IntelliJ IDEA 2020.1 Release Candidate Is Out!

Posted on by Artem Sarkisov

IntelliJ IDEA 2020.1 Release Candidate is now available!

ij_idea_2020_1_blog_rc

Just to give you quick heads up! This build requires a license for IntelliJ IDEA Ultimate.

This new build adds some final finishing touches to the release. Check out all the recent blog posts related to the upcoming major version, or watch a video overview of the new features in the IntelliJ IDEA 2020.1.

The release notes list all of the closed tickets in this RC build.

Please report any problems you encounter to our issue tracker, so we can sort them out before the final release.

Happy Developing!

 

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11 Responses to IntelliJ IDEA 2020.1 Release Candidate Is Out!

  1. Johannes says:

    April 2, 2020

    How to get the preview-features of Java 14 with Gradle running? Gradle runs without IntelliJ fine with for instance this config:

    java {
    sourceCompatibility = JavaVersion.VERSION_14
    targetCompatibility = JavaVersion.VERSION_14
    withSourcesJar()
    withJavadocJar()
    }

    javadoc {
    failOnError = false
    }

    compileJava {
    options.compilerArgs += [“–enable-preview”]
    }

    compileTestJava {
    options.compilerArgs += [“–enable-preview”]
    }

    But not from within IntelliJ. In the project settings it’s enabled and I can create for instance Records. However when “rebuilding” or when running the tests via the gradle wrapper I’m getting a compile error. In the JVM arguments from the Gradle compileJava task I already added “–enable-preview”

    • olgakli says:

      April 3, 2020

      Hello, can you please clarify the version of Gradle used and the version of JDK build. What error do you get while running? Thank you

  2. T3rm1 says:

    April 2, 2020

    The first time run wizard is broken. I run IDEA for the first time and deselect a lot of plugins. As soon as everything is finished and I see the welcome screen where I can choose to create a new project, I go into the settings. All plugins are enabled.

  3. Petrik says:

    April 2, 2020

    https://youtrack.jetbrains.com/issue/IDEA-228150 is not fixed yet. This bug was created 4 months ago. Nobody use Tomcat? Can’t use annoying IDEA 2019.3 and future 2020.1

    • Andrey Dernov says:

      April 3, 2020

      Sorry for a delayed reply. We are looking into this problem right now. We will post updates in YouTrack issue soon.

  4. Sanchu Varkey says:

    April 3, 2020

    2020-04-03 10:24:56,307 [11823665] WARN – util.DeprecatedMethodException – The default implementation of ConfigurationFactory.getId is deprecated, you need to override it in name.kropp.intellij.makefile.MakefileRunConfigurationFactory. The default implementation delegates to ‘getName’ which may be localized but return value of this method must not depend on current localization.
    com.intellij.util.DeprecatedMethodException: The default implementation of ConfigurationFactory.getId is deprecated, you need to override it in name.kropp.intellij.makefile.MakefileRunConfigurationFactory. The default implementation delegates to ‘getName’ which may be localized but return value of this method must not depend on current localization.
    at com.intellij.util.DeprecatedMethodException.reportDefaultImplementation(DeprecatedMethodException.java:28)
    at com.intellij.execution.configurations.ConfigurationFactory.getId(ConfigurationFactory.java:80)
    at com.intellij.execution.impl.RunManagerImplKt.getFactoryKey(RunManagerImpl.kt:1284)
    at com.intellij.execution.impl.RunManagerImplKt.access$getFactoryKey(RunManagerImpl.kt:1)
    at com.intellij.execution.impl.RunManagerImpl.getConfigurationTemplate(RunManagerImpl.kt:313)
    at com.intellij.execution.impl.RunManagerImpl.createConfiguration(RunManagerImpl.kt:238)
    at com.intellij.execution.actions.RunConfigurationProducer.cloneTemplateConfigurationStatic(RunConfigurationProducer.java:258)
    at com.intellij.execution.actions.RunConfigurationProducer.cloneTemplateConfiguration(RunConfigurationProducer.java:248)
    at com.intellij.execution.actions.RunConfigurationProducer.createConfigurationFromContext(RunConfigurationProducer.java:97)
    at com.intellij.execution.actions.RunConfigurationProducer.findOrCreateConfigurationFromContext(RunConfigurationProducer.java:198)
    at com.intellij.execution.actions.PreferredProducerFind.doGetConfigurationsFromContext(PreferredProducerFind.java:110)
    at com.intellij.execution.actions.PreferredProducerFind.getConfigurationsFromContext(PreferredProducerFind.java:93)
    at com.intellij.execution.actions.PreferredProducerFind.findConfigurationFromContext(PreferredProducerFind.java:135)
    at com.intellij.execution.actions.PreferredProducerFind.createConfiguration(PreferredProducerFind.java:32)

  5. Alex Katlein says:

    April 4, 2020

    Hi, the videos are cool and all, but I prefer to read about the new features with some screenshots. Videos make it impossible to scan the content quickly.

  6. Asutosh Jena says:

    April 21, 2020

    Intellivault in not working with the latest release and throwing Nullpointer exception during import/export. It works fine with 2019.3 version. Can you please look into this on priority?

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