Undefined scores, press Recalculate scores... button: Unexpected error during maven tests

[brita-sed]

Precondition

• .../eclipse.exe has launched.
• iFL plugin has been installed.

Steps

1. Select a project.
2. Click on iFL button.
3. Before load scores, press Recalculate scores... button.
4. Load scores, then press Recalculate scores... button again.

Expected results

• Before loading scores: a dialog window should popup that before recalculating scores load scores is required.
• After loading scores: recalculation should be successful.

Received results

• 'TestProject coverage generation' has encountered a problem. Unexpected error during maven tests
• java.io.IOException: Unable to resolve plug-in "org.eclipse.wst.common.snippets" in log

recalculate_error_log.txt

Environment:

• Package: https://github.com/InteractiveFaultLocalization/iFL4Eclipse/releases/tag/V3.6.162.1
• Operating System: Windows 10 Pro, 64 bit
• Eclipse Version: 2021-12 (4.22.0)

[brita-sed]

Retested on the following project: https://github.com/sed-szeged/java-instrumenter
To make the Score recalculation work, you have to build the project with the following command (maven should be installed and configured in environment variables):
...\java-instrumenter-master>mvn package
If the build was succeed, the Score Recalculation button will work.