Find bugs in nopCommerce 4.30 BETA and earn $10

I'm having Category Image problems, but this may not be a bug, it could be my error. So, just to clarify:
In Category: Id = 1, Name = Casual Wear, PictureId=3
In UrlRecord: EntityType= Category, Slug=casual-wear, EntityId=1
In Picture: Id=3, MimeType=image/jpeg, SeoFilename=casual-wear
In Images/thumbs there is an image named: 0000003_casual-wear_450.jpeg
Similar records for other categories all with values that should relate yet all I see is the default-image_450.png as stored in images/thumbs.
Any suggestions as to what might be wrong?

Hello

When the installation failed having used the create a MySQL Database option first, I find that the MySQL database is  there. I then tried installing again but then using a connection string instead of create a database

That still produces an error
Setup failed: FUNCTION Check_Exists_FullText_Index already exists

The original error on the first attempt when using the Option Create MySQL database was

The Install program for creating the database is showing the following error
Setup failed: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'recursive CategoryTree AS ( SELECT id, cast(concat(LPAD(DisplayOrder, @lengt' at line 1

I am using Visual Studio 2019 version 16.5, Net.Core 3.1 and MySQL 5.7.29

Regards

On development environment (using Visual Studio 2019).
Stops with HTTP Error 503.0 - Server has been shutdown - The service is unavailable.
IIS stopped working while I'm clicking on Restart Application or Restart application to apply changes(on admin plugin page).

Hello,
Using fr-BE as Language culture. if you change reCAPTCHA v3 score threshold to any number you get a validation error. (The field must be a number.)

In page not found.
if (_commonSettings.Log404Errors)
  {
        var statusCodeReExecuteFeature = HttpContext?.Features?.Get<IStatusCodeReExecuteFeature>();
}.
statusCodeReExecuteFeature  is always null. So {statusCodeReExecuteFeature?.OriginalPath} is always Empy. Short message in log table is like that: Error 404. The requested page () was not found

I ran the upgrade script on an existing 4.2 database running on SQL Server Standard edition version 12.0.4237.0.   No errors.

I pointed the 4.3 source to this database and I getting the following run time error:
System.InvalidOperationException: 'Collection was modified; enumeration operation may not execute.'

Hello,

I updated nop from 4.2 to 4.3. It looks like search engine friendly names doesn't get updated when edited from the edit product page and also it doesn't create new ones when adding a new product. I tried on localhost and also on azure web host.

P.S. You rock :)

Centos 7.6  ,db:mysql 5.7
dotnet Nop.Web.dll
The picture cannot be displayed, the path is wrong