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Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.
Update master after 23.2 beta releases is done. Temporarily uses platform 23.2 snap for spring tests until 23.3 snap is available.
### Description of the bug / feature Since switching to the default Push transport (#10931) we always get an “Exception in push connection” when logging out. Note: the exception is...
### Description of the bug The situation is described in [this stackoverflow.com question](https://stackoverflow.com/questions/73170520): I'm working on a Vaadin application running under tomcat in a WAR file. I'm trying to simply...
### Describe your motivation We have lots of events that reflect changes in state of a component: value change, attach, detach, etc. It seems like the "enabled" status is no...
### Description of the bug This might be related to #13624 since I also had issues with the `postinstall esbuild` (see [my comment](https://github.com/vaadin/flow/issues/13624#issuecomment-1151024116)). I added the override while using VAADIN...
### Description of the bug When I start a 23.1 rc1 application I see ``` 2022-05-26 14:40:04.103 WARN 67506 --- [ restartedMain] o.s.s.c.a.web.builders.WebSecurity : You are asking Spring Security to...
### Description of the bug I receive sometimes the same error message on my production system. But I do not have any idea when this happen: `2021-12-27 07:27:43,174 INFO |...
### Description of the bug Since a few weeks we notice abnormal traffic to our web application, that is usually caused by a client that is resynchronizing the complete website...
### Description of the bug After deploying the starter Vaadin Start project to Google App Engine, the error below is thrown when accessed from the client side. ``` java.lang.NullPointerException: Cannot...