https://forge.codesys.com/forge/talk/Runtime/thread/d69ec468eb/Recent posts to Unknown TypeenMon, 06 Apr 2026 09:02:36 -0000https://forge.codesys.com/forge/talk/Runtime/thread/d69ec468eb/?limit=25#92b8<div class="markdown_content"><p>Given that you're working with EPEC PLCs and encountering persistent "Unknown Type ISOImages.TargetContainer.TDS" errors within the Visualization Manager in Codesys V3.5 SP18 patch 3, and are unable to update due to hardware constraints, have you specifically checked for any missing or incompatible visualization libraries that might contain this particular type definition, or are there any known workarounds or specific library versions recommended for your Codesys setup to resolve this issue without requiring a software <a href="https://sportsgamesaz.io" rel="nofollow">sports games</a> upgrade?</p></div>shaneronanMon, 06 Apr 2026 09:02:36 -0000https://forge.codesys.com7c36721dc4a7d46e0368226586634334abe66e45https://forge.codesys.com/forge/talk/Runtime/thread/d69ec468eb/?limit=25#b366<div class="markdown_content"><p>Hello,<br/> Im working with EPEC PLC's and working on the HMI and i'm running into the following errors:</p> <p>Unknown Type ISOImages.TargetContainer.TDS (and similars)</p> <p>I cannot locate the error and the source position is the visutalisation manager where i cannot find anything related to this type.</p> <p>Im working with:<br/> Codesys V3.5 SP18 patch 3 and i cannot update since the hardware does not allow for newer SP versions</p></div>mait-timFri, 03 Apr 2026 12:38:11 -0000https://forge.codesys.comb3e3ae7eb666fb583f19100877ce854f9c5417dd