Problems Running on Ubuntu

[mccallum-sgd]

AxiFi sometimes fails to open main view after logging in.

Context (Environment)

OS: Ubuntu 64-bit 18.04

Expected Behavior

Opens to main view after login.

Current Behavior

Does not open at all sometimes (seems to be about 50% of the time).

Output

Running the installed AxiFi.jar (located in opt/AxiFi on my system) with java -jar sometimes gives the following error:

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f48cc927788, pid=16864, tid=0x00007f489c149700

Running java -jar with the -Xcheck:jni option (suggested on StackOverflow) gives a more detailed error:

FATAL ERROR in native method: Bad global or local ref passed to JNI
	at com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
	at com.sun.glass.ui.gtk.GtkApplication.lambda$null$48(GtkApplication.java:139)
	at com.sun.glass.ui.gtk.GtkApplication$$Lambda$41/1766822961.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:748)