Could not find external JSON file for benchmark data at /home/runner/work/node-red-contrib-genetic-charging-scheduler/node-red-contrib-genetic-charging-scheduler/cache/benchmark-data.json. Using empty default: Error: ENOENT: no such file or directory, open '/home/runner/work/node-red-contrib-genetic-charging-scheduler/node-red-contrib-genetic-charging-scheduler/cache/benchmark-data.json'