This usually means your JAVA_HOME is not set or points to a JRE instead of a JDK.
The collection of tools used to write, compile, and emulate Java ME apps. Prerequisites for Installation javxxxme install
A Complete Guide to Installing and Setting Up Java ME (Micro Edition) This usually means your JAVA_HOME is not set
Before installing the Java ME SDK, your system must have the properly configured. Most modern versions of the Java ME SDK require at least JDK 8 . Most modern versions of the Java ME SDK
Download the latest version of the Java ME SDK from the Oracle Java ME download page . Common versions include SDK 3.4 for legacy mobile development or SDK 8.x for modern IoT projects. 2. Run the Installer
Targeted at very low-resource devices (like simple sensors).
Check if your firewall is blocking the local connection between the IDE and the emulator.