[Coco] DriveWire 4 has stopped working

Aaron Wolfe aawolfe at gmail.com
Sat Nov 19 16:00:21 EST 2016

Most Java errors you see when using DriveWire will be problems for other
more popular software too, so it's always worth a Google.

I think this thread might have the fix:


If not that, probably one of the others.  Its easier to find fixes for
things of you leave drivewire out of the search to be honest.  Java is
pretty common so usually you'll find a very similar issue and resolution
for some entirely different program.

On Nov 19, 2016 3:40 PM, "Theodore (Alex) Evans" <alxevans at concentric.net>

> I have been running a DriveWire4 server from my Raspberry Pi.  Recently I
> updated libswt (jni) from 3833 to 3836.  Upon updating I receive the error
> no swt-gtk-3833 in java.library.path.  SO, I tried the obvious course of
> action for each of the similar errors of creating a symbolic link from
> libswt-*.so to libswt-*-3836.so which did allow me to get further along,
> but I now get the error:
> Launch failed: (UnsatisfiedLinkError: org.eclipse.swt.internal.gtk.O
> S._gtk_tree_view_convert_widget_to_bin_window_coords(III[I[I)V)
> I don't know what to try next.  The drivewire I am using is v4.3.3o which,
> I believe, is the current version.
> Any help would be greatly appreciated.
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