Power Apps: LookUp Function
Returns the first record that matches a condition, or a single reduced value. Blank if nothing matches.
TAG
Common Questions
Some questions come up again and again, so I gathered them here in one place. This tag pulls together the practical answers I keep reaching for: whether Power Automate can run Python or PowerShell scripts, how to fix the changes conflict error in SharePoint, how to stop an infinite trigger loop, and how the "Parse JSON" action really behaves. You will also find function walkthroughs like the Excel "Count" function, the Power Apps "LookUp" function, and the Power Automate "isInt" function. Instead of theory, each article answers a specific question with a concrete fix you can apply right away. If you have hit one of these walls yourself, chances are the answer is already written down here, waiting for the next time it trips someone up.
How to stop an infinite trigger loop in Power Automate?
Stop a flow from re-triggering itself with trigger conditions, flag columns, or a create-only trigger.
The capital M that breaks your SharePoint Person column filter
How to fix the unexpectedly did not find the new dependency in the package graph
How to fix the "InvalidOpenApiFlow" issue when Enabling an Imported Flow
Why you need the question mark operator in Power Automate expressions
Returns null instead of crashing when a referenced property might not exist.
Parse JSON Action
Turns raw JSON into typed dynamic content. Schema-driven.
SharePoint - Create File Action
Creates a file in a SharePoint document library from text or binary content.
How to fix the changes conflict error in SharePoint
Can Power Automate Run Python Scripts?
Power Automate: Running PowerShell Scripts
Run PowerShell scripts from your Flows using the Azure Automation connector.