Working Maven project reports multiple errors in VSCode and will not build

I have a simple working Java Maven project. This project builds (assuming you have Java and Maven setup) - with:

mvn clean install

And the jar file runs as expected.

However, when I open it in VSCode (I have the Java Extension pack installed) - I see 105 "Problems" reported in the pom.xml:

• 4x "Failed to read artifact descriptor for ..."
• The rest "Missing artifact ..."

This appears to prevent most of the VSCode Java tools from working - I can't build and debug. Intellisense seems to be sketchy/intermittent. And so on.

Environment

• Operating System: Windows 10
• JDK version: OpenJDK 11.0.5.10
• Visual Studio Code version: 1.41.1
• Java extension version: 0.55.0

Steps To Reproduce

1. Extract the attached zip file to a folder
2. Open the folder in VSCode and inspect the Problems tab
3. Attempt to build the project

vsc-java-test.zip

To prove Maven works

1. Extract the attached zip file to a folder
2. Open a bash or cmd window, cd to the folder and run mvn clean install
3. Copy the generated thularest-1.0.jar file from <folder>/target to <folder>/bin
4. cd to /bin and run ./rest-start.sh
5. Crowse to http://localhost:8080/api/hello

Tái hiện báo cáo bằng vsc-java-test.zip đính kèm: mở dự án Maven trong VSCode, kiểm tra tab Problems và so sánh với mvn clean install trong shell. Truy vết quá trình nhập dự án và phân giải dependency của Java extension từ các chẩn đoán được báo cáo; hoàn tất khi dự án hợp lệ không còn hiển thị các lỗi artifact bị thiếu và các công cụ build/debug Java hoạt động.