Error when evaluating 'name' for job 'debug-generate-tests'. .github/workflows/test.yml (Line: 81, Col: 15): A mapping was not expected

Error when evaluating 'strategy' for job 'more-debugging'. .github/workflows/test.yml (Line: 64, Col: 24): Error parsing fromJson,.github/workflows/test.yml (Line: 64, Col: 24): After parsing a value an unexpected character was encountered: 1. Path '[0]', line 1, position 3.,.github/workflows/test.yml (Line: 64, Col: 24): Unexpected value ''