Classpath Incomplete Warning with Eclipse-generated project

I have a lot of projects created through Eclipse that work fine. They have buildpaths and classpaths very similar to a project I'm working on currently. I created the project, made some classes, and then started implementing stuff in VSCode when the Classpath Incomplete warning popped up. The .classpath file is in the project folder, along with the .project file. I have the default src folder with a package within it that has all the source code. Everything was setup using Eclipse.

Environment

• Operating System: Win10.something
• JDK version: 1.8.0_144
• Visual Studio Code version: 1.22.1
• Java extension version: 0.22.0

Steps To Reproduce

1. Create a lot of projects in Eclipse.
2. Write all of the source in VSCode.
3. Have one project created in Eclipse repeatedly throw Classpath Incomplete warning in VSCode.

Current Result

ClassPath Incomplete warning thrown

Expected Result

No warnings being thrown

Additional Informations

If the warnings could include a diagnostic in a future version, that may help a lot.
And sorry, I can't provide a video because I can't post my source online anywhere.

Inizia confrontando i file .classpath e .project generati da Eclipse con la cartella src predefinita e il relativo package, usando l’ambiente indicato: Windows, JDK 1.8.0_144, VS Code 1.22.1 e Java extension 0.22.0. Riproduci l’avviso Classpath Incomplete e determina quale stato del progetto lo attiva; il lavoro è completato quando l’avviso viene risolto o include una diagnosi utile.