Category Archives: Power Automate

Getting an “object reference not set to an instance of an object” error when deploying a custom connector?

If you created a very minimal custom connector and looked at the swagger definition right after, you’d notice a bunch of attributes added by default: However, not all of those are literally “required” when creating a new connector. For example, I could have removed “schemes” node, and it would still be acceptable: The problem would… Read More »

Is it a Cloud Flow or is it a Web Page? How to create a simple unsubscribe page without breaking a sweat.

Come to think of it, a Power Automate cloud flow with an HTTP trigger and a response action is not that different from a web page for the outside world. Just look at this: If I had contact id passed to this flow as a query parameter, I could use Dataverse connector to set “do… Read More »

How to: track the timestamp of your power automate flow last successful run

Occasionally, you’d probably want to know the time stamp of the last successful run of your power automate flow. For example, you might be working on the data synchronization, and you might need to track those timestamps somehow. Which is a bit of a problem, it seems. You might try following Linn’s blog here:… Read More »