Plugin not supported in IntelliJ IDEA 2024.3.5 (Ultimate Edition)

[Sly36]

Hello, great plugin I want to try on my project but it seems to be incompatible with IntelliJ Ultimate.

The plugin does not show in the Plugins marketplace and when I try to install it manually, it displays an incompatibility error.

Version :

IntelliJ IDEA 2024.3.5 (Ultimate Edition)
Build #IU-243.26053.27, built on March 16, 2025

Error :

Plugin 'Does it Throw?' (version '0.5.0') is not compatible with the current version of the IDE, because it requires build 240.* or older but the current build is IU-243.26053.27

From https://blog.jetbrains.com/platform/2023/07/lsp-for-plugin-developers/ :

Starting with the 2023.2 release cycle, the LSP API is publicly available as part of the IntelliJ Platform in the following IDEs:
IntelliJ IDEA Ultimate, WebStorm, PhpStorm, PyCharm Professional, DataSpell, RubyMine, CLion, Aqua, DataGrip, GoLand, Rider, and RustRover.

[angelozerr]

LSP support from Jetbrains is not available for ultimate.

If you wish to support ultimate and other jetbrains toolinhs, I suggest to the author of this plugin to integrate https://github.com/redhat-developer/lsp4ij which is a free LSP support for IntelliJ.

There are more and more plugins which adopt Lsp4ij , see https://github.com/redhat-developer/lsp4ij?tab=readme-ov-file# and some plugins support the both LSP support (from Jetbrains and from LSP4IJ) and user can select the lsp support.

If you need more information on LSP4IJ please ask me.