253: `org.intellij.intelliLang` is reported as bundled module, but it's unavailable

[jansorg]

What happened?

In my plugin I have this:

dependencies {
  intellijPlatform {
    bundledPlugin("org.intellij.intelliLang")
  }
}

With 2025.3 EAP1, 2.9.0 warns about this:

Could not determine the dependencies of task ':plugin:compileJava'.
> Could not resolve all dependencies for configuration ':plugin:compileClasspath'.
   > The 'org.intellij.intelliLang' entry refers to a bundled plugin, but it is actually a bundled module. Use bundledModule("org.intellij.intelliLang") instead of bundledPlugin("org.intellij.intelliLang").

But after changing to bundledModule, it also rejects it:

dependencies {
  intellijPlatform {
    bundledModule("org.intellij.intelliLang")
  }
}

prints this:

* What went wrong:
Could not determine the dependencies of task ':plugin:compileJava'.
> Could not resolve all dependencies for configuration ':plugin:compileClasspath'.
   > Specified bundledModule 'org.intellij.intelliLang' doesn't exist.

Steps to reproduce

Setup as above

Gradle IntelliJ Plugin version

2.9.0

Gradle version

8.14.2

Operating System

Linux

[jansorg]

Using bundledModule("intellij.platform.langInjection") appears to work, though. Either the search for modules by name is incorrect or the message about the bundled module to use is incorrect.

[joshuataylor]

Also seeing this -- 253.x backwards compatibility seems a bit complicated --

1. Renaming if IC/IU.. https://github.com/JetBrains/intellij-platform-gradle-plugin/issues/2028
2. This issue.

[Earthcomputer]

Just stumbled across this too, would be good if the error message could be improved :)