Error: CS8073: The result of the expression is always false since a value of type ValueTask<model?> is never equal to null
Web api, Controller
Falscher Code, C#
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[HttpDelete("{id}")] public async Task<ActionResult> Delete_Article(int id) { var dbArticle= _dbContext.tbl_Articles.FindAsync(id); if (dbArticle == null) return BadRequest("Article ID not found"); //*remove the item _dbContext.Remove(dbArticle); await _dbContext.SaveChangesAsync(); return Ok(dbArticle); } |
Lösung:
Await in die Async Methode einbauen
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[HttpDelete("{id}")] public async Task<ActionResult> Delete_Article(int id) { var dbArticle= await _dbContext.tbl_Articles.FindAsync(id); if (dbArticle == null) return BadRequest("Article ID not found"); //*remove the item _dbContext.Remove(dbArticle); await _dbContext.SaveChangesAsync(); return Ok(dbArticle); } |
Rue25b
