Nerum

Got it working now using the AdoptOpenJdk 8 as you sugessted in an other thread from april

Well with java 11.0.3 selected it complained, that 11.0.0 and newer aren't supported

My Intellij IDEA fails the Gradle import for Forge 1.14 on java 10.0.2 FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring root project 'Hello_World'. > Could not resolve all files for configuration ':_compileJava_1'. > Could not resolve net.minecraft:client:1.14.4. Required by: project : > Could not resolve net.minecraft:client:1.14.4. > Could not get resource 'https://libraries.minecraft.net/net/minecraft/client/1.14.4/client-1.14.4-extra.jar'. > Could not HEAD 'https://libraries.minecraft.net/net/minecraft/client/1.14.4/client-1.14.4-extra.jar'. > sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target > Could not resolve java3d:vecmath:1.5.2. Required by: project : > Could not resolve java3d:vecmath:1.5.2. > Could not get resource 'https://libraries.minecraft.net/java3d/vecmath/1.5.2/vecmath-1.5.2.jar'. > Could not HEAD 'https://libraries.minecraft.net/java3d/vecmath/1.5.2/vecmath-1.5.2.jar'. > sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. * Get more help at https://help.gradle.org Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0. Use '--warning-mode all' to show the individual deprecation warnings. See https://docs.gradle.org/4.9/userguide/command_line_interface.html#sec:command_line_warnings