https://forge.codesys.com/forge/talk/Engineering/thread/bdb67b2d9b/2020-03-31T00:55:31.901000ZRecent posts to VARINFO in library2020-03-31T00:55:31.901000Z2020-03-31T00:55:31.901000Ztvmhttps://forge.codesys.com/u/tvm/https://forge.codesys.comab44029db6e7e8b383d6cc342c1f8d460b6bb4bb

<div class="markdown_content"><p>Can VARINFO be used within a library?</p> <div class="codehilite"><pre><span></span> <span class="nt">VAR</span> <span class="nt">Info</span><span class="o">:</span> <span class="nt">__SYSTEM</span><span class="p">.</span><span class="nc">VAR_INFO</span><span class="o">;</span> <span class="nt">TestVar</span><span class="o">:</span> <span class="nt">BOOL</span><span class="o">;</span> <span class="nt">END_VAR</span> <span class="nt">Info</span><span class="o">:=</span> <span class="nt">__VARINFO</span><span class="o">(</span><span class="nt">TestVar</span><span class="o">);</span> </pre></div> <p>Code works in a program, as soon as I move it to a function block in a library I get the following:</p> <p>C0032: Cannot convert type 'Unknown type: 'MEMORY_AREA.MEM_LOCAL'' to type 'MEMORY_AREA'<br/> C0046: Identifier 'MEMORY_AREA' not defined</p></div>