Google Search Console – Your sitemap or sitemap index file does not correctly declare the namespace!

Here is my site map, it starts like this:



But the Google search console insists that

Your sitemap or sitemap index file does not correctly declare the namespace

They just give an example on line 16:
Line 16
Parent tag: url
Tag: link

Line 16 corresponds to

What am i doing wrong?

vuejs2 – Accessing a namespace getter function in middleware in nuxtjs

I have a store module called store / auth.js in that I have a getter

export const getters = {
  isAuthenticated(state) {
     return state.token != null

Now I want to call this namespace getter in my middleware. How could I call this getter?

It seems to work but even without a namespace …

export default function (context) {

Do getters behave differently from an action or a mutation which I must call auth/?"auth/SomeVuexAction")

math – Functions in a C ++ namespace not compiling in Visual Studio 2019

I wanted to create a math library for a project I'm working on, so I created a Math.h file with the name space & # 39; Math & # 39; and a class & # 39; Vector3 & # 39; defined. I am now trying to define some mathematical helper functions in the mathematical namespace involving Vector3:

namespace Math {
    Vector3 Test() {
        return Vector3::Zero;

However, when I try to include "Math.h" in my main.cpp, and I try to call it

Vector3 test = Math::Test();

I get an error in Visual Studio 2019 saying `Gravity Code Description Project File Line Suppression State
LNK2005 error "Vector3 class __cdecl Math :: Test (void)" (? Test @ Math @@ YA? AVVector3 @@ XZ) already defined in Math.obj myproject ", and I'm not sure if there is something i need to use a class i created inside a namespace?

Use RBAC Kubernetes namespace roles?

I am trying to give a service account access to my service account to apply deployments in a my-namespace namespace in a Google Kubernetes Engine cluster running Kubernetes 1.14.

Here's what my role link looks like:

$ kubectl describe rolebinding -n my-namespace --context my-cluster
Name:         my-namespace-service-account-policy
  Kind:  Role
  Name:  edit
  Kind            Name                                 Namespace
  ----            ----                                 ---------
  ServiceAccount  my-service-account                   my-namespace

However, when my service account goes to apply a manifesto, I get an error that ends with:

deployments.apps "my-namespace" is forbidden: User "system:serviceaccount:my-namespace:my-service-account" cannot get resource "deployments" in API group "apps" in the namespace "my-namespace": RBAC: "edit" not found

I also tried to use "admin" instead of modifying. If I create a clusterrolebinding with cluster-admin for the same service account instead, it works fine. How to grant account access only to namespace?

Adding identifiers to URLs to open a namespace – SEO considerations?

I work with a site that has millions of pages in the sense of:

One of the problems is that, especially for personal names, there are a lot of duplicates, so we end up with

Rather, we want to switch to an url scheme (much like StackExchange) like: (where 1234 is a unique ID).

I guess if we:

  • put 301 redirects from each old page to a new page
  • updated our sitemap with new URLs

then we'll be pretty much covered. But could there be any short term SEO implications that we should expect? (Dips in traffic, etc.?) Are there any pieces of this puzzle that we are missing?

Best practices for namespace, file name?

I meet the same point every time.

  • When and why do you use the single, the plural in the namespace?
  • Are you using a suffix that matches the namespace?
    Let's say we are in the namespace app/Services. How do I name my class of service? BusinessMailImport or BusinessMailImportService?

What are best practices and why?

magento2 – Magento 2: which namespace gets which SQL table

What is the logic behind Magento 2 namespaces when accessing SQL tables? For example, I can see that MagentoCatalogModelCategory access the catalog_category_entity table, and I can access the table data by instantiating the table as an object via the object manager, getting the row by passing the category ID as load() , then specifying the column names as getData() setting:

$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$category_id = 101;
$category = $objectManager->create('MagentoCatalogModelCategory')->load($category_id);

echo $category->getData('entity_id');
echo $category->getData('parent_id');
echo $category->getData('children_count');
etc ...

How do I know which namespace accesses which table? And which namespace accesses the catalog_category_product table?

What type or name of the namespace? Rigibody2D & # 39; could not be found what problem? [on hold]

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class movement: MonoBehaviour
public Rigibody2D rb;
public Transform GroundCheck;
public float groundCheckRadius;
public LayerMask whatIsGround;
private bool onGround;

// Start is called before the first frame update
void Start()

    rb = GetComponent();


// Update is called once per frame
void Update()

    rb.velocity = new Vector2(1, rb.velocity.y);
    onGround = Physics2D.OverlapCircle(groundCheck.position, groundCeckRadius, whatIsGround);

    if (Input.GetMousseBuutonDown(0) && onGround)
        rb.velocity = new Vector(rb.velocity.x, 3);

Strange problem with switching linux network namespace

I write a small Prometheus exporter in Go to publish network metrics for Docker containers.

There is a gorutine that groups the values ​​as follows:
1. Get all Docker containers using the Docker SDK
2. Lock the goroutine in its current thread
3. Remember the current namespace
4. For each container
4.1. Toggle the network namespace in that of the contanier (setns () syscall)
4.2. Read the file / proc / net / netstat
4.3. Analyze the conflict and make it available in a shared map
5. Restore the namespace to the one memorized

The server request manager looks for the shared map and formats the data in the Prometheus metrics.

The problem is that it works in this. 20% of cases and it seems that sometimes the namespace switch does not work as expected
1. The namespace change is done asynchronously, or
2. The contents of the / proc / net / netstat file are cached somewhere

Any suggestions where I could look further?

unity2d – error in: a namespace can not directly contain members such as fields or methods

I'm in a project for my school of maze game and in the following C # script, I'm trying to create a variable and set it to true when it collides with the ### 39 goal, but the following error appears:

Assets MoveCameraa.cs (8,10): Error CS0116: A namespace can not directly contain members such as fields or methods

The script is as follows:

using UnityEngine;
public class MoveCameraa : MonoBehaviour
    public bool Lvl = false; //Variable entera de la clase Counter, la cual incrementara cada que entre en colision la otra clase con el tag "Paso3"
namespace x
    void OnCollisionEnter2D(Collision2D col) //aquí donde dice OnCollisionEnter2D me sale el error 
            if (col.collider.compareTag("Meta"))
                Lvl = true;