https://forge.codesys.com/forge/talk/Engineering/thread/fc63a78184/2025-08-11T12:28:07.298000ZRecent posts to OPC UA Information Model Error "Dimensions must be empty"2025-08-11T12:28:07.298000Z2025-08-11T12:28:07.298000Zastrumhttps://forge.codesys.com/u/astrum/https://forge.codesys.comb25453078e4bb2d699e4a348567e41e211b17262

<div class="markdown_content"><p>Hello everyone,<br/> does anyone know what this error means: <em>Internal Error in code generation for <a href="http://opcfoundation.org/UA/DI/:" rel="nofollow"></a><a href="http://opcfoundation.org/UA/DI/:" rel="nofollow">http://opcfoundation.org/UA/DI/:</a> Dimensions must be empty</em>.<br/> I use the standard information models from Codesys and haven't even called the Information Model, but my program can't compile.<br/> the only thing I did was to insert the Communication Manage.</p></div>