if (!allowUserInteraction || (attempt >= MAX_REDIRECTS)) {
                    break;
                }
                reconnect();
            }
            throw new IOException("Unable to negotiate NTLM authentication.");
        } finally {
            cachedOutput = null;
        }
    }

    private NtlmMessage attemptNegotiation(final int response) throws IOException {

			w.WriteHeader(http.StatusForbidden)
			return
		}
		conn, _, _, err := ws.UpgradeHTTP(req, w)
		if err != nil {
			if debugPrint {
				fmt.Printf("grid: Unable to upgrade: %v. http.ResponseWriter is type %T\n", err, w)
			}
			w.WriteHeader(http.StatusUpgradeRequired)
			return
		}
		m.IncomingConn(ctx, conn)
	}
}

            List<String> versionLines = IOUtils.readLines(new FileInputStream(versionsFile), "UTF-8");
            return new BwcVersions(versionLines);
        } catch (IOException e) {
            throw new IllegalStateException("Unable to resolve to resolve bwc versions from versionsFile.", e);
        }
    }

    private void logGlobalBuildInfo() {
        final String osName = System.getProperty("os.name");

        else
          echo "Ignoring --debug option as MAVEN_DEBUG_OPTS is already set"
        fi
        ;;
      --yjp)
        if [ ! -f "$YJPLIB" ]; then
          echo "Error: Unable to autodetect the YJP library location. Please set YJPLIB variable" >&2
          exit 1
        fi
        MAVEN_OPTS="-agentpath:$YJPLIB=onexit=snapshot,onexit=memory,tracing,onlylocal $MAVEN_OPTS"
        ;;

            "type": "type_error.integer"
        }
    ]
}
```

ви отримаєте текстову версію:

```
Validation errors:
Field: ('path', 'item_id'), Error: Input should be a valid integer, unable to parse string as an integer
```

### Перевизначення обробника помилок `HTTPException` { #override-the-httpexception-error-handler }

Аналогічно, ви можете перевизначити обробник `HTTPException`.

        }
    ]
}
```

şu şekilde bir metin (text) versiyonu alırsınız:

```
Validation errors:
Field: ('path', 'item_id'), Error: Input should be a valid integer, unable to parse string as an integer
```

### `HTTPException` Hata Handler’ını Override Etmek { #override-the-httpexception-error-handler }

Benzer şekilde `HTTPException` handler’ını da override edebilirsiniz.

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

çünkü path parametresi `item_id`, `int` olmayan `"foo"` değerine sahipti.

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

因為路徑參數 `item_id` 的值是 `"foo"`，它不是 `int`。

```JSON
{
  "detail": [
    {
      "type": "int_parsing",
      "loc": [
        "path",
        "item_id"
      ],
      "msg": "Input should be a valid integer, unable to parse string as an integer",
      "input": "foo"
    }
  ]
}
```

тому що параметр шляху `item_id` мав значення `"foo"`, яке не є `int`.

	return strconv.Itoa(int(atomic.AddUint32(&serverPort, 1)))
}

func getNonLoopBackIP(t *testing.T) string {
	localIP4 := set.NewStringSet()
	addrs, err := net.InterfaceAddrs()
	if err != nil {
		t.Fatalf("%s.  Unable to get IP addresses of this host.", err)
	}

	for _, addr := range addrs {
		var ip net.IP
		switch v := addr.(type) {
		case *net.IPNet:
			ip = v.IP
		case *net.IPAddr:
			ip = v.IP
		}