'BaseSubCrudService.GetFullListAsync<T>(string, int, string?, string?, CancellationToken)' hides inherited member 'BaseService.GetFullListAsync<T>(string?, int, string?, string?, CancellationToken)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'BaseSubCrudService.GetFullList<T>(string, int, string?, string?, CancellationToken)' hides inherited member 'BaseService.GetFullList<T>(string?, int, string?, string?, CancellationToken)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'UserService.ListAsync(int, int, string?, string?, CancellationToken)' hides inherited member 'BaseCrudService<UserModel>.ListAsync(int, int, string?, string?, CancellationToken)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

'UserService.GetFullListAsync(int, string?, string?, CancellationToken)' hides inherited member 'BaseCrudService<UserModel>.GetFullListAsync(int, string?, string?, CancellationToken)'. To make the current member override that implementation, add the override keyword. Otherwise add the new keyword.

Possible null reference argument for parameter 'param' in 'string BaseService.UrlEncode(string param)'.

The variable 'ex' is declared but never used

Async-iterator 'FieldItemList<T>.GetItemsAsync(bool, GetItemsFilter, CancellationToken)' has one or more parameters of type 'CancellationToken' but none of them is decorated with the 'EnumeratorCancellation' attribute, so the cancellation token parameter from the generated 'IAsyncEnumerable<>.GetAsyncEnumerator' will be unconsumed

Dereference of a possibly null reference.

Possible null reference assignment.