Do not include \bin at the end. Use the root JDK directory.
SetJavaHome C:\path\to\correct\64-bit\jdk1.8.0_202 jdeveloper unable to launch the java virtual machine
jdev.exe -J-Djdk.home=C:\path\to\jdk1.8.0_401 Do not include \bin at the end
The error “Unable to launch the Java Virtual Machine” in Oracle JDeveloper is a . It occurs before the IDE’s graphical interface loads. Unlike typical Java heap space errors that appear during runtime, this error prevents the IDE from starting altogether. The root cause is always that the JVM process cannot be created with the parameters passed to it by JDeveloper’s launcher. jdeveloper unable to launch the java virtual machine
AddVMOption -Xmx1024M AddVMOption -XX:MaxPermSize=512M
Do not include \bin at the end. Use the root JDK directory.
SetJavaHome C:\path\to\correct\64-bit\jdk1.8.0_202
jdev.exe -J-Djdk.home=C:\path\to\jdk1.8.0_401
The error “Unable to launch the Java Virtual Machine” in Oracle JDeveloper is a . It occurs before the IDE’s graphical interface loads. Unlike typical Java heap space errors that appear during runtime, this error prevents the IDE from starting altogether. The root cause is always that the JVM process cannot be created with the parameters passed to it by JDeveloper’s launcher.
AddVMOption -Xmx1024M AddVMOption -XX:MaxPermSize=512M