I am trying to start learning Groovy for perform API calls using ScriptRunner on JIRA. So I am starting from the basics.
My problem is that I cannot even create a Groovy script using Intellij. At the project creation it am selecting Groovy and choosing for project SDK version 16.0.2 and Groovy Library groovy-3.0.8
Once the project is created and I try to create the script, the IDE send me the following error message:
Argument for #NotNull parameter 'rootTypes' of com/intellij/openapi/roots/impl/ProjectFileIndexImpl.isUnderSourceRootOfType must not be null
Does anyone know why I am getting this error message?
Related
I am unable to run a simple test project using the intellij plugin cursive. I am able to open a REPL without any problems and can even call functions defined in the core.clj file.
Running the project directly however yields this error message:
Error running 'new-project.core': failed to access class com.intellij.execution.impl.ProcessStreamsSynchronizer from class com.intellij.execution.impl.ConsoleViewRunningState (com.intellij.execution.impl.ProcessStreamsSynchronizer is in unnamed module of loader com.intellij.util.lang.UrlClassLoader #402f32ff; com.intellij.execution.impl.ConsoleViewRunningState is in unnamed module of loader com.intellij.ide.plugins.cl.PluginClassLoader #c9a79eb)
Intellij run configuration here. Changing How to run it and What to run does nothing.
Starting the project via the Leiningen tab yields the same error message.
There is an issue open about it.
https://github.com/cursive-ide/cursive/issues/2350
Also I tried to do lein run Let me know if this work for you.
I'm trying to use IntelliJ IDEA for my UnetStack Project.
I'm following this blog
https://blog.unetstack.net/using-idea-with-unetstack
I get this error when done following this:
Error: Could not find or load main class org.codehaus.groovy.tools.GroovyStarter
I had the same issue.
This happened to you because you ran your simulation as a groovy script and not as the configured application. Run it as application and groovyStarter will not even be used.
I am trying to build an eclipse plugin and want to start PyDev debugger server locally. Is it possible to make a call like this?
Calling the pydev server from the Handler's execute method:
#Override
public Object execute(ExecutionEvent event) throws ExecutionException {
//call PyDev Debug server from here
PydevRemoteDebuggerServer.startServer();
}
But, I'm getting an unsupported version error. (Tried updating the version on the class path and build. Yet, it results in same issue). Is the approach wrong or is it because of the variations in versions?
Please, correct me on this.
Add all the required pydev plugin jars. Though, I just wanted to start Pydev's Remote Debugger Server locally there are few other dependencies that needs to be handled.
Best way is to add these jars -
core.jar
pydev-debug.jar
shared_core.jar
debug.jar
Note: Update the class path after adding the jars.
I followed the Kotlin tutorial for eclipse here : Getting Started With Eclipse Luna
However, I'm running into this error:
Error: Could not find or load main class _DefaultPackage
Anyone who knows to get around this?
This was a severe bug (KT-10221) in automatic generation of Launch Configuration in plugin version 0.4.0. It was fixed in 0.5.0 so the recommendend way to workaround is to update plugin.
The source of the problem was that the plugin used an old pattern for generating name of the class for main function that had been abandoned by Kotlin compiler.
It's possible to workaround it by editing launch configuration (Eclipse Menu -> Run -> Run Configurations...) by hand and changing Main class field in Java Application group. If the file is named hello.kt with no package directive, as it is described in tutorial, than corrected string should be HelloKt.
If file has name other.kt with package my.tutorial than the Main Class should contain my.tutorial.HelloKt. You can read more about it in the section Package-Level Functions of Calling Kotlin From Java page.
I have been getting the same issue. And after putting the right compiler output path, it got resolved.
Go to Project -> Project Compiler output :
In the text box, fill this:
[Absolute Path]/{Project Name}/out
In my case I was having this problem while trying to run the program using the Application Gradle plugin. The problem was in the mainClassName property using single quotes instead of double ones
This didn't work:
mainClassName = 'demo.HelloWorldKt'
With double quotes, it works:
mainClassName = "demo.HelloWorldKt"
For me it worked after I installed the correct JDK. I first had JDK 11 but the tutorial I did was with JDK 8 so after I installed this and set it in the "installed JREs" options it found the main class without having any "mainClassName" or any other option in the build.gradle file.
For me, it worked in a fresh eclipse workspace. Possibly, the Kotlin eclipse plugin is not playing well with other plugins (in my case, PyDev).
I'm creating a Kotlin Application with JavaFX and I had this issue until I went to:
Run > Run Configurations > Java Application > Common
I unticked "Allocate console" and it fixed the issue.
I am using Eclipse Kepler with jdk1.8.0.
I do not face any compilation problems in import statements related to java8 or collect construct. However I get the compilation issue in:- Dish::getName...it says.. Syntax errors on tokens, delete the tokens.
Just trying to run the following code:
List<String> dishNames = menu.stream()
.map(Dish::getName)
.collect(toList());
System.out.println(dishNames);
Dish is a java object with String property name.
I have installed JDK8, added the latest JRE in eclipse Java Build Path.
Java compiler compliance.
Any hints what something silly I am missing?
I think you missed installing support of java8 in eclipse kepler.
You can follow this link for detailed instructions.
https://wiki.eclipse.org/JDT/Eclipse_Java_8_Support_For_Kepler