An error occurred while collecting items to be installed
session context was:(profile=_Applications_jee-2020-06_Eclipse.app_Contents_Eclipse, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
Unable to read repository at http://vaadin.com/eclipse/plugins/com.vaadin.designer2_4.5.12.jar.
Premature end of Content-Length delimited message body (expected: 305.372.482; received: 148.838.850)
Hello, can you try one more time? This problem could happen because of the connection issues.