After starting prefect server I get this error in the logs `

Question

After starting prefect server I get this error in the logs ```apollo 1 | 2021 07 02T15 47 56 760Z message Cannot query field api on type Query locations line 2 column 3 extensions code GRAPHQL VALIDATION FAILED ``` When I access the gui website partially loads

peter zhao · Answer

I was trying to debug this the other day but ran into my earlier problem port 3000 allocation error

Kevin Kho · Answer

Do you get that error immediately Even before you visit the UI

peter zhao · Answer

```postgres 1 | PostgreSQL init process complete ready for start up postgres 1 | postgres 1 | 2021 07 02 15 53 27 338 UTC 1 LOG listening on IPv4 address 0 0 0 0 port 5432 postgres 1 | 2021 07 02 15 53 27 338 UTC 1 LOG listening on IPv6 address port 5432 postgres 1 | 2021 07 02 15 53 27 340 UTC 1 LOG listening on Unix socket var run postgresql s PGSQL 5432 postgres 1 | 2021 07 02 15 53 27 351 UTC 75 LOG database system was shut down at 2021 07 02 15 53 27 UTC postgres 1 | 2021 07 02 15 53 27 355 UTC 1 LOG database system is ready to accept connections apollo 1 | 2021 07 02T15 53 46 703Z message Cannot query field api on type Query locations line 2 column 3 extensions code GRAPHQL VALIDATION FAILED apollo 1 | 2021 07 02T15 53 47 810Z message Cannot query field api on type Query locations line 2 column 3 extensions code GRAPHQL VALIDATION FAILED apollo 1 | 2021 07 02T15 53 53 214Z message Cannot query field api on type Query locations line 2 column 3 extensions code GRAPHQL VALIDATION FAILED ^CGracefully stopping press Ctrl+C again to force Exception caught killing services press ctrl C to force Killing t ui 1 Killing t ui 1 done Killing t apollo 1 Killing t apollo 1 done Killing t hasura 1 done Killing t postgres 1 done ERROR 25 open failed connect failed Connection refused Stopping t ui 1 done Stopping t apollo 1 done Stopping t graphql 1 done Stopping t hasura 1 done Stopping t postgres 1 done Removing t ui 1 done Removing t scheduler 1 done Removing t apollo 1 done Removing t graphql 1 done Removing t hasura 1 done Removing t postgres 1 done Removing network prefect server```

Kevin Kho · Answer

Ok I ll check with the team

peter zhao · Answer

let me try to capture the entire log

peter zhao · Answer

Unfortunately I m not able to get the GRAPHQL VALIDATION FAILED error i reported but when i access localhost 8080 the same issue with graphgl occurs

peter zhao · Answer

I m trying to see if i can register a flow

Kevin Kho · Answer

Hey < peter zhao> this looks like the database didn t spin up right The feedback is to try again or to start the database separately and then the other services You can see for that

peter zhao · Answer

```graphql 1 | Database upgraded graphql 1 | INFO Started server process 1 graphql 1 | INFO Waiting for application startup graphql 1 | INFO Application startup complete graphql 1 | INFO Uvicorn running on Press CTRL+C to quit graphql 1 | INFO 172 21 0 6 60972 GET health HTTP 1 1 200 OK graphql 1 | INFO 172 21 0 6 60976 POST graphql HTTP 1 1 200 OK apollo 1 | node 25 UnhandledPromiseRejectionWarning FetchError request to failed reason unable to get local issuer certificate apollo 1 | at ClientRequest lt anonymous gt apollo node modules node fetch lib index js 1455 11 apollo 1 | at ClientRequest emit events js 182 13 apollo 1 | at TLSSocket socketErrorListener http client js 392 9 apollo 1 | at TLSSocket emit events js 182 13 apollo 1 | at emitErrorNT internal streams destroy js 82 8 apollo 1 | at emitErrorAndCloseNT internal streams destroy js 50 3 apollo 1 | at process tickCallback internal process next tick js 63 19 apollo 1 | node 25 UnhandledPromiseRejectionWarning Unhandled promise rejection This error originated either by throwing inside of an async function without a catch blo ck or by rejecting a promise which was not handled with catch rejection id 8 apollo 1 | 2021 07 02T17 25 20 202Z Sending telemetry to Prefect Technologies Inc source prefect server type heartbeat payload id 6f2877a5 3ada 451d b30d 29d52573d458 apollo 1 | node 25 UnhandledPromiseRejectionWarning FetchError request to failed reason unable to get local issuer certificate apollo 1 | at ClientRequest lt anonymous gt apollo node modules node fetch lib index js 1455 11 apollo 1 | at ClientRequest emit events js 182 13 apollo 1 | at TLSSocket socketErrorListener http client js 392 9 apollo 1 | at TLSSocket emit events js 182 13 apollo 1 | at emitErrorNT internal streams destroy js 82 8 apollo 1 | at emitErrorAndCloseNT internal streams destroy js 50 3 apollo 1 | at process tickCallback internal process next tick js 63 19 apollo 1 | node 25 UnhandledPromiseRejectionWarning Unhandled promise rejection This error originated either by throwing inside of an async function without a catch blo ck or by rejecting a promise which was not handled with catch rejection id 9 apollo 1 | 2021 07 02T17 35 19 782Z Sending telemetry to Prefect Technologies Inc source prefect server type heartbeat payload id 6f2877a5 3ada 451d b30d 29d52573d458 apollo 1 | node 25 UnhandledPromiseRejectionWarning FetchError request to failed reason unable to get local issuer certificate apollo 1 | at ClientRequest lt anonymous gt apollo node modules node fetch lib index js 1455 11 apollo 1 | at ClientRequest emit events js 182 13 apollo 1 | at TLSSocket socketErrorListener http client js 392 9 apollo 1 | at TLSSocket emit events js 182 13 apollo 1 | at emitErrorNT internal streams destroy js 82 8 apollo 1 | at emitErrorAndCloseNT internal streams destroy js 50 3 apollo 1 | at process tickCallback internal process next tick js 63 19 apollo 1 | node 25 UnhandledPromiseRejectionWarning Unhandled promise rejection This error originated either by throwing inside of an async function without a catch blo ck or by rejecting a promise which was not handled with catch rejection id 10 apollo 1 | 2021 07 02T17 45 19 624Z Sending telemetry to Prefect Technologies Inc source prefect server type heartbeat payload id 6f2877a5 3ada 451d b30d 29d52573d458 apollo 1 | node 25 UnhandledPromiseRejectionWarning FetchError request to failed reason unable to get local issuer certificate apollo 1 | at ClientRequest lt anonymous gt apollo node modules node fetch lib index js 1455 11 apollo 1 | at ClientRequest emit events js 182 13 apollo 1 | at TLSSocket socketErrorListener http client js 392 9 apollo 1 | at TLSSocket emit events js 182 13 apollo 1 | at emitErrorNT internal streams destroy js 82 8 apollo 1 | at emitErrorAndCloseNT internal streams destroy js 50 3 apollo 1 | at process tickCallback internal process next tick js 63 19 apollo 1 | node 25 UnhandledPromiseRejectionWarning Unhandled promise rejection This error originated either by throwing inside of an async function without a catch block or by rejecting a promise which was not handled with catch rejection id 11 apollo 1 | 2021 07 02T17 55 19 270Z Sending telemetry to Prefect Technologies Inc source prefect server type heartbeat payload id 6f2877a5 3ada 451d b30d 29d52573d458 apollo 1 | node 25 UnhandledPromiseRejectionWarning FetchError request to failed reason unable to get local issuer certificate apollo 1 | at ClientRequest lt anonymous gt apollo node modules node fetch lib index js 1455 11 apollo 1 | at ClientRequest emit events js 182 13 apollo 1 | at TLSSocket socketErrorListener http client js 392 9 apollo 1 | at TLSSocket emit events js 182 13 apollo 1 | at emitErrorNT internal streams destroy js 82 8 apollo 1 | at emitErrorAndCloseNT internal streams destroy js 50 3 apollo 1 | at process tickCallback internal process next tick js 63 19 apollo 1 | node 25 UnhandledPromiseRejectionWarning Unhandled promise rejection This error originated either by throwing inside of an async function without a catch blo ck or by rejecting a promise which was not handled with catch rejection id 12 ``` ^ i noticed some exceptions Currently unable to start agent via ```prefect agent local start```

peter zhao · Answer

ill try the database solution you proposed

Kevin Kho · Answer

~Are your errors there also when you do `prefect backend cloud` ~ Just making sure this is `prefect backend server`

peter zhao · Answer

yes

peter zhao · Answer

postgre prefect logs txt

peter zhao · Answer

heres the logs in docker for postgres

peter zhao · Answer

i tried creating an external database with the instuctions provided getting the same error in gui api status attempting to connect <http localhost 4200 graphql > I tried deleting all the images and containers on docker hoping to do a hard reset and issue is still presists

Kevin Kho · Answer

Will ask the team

Kevin Kho · Answer

Do you see any logs about apollo

Kevin Kho · Answer

Added to the ones above

peter zhao · Answer

Here s the apollo logs

Kevin Kho · Answer

The recommendation is to disable telemetry Could you try <https docs prefect io orchestration server telemetry html|this>

peter zhao · Answer

Hey Kevin I ve disabled telemetry and Prefect looks to be up and running and API seems to connect now

peter zhao · Answer

$ prefect agent local start Usage prefect agent OPTIONS COMMAND ARGS Try prefect agent h for help Error No such command local ```

peter zhao · Answer

I m having issues starting up the prefect agent^^ The prefect GUI seems like it s changed as well

Kevin Kho · Answer

What version are you on That s really weird

Kevin Kho · Answer

Your UI looks good This is what happens after you configure the API endpoint

peter zhao · Answer

0 12 4

Kevin Kho · Answer

Oh I think that CLI interface maybe 0 14 and above It might be `prefect local agent start` in that version

Kevin Kho · Answer

Are you just starting out 0 12 4 is quite a few versions back You may wanna upgrade if you can

peter zhao · Answer

yes Let me update everything

peter zhao · Answer

both didnt work ```prefect local agent start prefect agent local start```

Kevin Kho · Answer

Both didn t work after updating

peter zhao · Answer

i havent updated yet

peter zhao · Answer

I was working on 0 12 4 and everything was working before I encountered this issue

Kevin Kho · Answer

I downgraded to test It s `prefect agent start local` in that version

peter zhao · Answer

what version do you recommend

peter zhao · Answer

it looks like 0 14 22 is the last stable release

Kevin Kho · Answer

That s right for server yeah There was a fix today for 0 15 0 so you can pull the master with `prefect server start version master`

peter zhao · Answer

Currently I have an issue trying to start a agent on 0 14 22 ```$ prefect agent local start 2021 07 06 19 43 46 273 INFO agent | Registering agent Traceback most recent call last File Users pzhao miniconda envs prefect test bin prefect line 10 in lt module gt sys exit cli File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1137 in call return self main args kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1062 in main rv = self invoke ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1668 in invoke return process result sub ctx command invoke sub ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1668 in invoke return process result sub ctx command invoke sub ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1668 in invoke return process result sub ctx command invoke sub ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1404 in invoke return ctx invoke self callback ctx params File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 763 in invoke return callback args kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect cli agent py line 150 in start start agent LocalAgent import paths=list import paths kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect cli agent py line 103 in start agent agent start File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect agent agent py line 182 in start self setup api connection File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect agent agent py line 899 in setup api connection self client attach headers X PREFECT AGENT ID self register agent File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect agent agent py line 848 in register agent agent config id=self agent config id File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 1703 in register agent agent config id=agent config id File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 319 in graphql raise ClientError result errors prefect utilities exceptions ClientError message No tenant found locations line 2 column 5 path register agent extensions code INTERNAL SERVER ERROR exception message No tenant found ```

peter zhao · Answer

here s what the server logs look like when i try to start up agent ```ui 1 | 172 18 0 7 06 Jul 2021 19 49 14 +0000 HEAD HTTP 1 1 200 0 curl 7 64 0 graphql 1 | INFO 172 18 0 6 47192 POST graphql HTTP 1 1 200 OK graphql 1 | INFO 172 18 0 4 43358 GET health HTTP 1 1 200 OK graphql 1 | INFO 172 18 0 6 47454 POST graphql HTTP 1 1 200 OK graphql 1 | No tenant found graphql 1 | graphql 1 | GraphQL request 2 3 graphql 1 | 1 | mutation $input register agent input graphql 1 | 2 | register agent input $input graphql 1 | | ^ graphql 1 | 3 | id graphql 1 | Traceback most recent call last graphql 1 | File prefect server src prefect server api agents py line 36 in register agent graphql 1 | tenant id = await models Tenant where id eq None first id graphql 1 | AttributeError coroutine object has no attribute id graphql 1 | graphql 1 | During handling of the above exception another exception occurred graphql 1 | graphql 1 | Traceback most recent call last graphql 1 | File usr local lib python3 7 site packages graphql execution execute py line 628 in await result graphql 1 | return await result graphql 1 | File prefect server src prefect server graphql extensions py line 52 in resolve graphql 1 | result = await result graphql 1 | File prefect server src prefect server graphql agents py line 18 in resolve register agent graphql 1 | name=input get name graphql 1 | File prefect server src prefect server api agents py line 38 in register agent graphql 1 | raise ValueError No tenant found graphql 1 | ValueError No tenant found graphql 1 | graphql 1 | The above exception was the direct cause of the following exception graphql 1 | graphql 1 | Traceback most recent call last graphql 1 | File usr local lib python3 7 site packages graphql execution execute py line 674 in await completed graphql 1 | return await completed graphql 1 | File usr local lib python3 7 site packages graphql execution execute py line 659 in await result graphql 1 | return type field nodes info path await result graphql 1 | File usr local lib python3 7 site packages graphql execution execute py line 733 in complete value graphql 1 | raise result graphql 1 | File usr local lib python3 7 site packages graphql execution execute py line 628 in await result graphql 1 | return await result graphql 1 | File prefect server src prefect server graphql extensions py line 52 in resolve graphql 1 | result = await result graphql 1 | File prefect server src prefect server graphql agents py line 18 in resolve register agent graphql 1 | name=input get name graphql 1 | File prefect server src prefect server api agents py line 38 in register agent graphql 1 | raise ValueError No tenant found graphql 1 | graphql error graphql error GraphQLError No tenant found graphql 1 | graphql 1 | GraphQL request 2 3 graphql 1 | 1 | mutation $input register agent input graphql 1 | 2 | register agent input $input graphql 1 | | ^ graphql 1 | 3 | id graphql 1 | INFO 172 18 0 6 47594 POST graphql HTTP 1 1 200 OK towel 1 | severity INFO name prefect server Scheduler message Scheduled 0 flow runs towel 1 | severity DEBUG name prefect server Scheduler message Heartbeat from Scheduler next run at 2021 07 06T19 52 08+00 00 graphql 1 | INFO 172 18 0 6 47726 POST graphql HTTP 1 1 200 OK ui 1 | 172 18 0 7 06 Jul 2021 19 49 44 +0000 HEAD HTTP 1 1 200 0 curl 7 64 0 graphql 1 | INFO 172 18 0 4 43842 GET health HTTP 1 1 200 OK```

Kevin Kho · Answer

Did you have a tenant in server Try `prefect backend server` if you haven t yet then `prefect server create tenant n default` to make a default tenant

peter zhao · Answer

ok

peter zhao · Answer

I tried and here s the error i get when i try strarting the server ``` prefect test pzhao$ prefect backend server Backend switched to server prefect test pzhao$ prefect server create tenant n default Traceback most recent call last File Users pzhao miniconda envs prefect test bin prefect line 10 in lt module gt sys exit cli File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1137 in call return self main args kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1062 in main rv = self invoke ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1668 in invoke return process result sub ctx command invoke sub ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1668 in invoke return process result sub ctx command invoke sub ctx File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 1404 in invoke return ctx invoke self callback ctx params File Users pzhao miniconda envs prefect test lib python3 7 site packages click core py line 763 in invoke return callback args kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect cli server py line 733 in create tenant tenant id = client create tenant name=name slug=slug File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 140 in create tenant variables=dict input=dict name=name slug=slug File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 304 in graphql retry on api error=retry on api error File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 220 in post retry on api error=retry on api error File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 460 in request session=session method=method url=url params=params headers=headers File Users pzhao miniconda envs prefect test lib python3 7 site packages prefect client client py line 355 in send request timeout=prefect context config cloud request timeout File Users pzhao miniconda envs prefect test lib python3 7 site packages requests sessions py line 590 in post return self request POST url data=data json=json kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages requests sessions py line 542 in request resp = self send prep send kwargs File Users pzhao miniconda envs prefect test lib python3 7 site packages requests sessions py line 649 in send adapter = self get adapter url=request url File Users pzhao miniconda envs prefect test lib python3 7 site packages requests sessions py line 742 in get adapter raise InvalidSchema No connection adapters were found for r format url requests exceptions InvalidSchema No connection adapters were found for graphql ```

Kevin Kho · Answer

Is your server on Did you update the server version also

peter zhao · Answer

```prefect version 0 14 22```

peter zhao · Answer

ok let me start the server normally then try that command

Kevin Kho · Answer

I moved to 0 14 22 and i m trying this myself now

peter zhao · Answer

the server and agent appear to be working now

peter zhao · Answer

I think I m in a good place now let me recreate everything I had

Kevin Kho · Answer

Ok sounds good No pressure at all but just wanna make sure you know that Prefect Cloud has 10k free task runs every month which is a lot to get started with