Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Non-nullable field '_errorFilePath' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_errorSelectRow' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_errorSelectColumn' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

The variable 'e' is declared but never used

The variable 'e' is declared but never used

Non-nullable field '_heatDemandData' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_electricityPriceData' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable property 'Series' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'XAxes' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.