(Momentics:): GLib-CRITICAL **:: g_base64_encode_step: assertion 'in != NULL' failed

Running QNX Momentics (qde) from the console on Ubuntu 18.04 shows a lot of error message but it seems like it does not affect functionality of the application. Below is an example of the error message I am seeing.

(Momentics:3535): GLib-CRITICAL **: 23:28:28.692: g_base64_encode_step: assertion 'in != NULL' failed

To get rid of the error message, do the following:

$ sudo apt install libcanberra-gtk-module
export SWT_GTK3=0
~/qnx/qnxmomentics/qde