This bug can be replicated and seems to only occur when the following steps are taken:
- Open a View with a DateTime Input component
- Zoom out (ctrl -)
- Enter preview mode (F5)
- Select the DateTime component
The view becomes unresponsive and eventually an error pops up. The errors message tab is empty and the details tab has:
Ignition v8.0.0-beta0 (b2019020702)
Java: Azul Systems, Inc. 11.0.1"
The bug doesn’t occur when launching the client, nor does it occur in the designer if you do not first zoom out.
EDIT: No event handler has been added to the DateTime Input component