Designer [1.9.1****]: No more handles
Problem
Opening the Lycia Studio form designer on Fedora OS results in the subject mentioned error. Below information can be found in the Lycia log file:
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)...
Solution
To solve the problem please execute the following command in your console:
export SWT_GTK3=0