Twig Support Plugin no longer compatible? Follow Chad Gatesman Created February 07, 2019 15:03 I have been using the Twig Support Plugin in my WebStorm for Node.js projects using Nunjucks for quite some time. I recently have upgraded only to find that the new plugin no longer works complaining: Plugin "Twig Support" was not loaded: required plugin "com.jetbrains.php" not installed. Looking at the plugin information, it looks like the new plugin version now requires com.jetbrains.php which is only available to IDEA and PhpStorn. Why did this happen. Why lock out everyone else that was using this functionality? To make matters worse, I thought I could just downgrade the plugin to the last version that did not add a requirement for com.jetbrains.php (183.3795.24). When I try to install it from file, I get the following error: Plugin "Twig Support" is incompatible with this installation So it looks like this older version of Plugin (which I had been previously using) now can no longer be installed in the latest WebStorm (Build WS-191.5109.10).