Hi , I am trying to update the gradle version from 6to 8.6 but I have some issues.

Try updating to 7 first?

The .0 are not necessary, otherwise what Sergej said for a smooth upgrade experience. And always fix the deprecations on each step.

have you followed the guide? https://docs.gradle.org/current/userguide/upgrading_version_6.html

Why gradle skipp some global dependencies while building?

I fear you have to provide more detail about what you are talking about. At least me, I cannot even faintly imagine what you are talking about. 🙂

I have added this global dependencies to my build.gradle file: implementation 'org.apache.logging.log4jlog4j slf4j2 impl2.24.3' implementation 'org.apache.logging.log4jlog4j api2.24.3' implementation 'org.apache.logging.log4jlog4j core2.24.3' implementation 'org.apache.logging.log4jlog4j 1.2 api2.24.3' Gradle version(8.6) and when it is building it skippes these dependencies. do you know why? SKIPPEDC\Build\Release_x64\...\Binaries\jar\log4j-slf4j2-impl-2.24.3.jar

Gradle doesn’t skip dependencies, it skips tasks

I neither know what you mean be "global", Not where "SKIPPED:..." might come from, not from Gradle.

It skip the tasks that uses these dependencies then🤔

I don't think you get good information without an MCVE, because your question is not using usual established terms and might be largely misunderstood