Hey I m trying to get UI running but getting the following e

Question

Hey I m trying to get UI running but getting the following error thrown ` venv manuelbiermann MacBook Air talmore topjobs meltano ui` ` 2021 03 16 16 47 35 278 24309|MainThread|root WARNING The `discovery yml` manifest received from has version 17 while this version of Meltano requires version 16 ` ` 2021 03 16 16 47 35 279 24309|MainThread|root WARNING Please install the latest compatible version of Meltano using `meltano upgrade` ` ` 2021 03 16 16 47 35 279 24309|MainThread|root WARNING Falling back on the cached `discovery yml` manifest ` ` 2021 03 16 16 47 35 403 24309|MainThread|root INFO Auto compiling models in Users manuelbiermann Development meltano projects talmore topjobs model ` ` 2021 03 16 16 47 35 408 24309|MainThread|meltano cli ui INFO All workers started ` ` 2021 03 16 16 47 35 771 24310|MainThread|gunicorn error INFO Starting gunicorn 19 10 0` ` 2021 03 16 16 47 35 772 24310|MainThread|gunicorn error INFO Listening at 24310 ` ` 2021 03 16 16 47 35 772 24310|MainThread|gunicorn error INFO Using worker sync` ` opt homebrew Cellar python 3 9 3 9 2 1 Frameworks Python framework Versions 3 9 lib python3 9 os py 1023 RuntimeWarning line buffering buffering=1 isn t supported in binary mode the default buffer size will be used` `return io open fd args kwargs ` ` 2021 03 16 16 47 35 774 24311|MainThread|gunicorn error INFO Booting worker with pid 24311` ` 2021 03 16 16 47 35 878 24312|MainThread|gunicorn error INFO Booting worker with pid 24312` ` 2021 03 16 16 47 35 897 24313|MainThread|gunicorn error INFO Booting worker with pid 24313` ` 2021 03 16 16 47 35 991 24314|MainThread|gunicorn error INFO Booting worker with pid 24314` ` 2021 03 16 16 47 37 472 24313|MainThread| ERROR Exception on GET ` `Traceback most recent call last ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages sqlalchemy util collections py line 1008 in call ` `return self registry key ` `KeyError lt greenlet greenlet object at 0x102aa3670 otid=0x102144ec0 current active started main gt ` `During handling of the above exception another exception occurred ` `Traceback most recent call last ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask app py line 2447 in wsgi app` `response = self full dispatch request ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask app py line 1952 in full dispatch request` `rv = self handle user exception e ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask restful init py line 272 in error router` `return original handler e ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask restful init py line 272 in error router` `return original handler e ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask app py line 1821 in handle user exception` `reraise exc type exc value tb ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask compat py line 39 in reraise` `raise value` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask app py line 1948 in full dispatch request` `rv = self preprocess request ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask app py line 2242 in preprocess request` `rv = func ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask principal py line 479 in on before request` `self set identity identity ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask principal py line 418 in set identity` `self set thread identity identity ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask principal py line 462 in set thread identity` `identity loaded send current app get current object ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages blinker base py line 266 in send` `return receiver receiver sender kwargs ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages blinker base py line 266 in lt listcomp gt ` `return receiver receiver sender kwargs ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages meltano api security auth py line 151 in identity loaded hook` `for role in current user roles ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages werkzeug local py line 348 in getattr ` `return getattr self get current object name ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages meltano api security identity py line 65 in roles` `return set Role query all ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 514 in get ` `return type query class mapper session= session ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages sqlalchemy orm scoping py line 128 in call ` `return self registry ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages sqlalchemy util collections py line 1010 in call ` `return self registry setdefault key self createfunc ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages sqlalchemy orm session py line 4027 in call ` `return self class local kw ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 138 in init ` `bind = options pop bind None or db engine` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 943 in engine` `return self get engine ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 962 in get engine` `return connector get engine ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 555 in get engine` `options = self get options sa url echo ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 570 in get options` `self sa apply driver hacks self app sa url options ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages flask sqlalchemy init py line 914 in apply driver hacks` `sa url database = os path join app root path sa url database ` `AttributeError can t set attribute` ` 2021 03 16 16 47 37 480 24313|MainThread|meltano api INFO Error 500 Internal Server Error The server encountered an internal error and was unable to complete your request Either the server is overloaded or there is an error in the application ` ` 2021 03 16 16 47 39 508 24314|MainThread| ERROR Exception on GET ` `Traceback most recent call last ` `File Users manuelbiermann Development meltano projects venv lib python3 9 site packages sqlalchemy util collections py line 1008 in call ` `return self registry key ` `KeyError lt greenlet greenlet object at 0x102aa3670 otid=0x102144ec0 current active started main gt `

future-lifeguard-59603 · Answer

I m on macOs 11 2 2 Apple Chip Python 3 9

flat-bear-81546 · Answer

Have you tried running `meltano upgrade`

flat-bear-81546 · Answer

Looks like an issue that should be in as I d think even if your version of Meltano is behind you should be able to use Discovery I don t know that I m just spit balling

flat-bear-81546 · Answer

But upgrade should fix it i think

ripe-musician-59933 · Answer

< future lifeguard 59603> Meltano does not currently support Python 3 9 Can you try again in 3 8

flat-bear-81546 · Answer

slightly smiling face I was wrong

future-lifeguard-59603 · Answer

I ll give it a try what s the best way to downgrade to 3 8

ripe-musician-59933 · Answer

Looks like you installed `python 3 9` using Homebrew You can separately install `python 3 8` and I think Homebrew should give you some way of making one the default instead of the other Then you can reinstall Meltano and try again

ripe-musician-59933 · Answer

Note that i d typically recommend using pyenv to manage different Python installations

future-lifeguard-59603 · Answer

Should I brew remove python 3 9 first and then use pyenv

future-lifeguard-59603 · Answer

Going straight for pyenv gives me this

future-lifeguard-59603 · Answer

`manuelbiermann MacBook Air ~ pyenv install 3 8 7` `python build use openssl 1 1 from homebrew` `python build use readline from homebrew` `Downloading Python 3 8 7 tar xz ` ` gt <https www python org ftp python 3 8 7 Python 3 8 7 tar xz>` `Installing Python 3 8 7 ` `python build use readline from homebrew` `python build use zlib from xcode sdk` ` BUILD FAILED OS X 11 2 2 using python build 20180424 ` `Inspect or clean up the working tree at var folders l2 xxh1pz194278z rwwyrsvwqm0000gn T python build 20210316191048 26753` `Results logged to var folders l2 xxh1pz194278z rwwyrsvwqm0000gn T python build 20210316191048 26753 log` `Last 10 log lines ` `checking size of Bool 1` `checking size of off t 8` `checking whether to enable large file support no` `checking size of time t 8` `checking for pthread t yes` `checking size of pthread t 8` `checking size of pthread key t 8` `checking whether pthread key t is compatible with int no` `configure error Unexpected output of arch on OSX` `make No targets specified and no makefile found Stop `

ripe-musician-59933 · Answer

< future lifeguard 59603> Looks like pyenv still has some issues on M1

future-lifeguard-59603 · Answer

Awesome this worked for me ```pyenv install patch 3 8 7 lt lt curl sSL <https raw githubusercontent com Homebrew formula patches 9811be33170a8f31a684fae6955542e31eb4e61e python 3 8 7 patch> ```

future-lifeguard-59603 · Answer

Seems like it was still installing it under 3 9 Now with setting it globally to 3 8 7 I m getting a lot of errors thrown when running pip3 install meltano

future-lifeguard-59603 · Answer

Untitled

ripe-musician-59933 · Answer

< future lifeguard 59603> Seems like the issue is with installing numpy

ripe-musician-59933 · Answer

future-lifeguard-59603 · Answer

Before trying to install Meltano I ran now ` venv manuelbiermann MacBook Air meltano projects 3 8 7 brew install openblas` `OPENBLAS= $ brew prefix openblas pip3 install numpy` `== gt Auto updated Homebrew ` `Updated 1 tap homebrew core ` `== gt Updated Formulae ` `Updated 1 formula ` `Warning openblas 0 3 13 is already installed and up to date ` `To reinstall 0 3 13 run ` `brew reinstall openblas` `Processing Users manuelbiermann Library Caches pip wheels d5 e2 15 f5249b342e83b9321f9081c1318f566d28307eb0434d6c1c20 numpy 1 20 1 cp38 cp38 macosx 11 2 arm64 whl` `Installing collected packages numpy` `Successfully installed numpy 1 20 1` `WARNING You are using pip version 20 2 3 however version 21 0 1 is available ` `You should consider upgrading via the Users manuelbiermann Development meltano projects 3 8 7 venv bin python3 m pip install upgrade pip command `

future-lifeguard-59603 · Answer

And it s still failing at the same spot

future-lifeguard-59603 · Answer

Untitled

ripe-musician-59933 · Answer

< future lifeguard 59603> Annoying confused I m not sure how I can be of more help though since this doesn t look specific to Meltano

future-lifeguard-59603 · Answer

Yeah it seems to be a problem with poetry which doesn t like BigSur and hates the Apple Chipset smile <https github com python poetry poetry issues 3458>

future-lifeguard-59603 · Answer

So I got it running on my M1 Here are the steps needed 1 Install miniforge conda via homebrew 2 Install numpy via conda forge you might have to do the same for pyarrow 3 update pip in your venv pip3 install upgrade pip 4 Go ahead with pip3 install meltano

salmon-actor-23953 · Answer

< future lifeguard 59603> thanks so much for sharing back your experience and your workaround I ve logged this M1 topic here in our issue tracker Should I keep this open to track further improvements in compatibility or close it since there s a known workaround