Default RankDirection not being serialized

[SuprisingPlum]

Steps to reproduce

1. Create new work space with C4 diagrams
2. Click on the diagram

Expected Result

Diagram appears and is clickable

Actual Result

Blank page appears like in the screenshot below

[SuprisingPlum]

Additional notes:

• This has only recently been an issue so likely due to recent updates to this repo
• I am using the free tier

[simonbrowndotje]

Can't really help without more information I'm afraid.

• Are there any errors in your web browser's developer console?
• Lite/cloud service/on-premises?
• If cloud, what's the workspace ID?
• Do the demos render for you (e.g. https://structurizr.com/share/36141/diagrams)?
• Does using a different web browser resolve the issue?
• Have you tried a hard refresh in your web browser?

[SuprisingPlum]

Hi,

• The only error we have in the console is the attached
• We are using the cloud service
• Workspace ID is 79735
• The demos render fine for me
• I am using the latest version of Chrome and tried hard refreshes
• I have also tried reloading older versions of the workspace which were displaying previously but now do not render on the page

Thanks for the quick response
structurizr.com-1677157686282.log

[simonbrowndotje]

Thanks for the information. It looks like you're using the Structurizr for .NET library - the rank direction setting for your views isn't being set. Can you share the part of the .NET code that enables automatic layout?

[SuprisingPlum]

Here is the code where we add the different elements and set the layout for the C1 diagram

var c1View = views.CreateSystemContextView(softwareSystem, "C1", "C1"); c1View.AddAllSoftwareSystems(); c1View.AddAllPeople(); c1View.EnableAutomaticLayout();

[simonbrowndotje]

The default value for RankDirection wasn't being serialized, and automatic layout was failing.

v1.1.1 is now available on Nuget, which should resolve your issue.

[SuprisingPlum]

Updated the Nuget package to v1.1.1 and tested. The diagrams are being displayed as expected. Thank you for the quick response and fix!