Cannot read properties of undefined (reading 'number')

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The following actions uses node12 which is deprecated and will be forced to run on node16: andstor/file-reader-action@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, cachix/cachix-action@v12, DamianReeves/write-file-action@v1.2, pedrolamas/handlebars-action@v2.2.0, andstor/file-reader-action@v1, peter-evans/create-pull-request@v4. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Unexpected input(s) 'CACHIX_SIGNING_KEY', 'GITHUB_TOKEN', valid inputs are ['CACHIX_AUTH_TOKEN', 'SECRET_GITHUB_TOKEN']