Argument 2: cannot convert from 'method group' to 'Func<WrappedRocksRbKeyValueEnumerator, bool>'

'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' does not contain a definition for 'Add' and no accessible extension method 'Add' accepting a first argument of type 'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' could be found (are you missing a using directive or an assembly reference?)

Argument 2: cannot convert from 'method group' to 'Func<WrappedRocksRbKeyValueEnumerator, bool>'

'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' does not contain a definition for 'Add' and no accessible extension method 'Add' accepting a first argument of type 'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' could be found (are you missing a using directive or an assembly reference?)

Argument 2: cannot convert from 'method group' to 'Func<WrappedRocksRbKeyValueEnumerator, bool>'

'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' does not contain a definition for 'Add' and no accessible extension method 'Add' accepting a first argument of type 'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' could be found (are you missing a using directive or an assembly reference?)

Argument 2: cannot convert from 'method group' to 'Func<WrappedRocksRbKeyValueEnumerator, bool>'

'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' does not contain a definition for 'Add' and no accessible extension method 'Add' accepting a first argument of type 'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' could be found (are you missing a using directive or an assembly reference?)

Argument 2: cannot convert from 'method group' to 'Func<WrappedRocksRbKeyValueEnumerator, bool>'

'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' does not contain a definition for 'Add' and no accessible extension method 'Add' accepting a first argument of type 'ConcurrentDictionary<WrappedRocksRbKeyValueEnumerator, bool>' could be found (are you missing a using directive or an assembly reference?)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/setup-dotnet@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/checkout@v2, actions/setup-dotnet@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 annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.