Magento 2 display success and error messages
Magento 2 offers you a possibility to display success and error messages. This is a great way to give appropriate feedback to a user. This messages can be displayed in adminhtml or in frontend....
Tagged: errors
Magento 2 mail delivery problem
Debugging mail delivery problems is always a pain, especially with Magento. Sometime there is a problem with your shop settings, sometimes a problem in one PHP script. Often a complete other source of problem...
Magento admin panel invalid form key
A very frustrating problem is a invalid form key error message on your admin panel login page. This is very hard to find out if you do not know adminhtml settings. Often the only...
Magento 2 indexer returns “No such entity”
You may discovered a weird error message, that Magento 2 indexer returns with “No such entity“. This sometimes happens if you create a clone of your shop and some SQL indexers went wrong. The problem:...
Patch 10415 404 errors
After installing patch 10415 404 errors my be displayed instead of regular sites on your Magento 1 shop. I show you all your need to know about this problem and also how you can...
Magento 2 – Too many password reset requests error
You may discovered a “too many password reset request” error while working on a programmatically password reset option or if a customer complains why his password reset does not work. Magento has a validation...
Magento 2 – Item with the same ID already exists
Another error message I fixed was “Item (Magento\Catalog\Model\Product\Interceptor) with the same ID already exists“. You see it in the screenshot attached to this post. The mentioned ID was a product that I manually deleted....
Magento 2 – Asymmetric transaction rollback error
Sometimes if you save a product you may get an “Asymmetric transaction rollback error“. I had this problem multiple time for my product importer. In this article I show you some basic understanding about...
Magento 2 – Attention something went wrong
If you are new to Magento 2, one of the first stebacks may be a “Attention something went wrong” error message in you backend. It is really hard to find out what’s wrong. The...
Magento 2 var/generation cannot be deleted warning
You may have noticed some problems when setting up a new Magento 2 shop. A typical warning you may get is: var/generation cannot be deleted. I give you advice on how to react on this...
