Vaadin 24 - modifying pom.xml the version from 24.0.0 to 24.0.2 - APPLICATION FAILED TO START

When I updated pom.xml for chaning the version number vreom 24.0.0 to 24.0.2, I get error



Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured.

Reason: Failed to determine a suitable driver class


Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

Before the change, everything was working fine. Database accewss was working before the change.

I wonder what else do I need to modify?


The database driver has nothing to do with the Vaadin version. Did you happen to change something else and maybe did not run mvn clean until now?

I cleanded the project and updated Maven. but did not help

nothing else has changed.

even if I revert back to the original 24.0.0 version, the problem remains.

I use eclipse

The problem was fixed by modifying the properties file by just adding an empty line and saving it.