File `.classpath` cannot be re-generated automatically.

The scenario is: I open a maven project, and it builds the project for me, and it works well. After wrongly deleting the .classpath file, I can never get it back. Restarting VSCode doesn’t work either.

Environment

• Operating System: Win 10 Enterprise
• JDK version: Oracle JDK 1.8.0_171
• Visual Studio Code version:

Version 1.24.0
Commit 6a6e02cef0f2122ee1469765b704faf5d0e0d859
Date 2018-06-06T17:35:40.560Z
Shell 1.7.12
Renderer 58.0.3029.110
Node 7.9.0
Architecture x64

• Java extension version: 0.26.0

Steps To Reproduce

1. Open a maven project, e.g. a spring-boot project.
2. Open a *.java file to activate the extension, it starts building the project.
3. After that, .classpath and .project are auto generated.
4. Remove files .classpath and .project.
5. Reload window, .project has been re-generated, but .classpath cannot be re-generated.

Current Result

Missing .classpath file, the project fails to build.

Expected Result

File .classpath can be re-generated just as we first open the project.

Additional Informations

The original issue is https://github.com/Microsoft/vscode-maven/issues/64 I can easily reproduced it and made a GIF, FYI:

[Eskibear]

@fbricon ok, I can have a try.

[CodingLegend27]

I had some issues with debugging the java project. So i thought first that it was an error due to the missing .classpath file. But in the end i figured out that it was the vs code extension ‘Java Language Support’ by George Fraser, which always said that ‘java.awt.*’ cannot be imported.

TLDR: I uninstalled this extension and everything worked well again. So no error due to missing .classpath file!