Can't connect to MySQL server on '192.168.1.223' (65) Error Code 2003

General
1

Hi,

my xojo License was expired and now not works the TCP session to SQL server.

I have buy a new xojo license, but the problem still exits. What is the mistake?

I have check with Wireshark and I see no tcp frame to my sql server.

When I build my app, then the sql session works well. I think there is a problem with the xojo / macOS security.

Can anyone help?

I use macOS v26.2 and XOJO 2025r3

2

First you should check if your app has entitlements and info plist entries to allow local network access.

Maybe search this forum for details.

3

It’s a known macOS security issue. Described in slightly more detail here.