John Davidson

Message:

I just installed Magento 2 in my local.
And after getting installed, I am getting a warning

One or more indexers are invalid. in my dashboard.

To fix this warning, I ran

sudo php bin/magento indexer:reindex

But it is giving me an error

[InvalidArgumentException]

There are no commands defined in the "indexer" namespace.

Please anyone can help me install Magento 2 and fix these issues.
Thanks in advance.

---

My Answer:
It seems like there might be an issue with the Magento installation or the way the command is being executed. Here are a few steps you can try to fix the indexer issue:

1. Make sure you are running the command from the root directory of your Magento installation. You can navigate to the root directory using the cd command in the terminal.

2. Try running the command without the "sudo" prefix. Sometimes running commands with sudo can cause permission issues.

3. Double-check that the Magento installation is complete and all necessary files are present. You can try re-installing Magento to ensure a clean installation.

4. If the issue persists, you can try running the following command to list all available commands in the indexer namespace:


php bin/magento list indexer


This command should list all available indexer commands that you can run. If the "indexer:reindex" command is not listed, there might be an issue with the Magento installation.

If none of the above steps work, you can try reaching out to the Magento community or support for further assistance. They might be able to provide more specific guidance based on your installation and setup.