Getting 'java.lang.RuntimeException: No toolkit found' error on running javafx application with java11

user_6184414 0
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We recently migrated from java 8 to openJdk11. Now I am trying to test my application on windows and ubuntu with using openJdk installed on both OS. I'm able to run it on ubuntu. But same is not executing in windows10 with java11.Error_Message:

enter image description here

java.lang.RuntimeException: No toolkit found
at com.sun.javafx.tk.Toolkit.getToolkit(Toolkit.java:272)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:267)
at com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:158)
at com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:678)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:195)
at java.base/java.lang.Thread.run(Unknown Source)
javafx-11 windows-10 java-11 runtimeexception
2 Answers
user_51620260

I am not sure how the differnences between Linux and Windows come into place, but in general com.sun.javafx.tk.Toolkitis not accesible anymore since Java 9. So the behaviour on Windows throwing an exception is correct, and you need to find another solution for whatever you are using theToolkit-class for.

user_29028980
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