Data Layer not visible

[thuvarejanX]

Hello, I've been following the HowToDL Tutorial by Lukas Tomforde and I was able to build the calculator example, like shown in the video. The code runs and the snap was created without any issues. The problem is, after downloading the .snap file and adding the app to the core, it's not shown under "Data Layer" (Pic2.png). But if I run it in VS and open the Core via the browser, the app works perfectly (Pic1.png). So the problem is, if I add it as a snap to the core it's not shown.

[nickH]

Hi, 

please check if you got the ctrlx-datalayer debian package installed. And please also check if you got this package included in the snapcraft.yaml (and then in your snap). 

You can check our officially released samples on GitHub on how to do that. 

Best regards, 

Nick

[thuvarejanX · Accepted solution]

Solution: Deinstalling the datalayer debian package and installing the ctrlx-datalayer-1.7.5-deb. It's visible now. Solution provided by nickH.