How do I handle null exception in controller function?
I get CS0029 error when returning NotFound() method…
<code> [HttpGet("{id}")]
public async Task<Database?> GetById(string id)
{
var response = await _databasesService.GetById(id);
var database = response.FirstOrDefault();
if (database is not null)
return database;
else
return NotFound(); // Error CS0029
}
</code>
<code> [HttpGet("{id}")]
public async Task<Database?> GetById(string id)
{
var response = await _databasesService.GetById(id);
var database = response.FirstOrDefault();
if (database is not null)
return database;
else
return NotFound(); // Error CS0029
}
</code>
[HttpGet("{id}")]
public async Task<Database?> GetById(string id)
{
var response = await _databasesService.GetById(id);
var database = response.FirstOrDefault();
if (database is not null)
return database;
else
return NotFound(); // Error CS0029
}