Vassal on Ubuntu -- no way

Technical Support & Bugs
1

I report the error message:

Failed to load module “canberra-gtk-module”
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by VASSAL.tools.image.ImageIOImageLoader (file:/home/marco/VASSAL-3.2.17/lib/Vengine.jar) to field sun.java2d.cmm.ProfileDeferralMgr.deferring
WARNING: Please consider reporting this to the maintainers of VASSAL.tools.image.ImageIOImageLoader
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

2

Thus spake gnagnus:

I report the error message:

Failed to load module “canberra-gtk-module”
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by
VASSAL.tools.image.ImageIOImageLoader
(file:/home/marco/VASSAL-3.2.17/lib/Vengine.jar) to field
sun.java2d.cmm.ProfileDeferralMgr.deferring
WARNING: Please consider reporting this to the maintainers of
VASSAL.tools.image.ImageIOImageLoader
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

I can see from this error message that you’re using a version of Java which
is too new for VASSAL 3.2.17. You need to use Java 8 or earlier.

(VASSAL 3.3, which is in preparation, will work with Java 9 and later.)

–
J.