Instructions: File -> Project Structure -> Project Settings -> Artifacts -> Click + (plus sign) -> Jar -> From modules with dependencies… Select a Main Class (the one with main() method) if you need to make the jar runnable. Select Extract to the target Jar Click OK Click Apply/OK The above sets the “skeleton” to … Read more
Use Help | Edit Custom VM Options… An editor will open automatically for the right .vmoptions file, adjust the value of -Xmx, save and restart IntelliJ IDEA: Check these documents from IntelliJ IDEA knowledge base for more details: Configuring JVM options and platform properties The JVM could not be started. The main method may have … Read more
It’s a common problem related to networking and address resolution. In some cases localhost may not resolve and it’s required to have 127.0.0.1 localhost in /etc/hosts file. Also make sure there are no other IP addresses mapped to localhost. See my comment in the related YouTrack issue for more details.
Yes. You have to spawn your process in a new port. There is a workaround to debug with clusters, in the same way you can do: Start your app with the –debug command and then: var child = require(‘child_process’); var debug = typeof v8debug === ‘object’; if (debug) { //Set an unused port number. process.execArgv.push(‘–debug=’ … Read more
Click File -> Settings (or click Ctrl + Alt + S) and find File Encodings in your Android Studio. See the image below as a reference. Now you have three options Change project encoding to match UTF-8 since both Gradle and Android Lint use this (recommended), or change IDE encoding to match other encoding, or … Read more
Seems like you have not selected the default JPA provider in facet configuration. Depending upon which provider you are using, pick one from the list. Available options are EclipseLink, Hibernate, OpenJPA, TopLink
For JSP debugging in Intellij there are some configurations that must be in order. The fact that Intellij always allows you to add a breakpoint on a JSP line does not necessarily imply that you’ve configured JSP debugging. In the following I refer to Intellij 8 configuration, w.r.t. previous versions you will need to do … Read more
It could be that the gradle-2.1 distribution specified by the wrapper was not downloaded properly. This was the root cause of the same problem in my environment. Look into this directory: ls -l ~/.gradle/wrapper/dists/ In there you should find a gradle-2.1 folder. Delete it like so: rm -rf ~/.gradle/wrapper/dists/gradle-2.1-bin/ Restart IntelliJ, after that it will … Read more
You need to specify the docs/api subdirectory of the unpacked documentation or use https://docs.oracle.com/javase/8/docs/api/ URL for the external documentation feature to work. File -> Project Structure… then here :
You should have structure like this one: [] .idea [] src [] main [] java com.simpleproject SimpleClass.java [] resources [] test [] java com.simpleproject SimpleClassTest.java [] resources After that go to: File->Project Structure->Modules and in “Sources” tab you can choose which folder is “test folder” (usually java in test), which “sources” (usually java in main) … Read more