[SOLVED] Server 0.25.4 compilation problem

I downloaded and unzipped the latest server version (0.25.4). For compilation I use:

mvn install -Dmaven.test.skip=true

First time the compilation is succesful. When I make a simple change in HttpAPILogic.java file or just save the file, at the end of compilation process I get:

Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:3.0.0:shade (default) on project client: Error creating shaded jar: Invalid signature file digest for Manifest main attributes -> [Help 1]

In server 0.23.1 I didn’t have this error.

How can I solve this problem?

Thanks and best regards,

I added following filters:


Now the compilation is OK.


Strange. We have thins filters already. Where exactly did you add them?

I use Windows IntelliJ IDEA development environment.I added this to pom.xml (see picture):

Ah… This is the client. You are right. Thanks for reporting. I’ll fix it right now.