https://devzone.nordicsemi.com/f/nordic-q-a/52758/android-nrf-mesh-sdk-version-issuesHello, I am developing an app for Android using the Android-nRF-Mesh Library, available here: https://github.com/NordicSemiconductor/Android-nRF-Mesh-Library According to the readme, &quot; nRF Mesh for Android is supported on Android devices runningen-USTelligent Community 13Tue, 01 Oct 2019 14:05:35 GMThttps://devzone.nordicsemi.com/thread/212849?ContentTypeID=1Tue, 01 Oct 2019 14:05:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ccc28e70-0bc8-48de-856a-25a5e38edaafsupershirobon<p>I added that and everything works now, thanks!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/212755?ContentTypeID=1Tue, 01 Oct 2019 09:25:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a294cf7c-c899-4b14-bd4e-766145effa6fRoshan Rajaratnam<p>@supershirobon This is a Java 8 issue. You need to set the compile options in your app&#39;s build.gradle file to support java 8. Please take a look <a href="https://github.com/NordicSemiconductor/Android-nRF-Mesh-Library/blob/master/Example/nrf-mesh/app/build.gradle#L47">here</a>. Hope this helps.</p><div style="clear:both;"></div>