after adding call my functions the following error presented

Question

after adding call my functions the following error presented when execute File home cpfl0dev local lib python3 8 site packages prefect logging loggers py line 110 in get run logger raise MissingContextError There is no active flow or task run context prefect exceptions MissingContextError There is no active flow or task run context

Andrew Brookins · Answer

Hi Pedro Can you give us example code that reproduces the error and paste the full stack trace of the error

Pedro Henrique · Answer

yes this is traceback when i dont add fn in the end of the tasks

Pedro Henrique · Answer

16 58 11 204 | ERROR | Flow run independent mamba Finished in state Failed Flow run encountered an exception RuntimeError Tasks cannot be run outside of a flow To call the underlying task function outside of a flow use `task fn ` n Traceback most recent call last File usr lib python3 8 runpy py line 194 in run module as main return run code code main globals None File usr lib python3 8 runpy py line 87 in run code exec code run globals File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy main py line 39 in lt module gt cli main File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy debugpy server cli py line 430 in main run File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy debugpy server cli py line 284 in run file runpy run path target run name= main File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 321 in run path return run module code code init globals run name File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 135 in run module code run code code mod globals init globals File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 124 in run code exec code run globals File home cpfl0dev de3075 flows prod pipeline fire py line 221 in lt module gt flow function File home cpfl0dev local lib python3 8 site packages prefect flows py line 429 in call return enter flow run engine from flow call File home cpfl0dev local lib python3 8 site packages prefect engine py line 150 in enter flow run engine from flow call return anyio run begin run File home cpfl0dev local lib python3 8 site packages anyio core eventloop py line 56 in run return asynclib run func args backend options type ignore File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 230 in run return native run wrapper debug=debug File usr lib python3 8 asyncio runners py line 44 in run return loop run until complete main File usr lib python3 8 asyncio base events py line 616 in run until complete return future result File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 225 in wrapper return await func args File home cpfl0dev local lib python3 8 site packages prefect client utilities py line 47 in with injected client return await fn args kwargs File home cpfl0dev local lib python3 8 site packages prefect engine py line 229 in create then begin flow run return await state result fetch=True File home cpfl0dev local lib python3 8 site packages prefect states py line 74 in get state result raise await get state exception state File home cpfl0dev local lib python3 8 site packages prefect engine py line 578 in orchestrate flow run result = await run sync flow call File home cpfl0dev local lib python3 8 site packages prefect utilities asyncutils py line 68 in run sync in worker thread return await <http anyio to|anyio to> thread run sync call cancellable=True File home cpfl0dev local lib python3 8 site packages anyio to thread py line 28 in run sync return await get asynclib run sync in worker thread func args cancellable=cancellable File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 802 in run sync in worker thread return await future File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 740 in run result = func args File home cpfl0dev de3075 flows prod pipeline fire py line 178 in flow function datetime now = get datetimenow File home cpfl0dev local lib python3 8 site packages prefect tasks py line 330 in call return enter task run engine File home cpfl0dev local lib python3 8 site packages prefect engine py line 672 in enter task run engine raise RuntimeError RuntimeError Tasks cannot be run outside of a flow To call the underlying task function outside of a flow use `task fn `

Pedro Henrique · Answer

after i addeded fn for my tasks the following error is presented

Pedro Henrique · Answer

17 00 14 182 | ERROR | Flow run roaring worm Finished in state Failed Flow run encountered an exception MissingContextError There is no active flow or task run context n Traceback most recent call last File usr lib python3 8 runpy py line 194 in run module as main return run code code main globals None File usr lib python3 8 runpy py line 87 in run code exec code run globals File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy main py line 39 in lt module gt cli main File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy debugpy server cli py line 430 in main run File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy adapter debugpy launcher debugpy debugpy server cli py line 284 in run file runpy run path target run name= main File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 321 in run path return run module code code init globals run name File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 135 in run module code run code code mod globals init globals File home cpfl0dev vscode server extensions ms python python 2022 16 1 pythonFiles lib python debugpy vendored pydevd pydevd bundle pydevd runpy py line 124 in run code exec code run globals File home cpfl0dev de3075 flows prod pipeline fire py line 221 in lt module gt flow function File home cpfl0dev local lib python3 8 site packages prefect flows py line 429 in call return enter flow run engine from flow call File home cpfl0dev local lib python3 8 site packages prefect engine py line 150 in enter flow run engine from flow call return anyio run begin run File home cpfl0dev local lib python3 8 site packages anyio core eventloop py line 56 in run return asynclib run func args backend options type ignore File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 230 in run return native run wrapper debug=debug File usr lib python3 8 asyncio runners py line 44 in run return loop run until complete main File usr lib python3 8 asyncio base events py line 616 in run until complete return future result File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 225 in wrapper return await func args File home cpfl0dev local lib python3 8 site packages prefect client utilities py line 47 in with injected client return await fn args kwargs File home cpfl0dev local lib python3 8 site packages prefect engine py line 229 in create then begin flow run return await state result fetch=True File home cpfl0dev local lib python3 8 site packages prefect states py line 74 in get state result raise await get state exception state File home cpfl0dev local lib python3 8 site packages prefect engine py line 578 in orchestrate flow run result = await run sync flow call File home cpfl0dev local lib python3 8 site packages prefect utilities asyncutils py line 68 in run sync in worker thread return await <http anyio to|anyio to> thread run sync call cancellable=True File home cpfl0dev local lib python3 8 site packages anyio to thread py line 28 in run sync return await get asynclib run sync in worker thread func args cancellable=cancellable File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 802 in run sync in worker thread return await future File home cpfl0dev local lib python3 8 site packages anyio backends asyncio py line 740 in run result = func args File home cpfl0dev de3075 flows prod pipeline fire py line 178 in flow function datetime now = get datetimenow fn File home cpfl0dev de3075 flows prod pipeline fire py line 43 in get datetimenow logger prefect = get run logger File home cpfl0dev local lib python3 8 site packages prefect logging loggers py line 110 in get run logger raise MissingContextError There is no active flow or task run context prefect exceptions MissingContextError There is no active flow or task run context

Serina · Answer

Hi < Pedro Henrique> please check out this other thread Or you could probably just add this after your imports in order to run tasks outside your flow while testing only ```import logging def get run logger return logging getLogger my logger ```