Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Join us for an expert-led overview of the tools and concepts you'll need to become a Certified Power BI Data Analyst and pass exam PL-300. Register now.

Reply
MMMiranda
Frequent Visitor

Line chart is plotting values instead of nulls

I have a line chart used to plot pH readings over time.  I have two sensors.  One sensor stopped reading on a certain date, and another started reading later.  I have a line chart used to plot both.  Even though the first sensor has null values, the line chart shows a straight horizontal line based on the last value available.  How can I remove this line?

MMMiranda_1-1677535801142.png

The values are null 

MMMiranda_3-1677535861201.png

Thanks for your help.

 

1 REPLY 1
YukiK
Impactful Individual
Impactful Individual

Line chart tries to connect values if it's null. You may suppliment nulls as zeros or maybe you conditionally change the color of that portion

Helpful resources

Announcements
Join our Fabric User Panel

Join our Fabric User Panel

This is your chance to engage directly with the engineering team behind Fabric and Power BI. Share your experiences and shape the future.

June 2025 Power BI Update Carousel

Power BI Monthly Update - June 2025

Check out the June 2025 Power BI update to learn about new features.

June 2025 community update carousel

Fabric Community Update - June 2025

Find out what's new and trending in the Fabric community.