With JDK8u40, according to this: Starting with Oracle Java SE 8u40, Oracle does not provide a separate set of accompanying JavaFX Scene Builder binaries. If you would like to contribute changes, ideas or just let us know what you have done with the code, please consult the OpenJDK Community contribution guidelines and join the openjfx-dev … Read more
Go to File-> Project Structure-> Libraries and click green “+” to add the directory folder that has the JARs to CLASSPATH. Everything in that folder will be added to CLASSPATH. Update: It’s 2018. It’s a better idea to use a dependency manager like Maven and externalize your dependencies. Don’t add JAR files to your project … Read more
Your Intellij IDEA plugin and the Kotlin runtime/compiler that you use in the project need to match. For example if IDE plugin is Beta 1, but your Gradle/Maven project using M12, you’ll have issues exactly as you described. So check that everything lines up. If you still have issues, with some older plugins you need … Read more
I think this has improved with recent versions of IntelliJ. In my current version (12.0.2), you can add any number of separate Maven projects to the same “workspace”. The simplest way I’ve found to do this is to click the little + icon in the “Maven Projects” window (View > Tool Windows > Maven Projects) … Read more
Since version 13 it’s possible to wrap the code with // @formatter:off … // @formatter:on IntelliJ IDEA v.2018+: File > Settings > Editor > Code Style IntelliJ IDEA v.2016+: Preferences > Editor > Code Style IntelliJ IDEA v.14+: Preferences > Editor > Code Style > Formatter Control You can change the formatter control markers, as … Read more
Easier procedure on latest versions: Copy jar to libs directory in the app (you can create the directory it if not there) Refresh project so libs show up in the structure (right click on project top level, refresh/synchronize) Expand libs and right click on the jar Select “Add as Library” Done