Intellij idea compiles but displays lots of errors of missing dependencies on editor

0
votes

I am using ultimate 2019.3

I am getting this weird thing that it shows lots of compilation errors on depnedenceis such as Spring, Vertx, Guava and stuff like this, but gradle clean build and cmd + F9 works fine.

I tried stuff I found here:

  • invalidate caches and restart
  • delete both .m2 and .gradle/cahces
  • delete .idea (didn't find any *.iml
  • delete the repository and clone it again from GIT, importing it again to IntelliJ.
  • project structure -> set to Java 1.8 and checked structure and libraries - nothing out of the ordinary.
  • installed plugin - choose runtime and set IntelliJ to run on Java 1.8

nothing worked!

Maybe its JDK issue? I see my java -version returns 1.8 but IntelliJ runs with JDK 11.

I am completely lost and have no idea what to do.

Please help.

Regards, Ido

1
intellij-idea
Make sure you are not using JetBrains Runtime for compilation in IntelliJ IDEA. See jetbrains.com/help/idea/… . However, if IDE build works without errors, but the editor displays errors, it's probably some caches problem. Try with jetbrains.com/idea/nextversion and see if it helps. – CrazyCoder
thanks but didn't work. I didn't try the 2020 as I don't like versions that are not yet fully released – Ido Barash
Please contact support at intellij-support.jetbrains.com/hc/requests/new with the sample project and the logs attached (Help | Compress Logs and Show in ...). Also provide the screenshot of the errors. – CrazyCoder
Note that you don't need to configure IntelliJ IDEA to run on JDK 1.8, it's not related to the JDK used to build your project. – CrazyCoder

1 Answers

0
votes

Fixed it like this:

  • I deleted .gradle/cahces
  • I removed IntelliJ 2019.3
  • I also deleted my local repository

Tried to remove all old installations/version/repos.

  • Downloaded and installed 2020.1
  • git cloned my reposotory again
  • imported my project

**And it works !! **

I hanve no idea why... maybe the new version. maybe its the uninstall and remove all caches and versions.

Thanks to all of you who helped me.

Regards, Ido