Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowTry your skills in the Power BI Dataviz World Championship! Round one ends June 26. Join now
Hello everyone,
I built a custom connector for my API. My API is built using OData and is secured with OAuth 2.0. When I run my connector and enter an Access Token (or any value for that matter) I get this JavaScript error. Has anyone else encountered this? Or know a good fix for it? I tried using the connector in Power BI. The same thing happens. The connector was built using Visual Studio 2019. I tried using Power Query for VS Code, but I ran into so many bugs I just could not get it to work.
Output / Error:
Connector Code:
Solved! Go to Solution.
If anyone is running into issues with the custom connector I found a work around. You do not need to make a custom connector.
In transform data select blank query as the data source and open the advanced editor. Need to add method to refresh token dynamically but this is a good starting point.
If anyone is running into issues with the custom connector I found a work around. You do not need to make a custom connector.
In transform data select blank query as the data source and open the advanced editor. Need to add method to refresh token dynamically but this is a good starting point.
| User | Count |
|---|---|
| 3 | |
| 3 | |
| 2 | |
| 2 | |
| 2 |
| User | Count |
|---|---|
| 11 | |
| 9 | |
| 5 | |
| 5 | |
| 4 |