[1.1.4] IDE: crashes when taking screenshot, if neither Jython nor JRuby are available --- fixed 2018-09-06

[RaiMan]

---- problem / solution ----

if neither Jython nor JRuby are available, then JavaScript gets the default scripting language. This is not yet fully working and supported.
... but with the fix at least the "take screenshot" works.

------------------- workaround

take care, that at least Jython is available as mentioned on the downloadpage

******************** tested

on Windows 10-64 with Java 11: works

currently Win7 testing not possible.

------------------------------------------------

Hi guys!

So I'm running SikuliX 1.1.4, and Java version 10.0.2, and I can load the IDE.

However, when clicking "Take Screenshot", the IDE crashes with the following log:

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.sikuli.ide.CloseableModernTabbedPaneUI (file:/C:/MyPythonScripts/SikuliX/sikulix.jar) to constructor javax.swing.plaf.basic.BasicTabbedPaneUI$Actions(java.lang.String)
WARNING: Please consider reporting this to the maintainers of org.sikuli.ide.CloseableModernTabbedPaneUI
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
 at org.sikuli.ide.ButtonCapture.capture(ButtonCapture.java:97)
 at org.sikuli.ide.ButtonCapture.captureWithAutoDelay(ButtonCapture.java:80)
 at org.sikuli.ide.ButtonCapture.actionPerformed(ButtonCapture.java:74)
 at java.desktop/javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
 at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
 at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
...
 at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
 at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.IllegalThreadStateException: Cannot call method from the event dispatcher thread
 at java.desktop/java.awt.Robot.checkNotDispatchThread(Unknown Source)
 at java.desktop/java.awt.Robot.waitForIdle(Unknown Source)
 at org.sikuli.script.Mouse.move(Mouse.java:360)
 at org.sikuli.script.Mouse.move(Mouse.java:329)
 at org.sikuli.script.Mouse.init(Mouse.java:58)
 at org.sikuli.script.Screen.initScreens(Screen.java:107)
 at org.sikuli.script.Screen.<clinit>(Screen.java:71)
 ... 40 more

[RaiMan (raimund-hocke)]

... not yet tested on Windows with Java 11

[RaiMan (raimund-hocke)]

tested on Win10 Java 11: works