distlib==0.2.7 distributed==1.22.0 Django==2.0.7 docopt==0.6.2 docutils==0.14 elsapy==0.4.6 entrypoints==0.2.3 et-xmlfile==1.0.1 fastcache==1.0.2 filelock==3.0.4 Flask==1.0.2 Flask-Cors==3.0.6 future==0.16.0 gensim==3.4.0 gevent==1.3.4 glob2==0.6 google-api-python-client==1.7.4 google-auth==1.5.1 google-auth-httplib2==0.0.3 google-search==1.0.2 greenlet==0.4.13 h5py==2.8.0 habanero==0.6.0 heapdict==1.0.0 html5lib==1.0.1 httplib2==0.11.3 hyperlink==18.0.0 idna==2.7 imageio==2.3.0 imagesize==1.0.0 incremental==17.5.0 instagramapi==1.0.2 internetarchive==1.8.1 ipykernel==4.8.2 ipython==6.4.0 ipython-genutils==0.2.0 ipywidgets==7.2.1 isort==4.3.4 itsdangerous==0.24 jdcal==1.4 jedi==0.12.1 Jinja2==2.10 jmespath==0.9.3 joblib==0.12.1 jsonpatch==1.23 jsonpointer==2.0 jsonschema==2.6.0 jupyter==1.0.0 jupyter-client==5.2.3 jupyter-console==5.2.0 jupyter-core==4.4.0 jupyterlab==0.32.1 jupyterlab-launcher==0.10.5 keyring==13.0.0 keyrings.alt==3.1 kiwisolver==1.0.1 kwconfig==1.1.7 lazy-object-proxy==1.3.1 llvmlite==0.24.0 locket==0.2.0 lockfile==0.12.2 lxml==4.2.2 macholib==1.11 MarkupSafe==1.0 matplotlib==2.2.2 mccabe==0.6.1 menuinst==1.4.14 mistune==0.8.3 mkl-fft==1.0.2 mkl-random==1.0.1 more-itertools==4.2.0 moviepy==0.2.3.2 mpmath==1.0.0 msgpack==0.5.6 msgpack-python==0.5.6 multipledispatch==0.5.0 murmurhash==0.28.0 natsort==5.3.3 navigator-updater==0.2.1 nbconvert==5.3.1 nbformat==4.4.0 networkx==2.1 nltk==3.3 nose==1.3.7 notebook==5.6.0 numba==0.39.0 numexpr==2.6.5 numpy==1.14.5 numpydoc==0.8.0 oauthlib==2.1.0 odo==0.5.1 olefile==0.45.1 openpyxl==2.5.4 Orange3==3.11.0 packaging==17.1 pandas==0.23.3 pandocfilters==1.4.2 parso==0.3.1 partd==0.3.8 path.py==11.0.1 pathlib2==2.3.2 patsy==0.5.0 pbr==4.2.0 pefile==2018.8.8 pep8==1.7.1 pickleshare==0.7.4 Pillow==5.1.0 pkginfo==1.4.2 plotly==3.4.1 pluggy==0.6.0 ply==3.11 preshed==1.0.0 progress==1.4 prometheus-client==0.2.0 prompt-toolkit==1.0.15 psutil==5.4.6 py==1.5.4 pyasn1==0.4.3 pyasn1-modules==0.2.2 PyAutoGUI==0.9.38 pycodestyle==2.4.0 pycosat==0.6.3 pycparser==2.18 pycrypto==2.6.1 pycurl==7.43.0.2 pyflakes==2.0.0 Pygments==2.2.0 PyHamcrest==1.9.0 PyInstaller==3.3.1 pylint==1.9.2 PyMsgBox==1.0.6 pyodbc==4.0.23 pyOpenSSL==18.0.0 pyparsing==2.2.0 PyPDF2==1.26.0 pyqtgraph==0.10.0 pyreadline==2.1 PyScreeze==0.1.18 PySocks==1.6.8 pytest==3.6.3 pytest-arraydiff==0.2 pytest-astropy==0.4.0 pytest-doctestplus==0.1.3 pytest-openfiles==0.3.0 pytest-remotedata==0.3.0 python-bidi==0.4.0 python-dateutil==2.7.3 PyTweening==1.0.3 pytz==2018.5 PyWavelets==0.5.2 pywin32==223 pywinpty==0.5.4 PyYAML==3.12 pyzmq==17.0.0 QtAwesome==0.4.4 qtconsole==4.3.1 QtPy==1.4.2 requests==2.11.1 requests-oauthlib==1.0.0 requests-toolbelt==0.7.0 retrying==1.3.3 rope==0.10.7 rsa==4.0 ruamel-yaml==0.15.42 s3transfer==0.1.13 savepagenow==0.0.10 schema==0.6.8 scikit-image==0.14.0 scikit-learn==0.19.1 scipy==1.1.0 scopus==1.2.0 seaborn==0.8.1 search-google==1.2.1 selenium==3.12.0 Send2Trash==1.5.0 serverfiles==0.2.1 service-identity==17.0.0 simplegeneric==0.8.1 singledispatch==3.4.0.3 six==1.11.0 smart-open==1.5.7 snowballstemmer==1.2.1 sortedcollections==1.0.1 sortedcontainers==2.0.4 Sphinx==1.7.5 sphinxcontrib-websupport==1.1.0 spyder==3.3.0 spyder-kernels==0.2.4 SQLAlchemy==1.2.8 statsmodels==0.9.0 suds-py3==1.3.3.0 sympy==1.1.1 tables==3.4.4 tblib==1.3.2 terminado==0.8.1 testfixtures==6.0.2 testpath==0.3.1 toolz==0.9.0 tornado==5.0.2 tqdm==4.11.2 traitlets==4.3.2 tweepy==3.6.0 Twisted==18.7.0 typing==3.6.4 unicodecsv==0.14.1 uritemplate==3.0.0 urllib3==1.23 virtualenv==16.0.0 virtualenvwrapper-win==1.2.5 wcwidth==0.1.7 webencodings==0.5.1 Werkzeug==0.14.1 widgetsnbextension==3.2.1 win-inet-pton==1.0.1 win-unicode-console==0.5 wincertstore==0.2 wordcloud==1.5.0 wos==0.1.15 wrapt==1.10.11 xlrd==1.1.0 XlsxWriter==1.0.5 xlwings==0.11.8 xlwt==1.3.0 zict==0.1.3 zope.interface==4.5.0 On Thu, Dec 20, 2018 at 2:11 AM Denis ***@***.***> wrote: > Please, do a pip freeze and paste the output here. > Looking for Django & django-private-chat versions > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <#30 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AP0cQEfG0NyjLPd0Nl0BnhZzeRAt5FMGks5u62JngaJpZM4ZZ2-x> > . > -- Best regards, Abdalsamad keramatfar

-- Best regards, Abdalsamad keramatfar

[delneg]

Hi, sorry, i didn't see django-private-chat in your pip freeze.
Are you sure you installed it in your venv and/or not in global python packages? Or maybe some other environment

[Keramatfar]

oh, yes, i am using another env: ad3==2.2.1 arabic-reshaper==2.0.14 asgiref==2.3.2 async-timeout==3.0.1 attrs==18.2.0 autobahn==18.12.1 Automat==0.7.0 channels==2.1.6 configparser==3.5.0 constantly==15.1.0 cycler==0.10.0 cytoolz==0.9.0.1 daphne==2.2.4 Django==2.1.3 django-braces==1.13.0 django-live-support==0.1.9 django-model-utils==3.1.2 django-private-chat==0.2.2 future==0.17.1 hyperlink==18.0.0 idna==2.8 incremental==17.5.0 kiwisolver==1.0.1 matplotlib==3.0.2 numpy==1.15.4 Pillow==5.3.0 PyHamcrest==1.9.0 pyparsing==2.3.0 pypiwin32==223 python-bidi==0.4.0 python-dateutil==2.7.5 pytz==2018.7 pywin32==224 simplejson==3.16.0 six==1.11.0 toolz==0.9.0 Twisted==18.9.0 txaio==18.8.1 websockets==3.2 wordcloud==1.5.0 zope.interface==4.6.0

…

On Tue, Dec 25, 2018 at 6:32 AM Denis ***@***.***> wrote: Hi, sorry, i didn't see django-private-chat in your pip freeze. Are you sure you installed it in your venv and/or not in global python packages? Or maybe some other environment — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#30 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AP0cQIBDQmVSbed6XWT_yDweZ4A0yZAyks5u8jbtgaJpZM4ZZ2-x> .

-- Best regards, Abdalsamad keramatfar

[delneg]

Well, it looks like you're using the new version
It shouldn't be an issue then, could you paste the full stack trace here?

[Keramatfar]

Thanks, I don't know how, but the problem solved. Could you inform me about this line: Add {% block extra_js %}{% endblock extra_js %} to your base template what is base template and where is it?

[delneg]

base template in an html that you {% extend %} in other templates.
It is usually named 'base.html' and has things like tags, footer/header and or some site-wide js/css files.

[Keramatfar]

Thanks, now it show just a white page. [image: Capture.PNG]

…

On Fri, Dec 28, 2018 at 11:52 PM Denis ***@***.***> wrote: base template in an html that you {% extend %} in other templates. It is usually named 'base.html' and has things like tags, footer/header and or some site-wide js/css files. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#30 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AP0cQH6ctkekHSZMRXCCDVKvtjMjnPOHks5u9x9ZgaJpZM4ZZ2-x> .

-- Best regards, Abdalsamad keramatfar

[1160545]

i am getting the same error please help me

[lakshmishettappakantha]

Well, it looks like you're using the new version
It shouldn't be an issue then, could you paste the full stack trace here?

Hi Delneg,
I am getting the same error can you please guide me on this
TypeError: init() missing 1 required positional argument: 'on_delete'

[Gangadharbhuvan]

on_delete=models.DO_NOTHING

add this, hope it will clear the issue.