https://forge.codesys.com/forge/talk/Engineering/thread/63bc2eff79/2021-08-31T23:04:52.832000ZRecent posts to Function block empty at runtime2021-08-31T23:04:52.832000Z2021-08-31T23:04:52.832000Zsean-bartonhttps://forge.codesys.com/u/sean-barton/https://forge.codesys.com9077873b8a6b9c44b677353068f5b7a405fb2d39

<div class="markdown_content"><p>I have created a function block with many parameters and methods in Codesys 3.5.16.0 and it works as expected in my program. The parameters are visible in any program in which it is instantiated.</p> <p>I have updated to Codesys 3.5.17.10 and this same function block is not showing any of the parameters at runtime. My program halts with an error when accessing the instantiated function block parameters. All my other function blocks (there are many of them) are working fine.</p> <p>Any idea where to start looking? I can't seem to find a problem anywhere.</p></div>