Re: [jetty-users] Error while running embedded jetty

[Lothar Kimmeringer <job@xxxxxxxxxxxxxx>]

Am 01.07.2022 um 13:01 schrieb Kuldeep Singh Budania:

> image.png

You've mixed jars of at least two different versions of Jetty (9.4.43
and 9.4.15) which might be a problem.

> Caused by: java.lang.NullPointerException: null
>          at com.vaadin.flow.server.DeploymentConfigurationFactory.getTokenFileFromClassloader(DeploymentConfigurationFactory.java:341) ~[na:na]

Have you asked Vaadin-afficionados what might be the reason for an error
like this to happen? This doesn't necesserily have something to do
with Jetty at all.


Cheers, Lothar