AddVMOption -Xmx2048M
java -version # Look for "64-Bit" or "32-Bit" file $JDEV_HOME/jdeveloper/jdk/bin/java (Linux/macOS) jdeveloper unable to launch the java virtual machine
Do not set -Xmx to a value higher than your available physical RAM minus 1GB for OS overhead. AddVMOption -Xmx2048M java -version # Look for "64-Bit"
Let’s resolve each of these systematically. jdeveloper unable to launch the java virtual machine
Open a terminal in JDEV_HOME\jdeveloper\jdk\bin (the bundled JDK). Run: