Validation Failed: {"resource":"Release","code":"already_exists","field":"tag_name"}

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v2, actions/create-release@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

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

Possible null reference return.

Possible null reference argument for parameter 'item' in 'void Stack<EdgeModel>.Push(EdgeModel item)'.

Possible null reference argument for parameter 'filePath' in 'void IFileService<GraphProjectModel>.Save(string filePath, GraphProjectModel data)'.

Dereference of a possibly null reference.

Dereference of a possibly null reference.

Possible null reference return.

Dereference of a possibly null reference.

Converting null literal or possible null value to non-nullable type.

Dereference of a possibly null reference.