ExecutionException: java.io.IOException: return value == 1

[uckelman]

ABR
Version	3.6.7
Reporter	officialnickolamm@gmail.com
Error Log	29299 bytes

I was downloading a vassal module, and it wouldn't load. It was the VIctory Games Vietnam 1965-1975 module (The latest one) from the vassal website

3.6.7

java.util.concurrent.ExecutionException: java.io.IOException: return value == 1
 at java.base/java.util.concurrent.FutureTask.report(FutureTask.java:122)
 at java.base/java.util.concurrent.FutureTask.get(FutureTask.java:191)
 at java.desktop/javax.swing.SwingWorker.get(SwingWorker.java:613)
 at VASSAL.launch.AbstractLaunchAction$LaunchTask.done(AbstractLaunchAction.java:511)

[uckelman]

User probably has max heap limit for tiler set too low.

[uckelman]

Emailed user for details.

[riverwanderer]

Recurrence of java.io.IOException: return value == 1 #11428