JSON FileType not resolving new 2024.3 plugin

Same here. And also it gives below compile error even though I add com.intellij.modules.json  in plugin.xml.

error: package com.intellij.json does not exist
import com.intellij.json.JsonLexer;
                       ^

Hi,

Please share Gradle build script files.

Here is build.gradle.kts file.

fun properties(key: String) = providers.gradleProperty(key)
fun environment(key: String) = providers.environmentVariable(key)

plugins {
    id("java") // Java support
    alias(libs.plugins.gradleIntelliJPlugin) // Gradle IntelliJ Plugin
    id("java-library")
}

group = properties("pluginGroup").get()
version = properties("pluginVersion").get()

repositories {
    mavenCentral()
}

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(21)
    }
}

sourceSets {
    main {
        java {
            srcDirs("src/main/gen")
        }
    }
}

// Configure Gradle IntelliJ Plugin - read more: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
intellij {
    pluginName = properties("pluginName")
    version = properties("platformVersion")
    type = properties("platformType")

    // Plugin Dependencies. Uses `platformPlugins` property from the gradle.properties file.
    plugins = properties("platformPlugins").map { it.split(',').map(String::trim).filter(String::isNotEmpty) }
}

tasks {
    wrapper {
        gradleVersion = properties("gradleVersion").get()
    }

    patchPluginXml {
        version = properties("pluginVersion")
        sinceBuild = properties("pluginSinceBuild")
        untilBuild = properties("pluginUntilBuild")
    }

    // Configure UI tests plugin
    // Read more: https://github.com/JetBrains/intellij-ui-test-robot
    runIdeForUiTests {
        systemProperty("robot-server.port", "8082")
        systemProperty("ide.mac.message.dialogs.as.sheets", "false")
        systemProperty("jb.privacy.policy.text", "<!--999.999-->")
        systemProperty("jb.consents.confirmation.enabled", "false")
    }

    signPlugin {
        certificateChain = environment("CERTIFICATE_CHAIN")
        privateKey = environment("PRIVATE_KEY")
        password = environment("PRIVATE_KEY_PASSWORD")
    }

    publishPlugin {
        token = environment("PUBLISH_TOKEN")
        // The pluginVersion is based on the SemVer (https://semver.org) and supports pre-release labels, like 2.1.7-alpha.3
        // Specify pre-release label to publish the plugin in a custom Release Channel automatically. Read more:
        // https://plugins.jetbrains.com/docs/intellij/deployment.html#specifying-a-release-channel
        channels = properties("pluginVersion").map { listOf(it.substringAfter('-', "").substringBefore('.').ifEmpty { "default" }) }
    }
}
 

Hi I have migrated to gradle 2x plugin in my olugin but somehow it is not resolving anything. So I have checked out Intellij Plugin Template and replaced all my files, and it was successful. 

But I changed the 

platformType = IC
platformVersion = 2024.3

and then the JSON module is not resolving. 

This is exactly the same with the template. 

plugin.xml

<depends>com.intellij.modules.lang</depends>
<depends>com.intellij.modules.platform</depends>
<depends>com.intellij.modules.json</depends>

build.gradle.kts

import org.jetbrains.changelog.Changelog
import org.jetbrains.changelog.markdownToHTML
import org.jetbrains.intellij.platform.gradle.TestFrameworkType

plugins {
    id("java")
    id("idea")// Java support
    alias(libs.plugins.kotlin) // Kotlin support
    alias(libs.plugins.intelliJPlatform) // IntelliJ Platform Gradle Plugin
    alias(libs.plugins.changelog) // Gradle Changelog Plugin
    alias(libs.plugins.qodana) // Gradle Qodana Plugin
    alias(libs.plugins.kover) // Gradle Kover Plugin
}

group = providers.gradleProperty("pluginGroup").get()
version = providers.gradleProperty("pluginVersion").get()

// Set the JVM language level used to build the project.
kotlin {
    jvmToolchain(17)
}

// Configure project's dependencies
repositories {
    mavenCentral()

    // IntelliJ Platform Gradle Plugin Repositories Extension - read more: https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-repositories-extension.html
    intellijPlatform {
        defaultRepositories()
    }
}

// Dependencies are managed with Gradle version catalog - read more: https://docs.gradle.org/current/userguide/platforms.html#sub:version-catalog
dependencies {
    testImplementation(libs.junit)

    // IntelliJ Platform Gradle Plugin Dependencies Extension - read more: https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-dependencies-extension.html
    intellijPlatform {
        create(providers.gradleProperty("platformType"), providers.gradleProperty("platformVersion"))

        // Plugin Dependencies. Uses `platformBundledPlugins` property from the gradle.properties file for bundled IntelliJ Platform plugins.
        bundledPlugins(providers.gradleProperty("platformBundledPlugins").map { it.split(',') })

        // Plugin Dependencies. Uses `platformPlugins` property from the gradle.properties file for plugin from JetBrains Marketplace.
        plugins(providers.gradleProperty("platformPlugins").map { it.split(',') })

        instrumentationTools()
        pluginVerifier()
        zipSigner()
        testFramework(TestFrameworkType.Platform)
    }
}

// Configure IntelliJ Platform Gradle Plugin - read more: https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-extension.html
intellijPlatform {
    pluginConfiguration {
        version = providers.gradleProperty("pluginVersion")

        // Extract the <!-- Plugin description --> section from README.md and provide for the plugin's manifest
        description = providers.fileContents(layout.projectDirectory.file("README.md")).asText.map {
            val start = "<!-- Plugin description -->"
            val end = "<!-- Plugin description end -->"

            with(it.lines()) {
                if (!containsAll(listOf(start, end))) {
                    throw GradleException("Plugin description section not found in README.md:\n$start ... $end")
                }
                subList(indexOf(start) + 1, indexOf(end)).joinToString("\n").let(::markdownToHTML)
            }
        }

        val changelog = project.changelog // local variable for configuration cache compatibility
        // Get the latest available change notes from the changelog file
        changeNotes = providers.gradleProperty("pluginVersion").map { pluginVersion ->
            with(changelog) {
                renderItem(
                    (getOrNull(pluginVersion) ?: getUnreleased())
                        .withHeader(false)
                        .withEmptySections(false),
                    Changelog.OutputType.HTML,
                )
            }
        }

        ideaVersion {
            sinceBuild = providers.gradleProperty("pluginSinceBuild")
            untilBuild = providers.gradleProperty("pluginUntilBuild")
        }
    }

    signing {
        certificateChain = providers.environmentVariable("CERTIFICATE_CHAIN")
        privateKey = providers.environmentVariable("PRIVATE_KEY")
        password = providers.environmentVariable("PRIVATE_KEY_PASSWORD")
    }

    publishing {
        token = providers.environmentVariable("PUBLISH_TOKEN")
        // The pluginVersion is based on the SemVer (https://semver.org) and supports pre-release labels, like 2.1.7-alpha.3
        // Specify pre-release label to publish the plugin in a custom Release Channel automatically. Read more:
        // https://plugins.jetbrains.com/docs/intellij/deployment.html#specifying-a-release-channel
        channels = providers.gradleProperty("pluginVersion").map { listOf(it.substringAfter('-', "").substringBefore('.').ifEmpty { "default" }) }
    }

    pluginVerification {
        ides {
            recommended()
        }
    }
}

// Configure Gradle Changelog Plugin - read more: https://github.com/JetBrains/gradle-changelog-plugin
changelog {
    groups.empty()
    repositoryUrl = providers.gradleProperty("pluginRepositoryUrl")
}

// Configure Gradle Kover Plugin - read more: https://github.com/Kotlin/kotlinx-kover#configuration
kover {
    reports {
        total {
            xml {
                onCheck = true
            }
        }
    }
}

tasks {
    wrapper {
        gradleVersion = providers.gradleProperty("gradleVersion").get()
    }

    publishPlugin {
        dependsOn(patchChangelog)
    }
}

intellijPlatformTesting {
    runIde {
        register("runIdeForUiTests") {
            task {
                jvmArgumentProviders += CommandLineArgumentProvider {
                    listOf(
                        "-Drobot-server.port=8082",
                        "-Dide.mac.message.dialogs.as.sheets=false",
                        "-Djb.privacy.policy.text=<!--999.999-->",
                        "-Djb.consents.confirmation.enabled=false",
                    )
                }
            }

            plugins {
                robotServerPlugin()
            }
        }
    }
}

gradle.properties

# IntelliJ Platform Artifacts Repositories -> https://plugins.jetbrains.com/docs/intellij/intellij-artifacts.html

pluginGroup = org.jetbrains.plugins.template
pluginName = IntelliJ Platform Plugin Template
pluginRepositoryUrl = https://github.com/JetBrains/intellij-platform-plugin-template
# SemVer format -> https://semver.org
pluginVersion = 2.0.2

# Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
pluginSinceBuild = 243.21565.23
pluginUntilBuild = 243.*

# IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
platformType = IC
platformVersion = 2024.3

# Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
# Example: platformPlugins = com.jetbrains.php:203.4449.22, org.intellij.scala:2023.3.27@EAP
platformPlugins =
# Example: platformBundledPlugins = com.intellij.java
platformBundledPlugins =

# Gradle Releases -> https://github.com/gradle/gradle/releases
gradleVersion = 8.10.2

# Opt-out flag for bundling Kotlin standard library -> https://jb.gg/intellij-platform-kotlin-stdlib
kotlin.stdlib.default.dependency = false

# Enable Gradle Configuration Cache -> https://docs.gradle.org/current/userguide/configuration_cache.html
org.gradle.configuration-cache = true

# Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html
org.gradle.caching = true

settings.gradle

rootProject.name = "IntelliJ Platform Plugin Template"

plugins {
    id("org.gradle.toolchains.foojay-resolver-convention") version "0.8.0"
}

Thanks

Since the 2024.3 release cycle, com.intellij.modules.json is a standalone bundled plugin. To load it properly for the compilation time, you need to add it with:

dependencies {
    // …
    intellijPlatform {
        // …
        bundledPlugin("com.intellij.modules.json")
    }
}

or, if using the IntelliJ Platform Plugin Template setup, in gradle.properties:

platformBundledPlugins = com.intellij.modules.json 

Also, we will fix the docs to be more explicit about what is required depending on the target version.

But the mentioned plugin doesn't contain the JsonFileType class or the JsonLexer mentioned above. Or am I missing something?

Hmm. Looks like you also have to update the following:
(I updated it from 2.2.0 to 2.6.0)

plugins {
    // plugin docs can be found here https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin.html
    id("org.jetbrains.intellij.platform") version "2.6.0" // it was 2.2.0