The LabVIEW Application Web Server Is Unable to Run On the Linux Real Time Target

Updated Jun 23, 2025

Issue Details

We created a LabVIEW application web server in the past, but now that we have upgraded to LabVIEW 2025, we cannot run the web application. Could this be related to the application web server through the web-based configuration page?

Solution

When a LabVIEW web application is built, the process creates a configuration file called "niembeddedws.conf" which is necessary for interacting with the web service. If this file is missing, the web application will not work properly.

To fix the issue, validate that the web service is selected in the real-time application property, as shown in the image below:

 

After that, built again the application and check that the "niembeddedws.conf" was created.

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