https://forge.codesys.com/forge/talk/Engineering/thread/2071d02855/2020-02-27T14:27:23.426000ZRecent posts to Can't use Simulation Mode - Ethernet/IP Error in 3.5.11.02020-02-27T14:27:23.426000Z2020-02-27T14:27:23.426000Zbjhhttps://forge.codesys.com/u/bjh/https://forge.codesys.com252fe1e336dde0db5629f9cb39eb22d1b45d2bee

<div class="markdown_content"><p>I can't get simulation mode to work when I have an Ethernet/IP scanner added to my devices. See below for the error.</p> <div class="codehilite"><pre><span></span>                <span class="o">------</span> <span class="nv">Build</span> <span class="nv">started</span>: <span class="nv">Application</span>: <span class="nv">Device</span>.<span class="nv">Sim</span>.<span class="nv">Device</span>.<span class="nv">Application</span> <span class="o">-------</span>                 <span class="nv">typify</span> <span class="nv">code</span> ... [<span class="nv">ERROR</span>]         <span class="nv">cip</span> <span class="nv">object</span>, <span class="mi">3</span>.<span class="mi">5</span>.<span class="mi">11</span>.<span class="mi">0</span> <span class="ss">(</span><span class="mi">3</span><span class="nv">s</span> <span class="o">-</span> <span class="nv">smart</span> <span class="nv">software</span> <span class="nv">solutions</span> <span class="nv">gmbh</span><span class="ss">)</span>: <span class="nv">Get_Attribute_Single</span> [<span class="nv">TCPIP_Interface</span>]: <span class="nv">C0418</span>:  <span class="nv">String</span> <span class="nv">variable</span> <span class="s1">'</span><span class="s">szHostName</span><span class="s1">'</span> <span class="nv">too</span> <span class="nv">short</span> <span class="k">for</span> <span class="nv">the</span> <span class="nv">VAR_IN_OUT</span> <span class="nv">parameter</span> <span class="s1">'</span><span class="s">_sHostName</span><span class="s1">'</span> <span class="nv">of</span> <span class="s1">'</span><span class="s">SysSockGetHostName</span><span class="s1">'</span>                 <span class="nv">Compile</span> <span class="nv">complete</span> <span class="o">--</span> <span class="mi">1</span> <span class="nv">errors</span>, <span class="mi">0</span> <span class="nv">warnings</span>                 <span class="nv">Build</span> <span class="nv">complete</span> <span class="o">--</span> <span class="mi">1</span> <span class="nv">errors</span>, <span class="mi">0</span> <span class="nv">warnings</span> : <span class="nv">no</span> <span class="nv">download</span> <span class="nv">possible</span><span class="o">!</span> </pre></div> <p>It works fine when downloading to an actual Codesys Runtime.</p> <p>Is there anything I can do to fix this?</p></div>