Link "Click on Visualiser" doesn't work when services are Open API specifications

[imrafaelmerino]

Have you read the Contributing Guidelines on issues?

• I have read the Contributing Guidelines on issues.

Description

Clicking on the button View in Visualiser returns an unhandled error

Steps to reproduce

1. Create a service adding an Open API spec
2. Go to http://localhost:3000/services/my-service/
3. Click on View on Visualiser button

Expected behavior

Either not return an error or doesn't show the button

Actual behavior

Your environment

• EventCatalog version used: 1.2.7
• Environment name and version (e.g. Chrome 89, Node.js 16.4): any browser, node v21.7.3
• Operating system and version (e.g. Ubuntu 20.04.2 LTS): any OS