FAQ


Topic Replies Views Activity
About the FAQ category
0 44 January 21, 2022
Filtering Logs from showing up in Prefect Cloud
logging
1 5 May 24, 2022
Flow is failing with an error message "No heartbeat detected from the remote task"
prefect-1-0 ,  cloud-1-0 ,  health-checks ,  flow-heartbeat
0 224 January 26, 2022
How do I create my own task decorator in Prefect 1.0 to add functionality or set defaults?
prefect-1-0 ,  task-decorator
0 8 May 24, 2022
What are the components of Prefect 2.0 architecture?
prefect-2-0 ,  environments ,  high-availability ,  ha
1 39 May 20, 2022
Can I return a tuple from a mapped task?
prefect-1-0 ,  mapping ,  tuple
0 10 May 20, 2022
How can I view Tenant UUIDs?
prefect-1-0 ,  cloud-1-0
0 8 May 18, 2022
How to upgrade Orion instance to use the latest release?
prefect-2-0 ,  troubleshooting ,  database-migrations ,  profiles-prefect-config ,  orion-api-server ,  upgrades
0 24 May 13, 2022
When I run my flow, I see an error: Failed to load and execute Flow's environment: ModuleNotFoundError("No module named '/Users/username'"). What is happening?
prefect-1-0 ,  cli ,  storage ,  defaults ,  flow-registration ,  pickle ,  local-agent ,  script-storage ,  pickle-storage ,  local-storage
3 395 May 10, 2022
Is there a way to unit test tasks where .fn returns a coroutine?
prefect-2-0 ,  unit-testing ,  harness_test
0 18 May 10, 2022
We upgrade from 0.15.14 to 1.1.0 and it seems like our flows are still running but nothing shows up on the dashboard unless we pick a project
prefect-1-0 ,  server ,  database-migrations ,  hasura ,  version-mismatch
0 60 April 26, 2022
How to get the latest flow version (flow_id) within a project using GraphQL query?
prefect-1-0 ,  projects ,  graphql ,  flow_id
0 24 May 5, 2022
How can I use Prefect with OpenShift?
prefect-1-0 ,  prefect-2-0 ,  kubernetes ,  server ,  hybrid-execution-model ,  open-shift ,  execution-layer
0 32 May 4, 2022
Debugging Prefect flows with breakpoints in Visual Studio Code (VSCode)
prefect-1-0 ,  local-development ,  troubleshooting ,  debugging
0 28 May 4, 2022
Is there a limit to how much data can be passed between tasks in prefect?
2 32 May 3, 2022
What's the lowest supported Python version in Prefect?
prefect-1-0 ,  prefect-2-0 ,  troubleshooting ,  python-version
0 23 May 3, 2022
Is there an official planned release date for Prefect 2.0 to come out of Beta status?
migration-guide ,  prefect-2-0 ,  getting-started
0 54 May 2, 2022
Get latest flow run from flow_id using GraphQL
prefect-1-0 ,  cloud-1-0 ,  backfill ,  graphql ,  flow_id ,  flow_run_id
0 43 April 27, 2022
What may be the cause of this error? AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'
prefect-1-0 ,  troubleshooting ,  installation-issue ,  version-mismatch ,  cryptography
3 83 April 28, 2022
What to do when a GraphQL validation fails when using Prefect Server? I'm getting an error: unexpected null value for type "String"
prefect-1-0 ,  server ,  graphql ,  database-migrations ,  hasura
0 49 April 26, 2022
How to fix the error: Failed to load and execute Flow's environment: TypeError("got an unexpected keyword argument 'raise_final_state'")
prefect-1-0 ,  flow-of-flows ,  create-flow-run ,  wait_for_flow_run
0 26 April 27, 2022
When using AWS ECR, Github Action fails running the aws-actions/configure-aws-credentials action with Error: "Credentials could not be loaded, please check your action inputs: Could not load credentials from any providers"
prefect-1-0 ,  aws ,  ci-cd ,  ecr ,  github-actions
0 26 April 27, 2022
What may be the reason for the error "prefect.exceptions.ObjectNotFound"?
prefect-2-0 ,  flow-runner ,  troubleshooting
0 29 April 26, 2022
Issues using Kubernetes tasks in Prefect 1.0 to implement a persistent service
prefect-1-0 ,  prefect-2-0 ,  kubernetes ,  task-library ,  real-time-streaming ,  persistent-service
0 21 April 24, 2022
Logging Full Traceback with Custom Task Decorator
prefect-1-0
0 26 April 22, 2022
Parameterizing Secrets in Flows and Tasks
prefect-1-0 ,  parameters ,  secrets
0 25 April 21, 2022
How to get a flow_id given a project name and flow name using a GraphQL API query?
graphql ,  flow_id
0 23 April 21, 2022
How to retrieve the run config labels from within the flow?
prefect-1-0 ,  run_config ,  labels ,  flow-run-view
0 27 April 14, 2022
Why does Prefect 2.0 doesn't include Auth and RBAC features as part of the open-source package?
prefect-2-0 ,  auth-and-permissions
0 61 April 12, 2022
Passing parameters as JSON to GraphQL API
prefect-1-0 ,  graphql
1 28 April 11, 2022