t.Run("gRPC-resolve", func(t *testing.T) {
		rb := xdsresolver
		stateCh := make(chan resolver.State, 1)
		errorCh := make(chan error, 1)
		_, err := rb.Build(resolver.Target{URL: url.URL{
			Scheme: "xds",
			Path:   "/" + net.JoinHostPort(testSvcHost, xdsPorts),
		}},
			&testClientConn{stateCh: stateCh, errorCh: errorCh}, resolver.BuildOptions{
				Authority: testSvcHost,
			})
		if err != nil {

	if err = s.globalPushContext().InitContext(s.Env, nil, nil); err != nil {
		// Error accessing the data - log and close, maybe a different pilot replica
		// has more luck
		deltaLog.Warnf("Error reading config %v", err)
		return status.Error(codes.Unavailable, "error reading config")
	}
	con := newDeltaConnection(peerAddr, stream)

	Watcher() Watcher
	// Initialize checks the first request.
	Initialize(node *core.Node) error
	// Close discards the connection.
	Close()
	// Process responds to a discovery request.
	Process(req *discovery.DiscoveryRequest) error
	// Push responds to a push event queue
	Push(ev any) error
}

func Stream(ctx ConnectionContext) error {
	con := ctx.XdsConnection()

						Detail: "error1",
					},
				},
				{
					Error: &apiservercel.Error{
						Detail: "error2",
					},
				},
				{
					Error: &apiservercel.Error{
						Detail: "error3",
					},
				},
			},
			expected: []error{
				errors.New("error1"),
				errors.New("error2"),
				errors.New("error3"),
			},
		},
		{

            renderer.reportFailure(onlyIgnoredKeys("Ivy"))
        }

        when:
        generateReport()

        def errors1 = errorsFor(":someConfiguration")
        def errors2 = errorsFor(":other:configuration")

        then:
        verifyAll(errors1[0]) {
            module == 'org:foo:1.0'
            artifact == 'foo-1.0.jar'
            artifactTooltip == "From repository 'Maven'"

	utilerrors "k8s.io/apimachinery/pkg/util/errors"
	"k8s.io/apimachinery/pkg/util/sets"
)

// Error is an implementation of the 'error' interface, which represents a
// field-level validation error.
type Error struct {
	Type     ErrorType
	Field    string
	BadValue interface{}
	Detail   string
}

var _ error = &Error{}

// Error implements the error interface.
func (v *Error) Error() string {

// It supports wrapped errors and returns StatusReasonUnknown when
// the error is nil or doesn't have a status.
func ReasonForError(err error) metav1.StatusReason {
	if status, ok := err.(APIStatus); ok || errors.As(err, &status) {
		return status.Status().Reason
	}
	return metav1.StatusReasonUnknown
}

func reasonAndCodeForError(err error) (metav1.StatusReason, int32) {

            v_, errors_ = field.validate(value, values, loc=loc)

            if isinstance(errors_, list):
                errors.extend(errors_)
            elif errors_:
                errors.append(errors_)
            else:
                values[field.name] = v_
    return values, errors

package runtime

import (
	"internal/abi"
	"internal/bytealg"
)

// The Error interface identifies a run time error.
type Error interface {
	error

	// RuntimeError is a no-op function but
	// serves to distinguish types that are run time
	// errors from ordinary errors: a type is a
	// run time error if it has a RuntimeError method.
	RuntimeError()
}

			return tracker.List(fakeGVR, fakeGVK, "")
		},
		WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
			return tracker.Watch(fakeGVR, "")
		},
	}, &unstructured.Unstructured{}, 30*time.Second, nil)}

	reconciler := func(namespace, name string, newObj *unstructured.Unstructured) error {
		var err error
		copied := newObj.DeepCopyObject()