https://forge.codesys.com/forge/talk/Engineering/thread/4d0d751b6c/2020-04-17T16:05:20.991000ZRecent posts to Read-only access on tasks for HMI Project2020-04-17T16:05:20.991000Z2020-04-17T16:05:20.991000Zjtebokkelhttps://forge.codesys.com/u/jtebokkel/https://forge.codesys.com3e98b04d7aaedb060513fe13fd84eb2d66d5d60b

<div class="markdown_content"><p>I'm getting an exception when I try and add a POU to a task in an HMI project.</p> <p>Steps to reproduce:</p> <ol> <li>Create new HMI project in Codesys 3.5.15.40</li> <li>Create new programming POU</li> <li>Add new POU to MainTask</li> <li>Exception occurs</li> <li>Click continue</li> <li>POU shows in MainTask editor, but not in tree</li> <li>save project and reopen</li> <li>POU appears in tree and functions as expected.</li> </ol></div>