It seems that the JavaFX libraries are no longer included in KNIME 4 (tested with today’s nightly build on macOS). This means, the jBrowserDriver plugin for the Selenium Nodes (which requires JavaFX) will break: E.g. KNIME 3.7.2: /Contents/Eclipse/plugins/org.knime.binary.jre.macosx.x86_64_1.8.0.152-02/jre/Home/lib/jfxswt.jar In the 4 nightly, this lib (and further related files) are missing. Was removing JavaFX intentional or is this an oversight? – Philipp

:crossed_fingers: it works once installed into a production KNIME False alarm, the AdoptOpenJDK version of the JRE (and probably most others except Bellsoft and Azul) don’t have all the modules required for JavaFX. Missing jdk.unsupported.desktop module from JREs (OpenJFX) opened 02:49PM - 01 May 19 UTC (UTC) closed 11:42AM - 30 May 20 UTC (UTC) [Jugen] Jugen wontfix OpenJFX Both the OpenJ9 and the Hotspot 11.0.3_7 **JRE** for 64bit Windows are missing t … he `jdk.unsupported.desktop` module. This module is _required by_ the JavaFX 12 `javafx.swing` module. For more information see [JDK-8202175](https://bugs.openjdk.java.net/browse/JDK-8202175) and this [openjdk-jfx issue](https://github.com/javafxports/openjdk-jfx/issues/458). So without changing the JRE or using jlink to make my own with the missing module looks like it won’t work.

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JavaFX in KNIME 4

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