https://forge.codesys.com/forge/talk/Engineering/thread/83e37389dd/2024-08-21T06:25:19.986000ZRecent posts to Error while processing the visualization: Client id not present or no longer valid2024-08-21T06:25:19.986000Z2024-08-21T06:25:19.986000Zmaxsushttps://forge.codesys.com/u/maxsus/https://forge.codesys.com155fd44b2faaec948aa00cb4c676b647ad8f9a95

<div class="markdown_content"><p>I dont know exactly why this error happens, but I think its because you have some wrong whiles. Because when i had that problem it was because I accidently wrote <em>while true then</em> and it was stuck in the loop.</p></div>

2024-08-21T06:25:16.660000Z2024-08-21T06:25:16.660000Zmaxsushttps://forge.codesys.com/u/maxsus/https://forge.codesys.com151c1c1ee1429f5ec6a4ce2a8ddc6eab62102fed

<div class="markdown_content"><p>I dont know exactly why this error happens, but I think its because you have some wrong whiles. Because when i had that problem it was because I accidently wrote <em>while true then</em> and it was stuck in the loop.</p></div>

2024-02-20T14:03:33.188000Z2024-02-20T14:03:33.188000Zrafaelbritohttps://forge.codesys.com/u/rafaelbrito/https://forge.codesys.com0851d4335d0c01fbdf4196b051cc065449c08d30

<div class="markdown_content"><p>I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays).</p> <p>Can someone help us?</p></div>

2024-02-20T14:03:29.885000Z2024-02-20T14:03:29.885000Zrafaelbritohttps://forge.codesys.com/u/rafaelbrito/https://forge.codesys.comaf4fd73d4ba64ce1268412b498dcddf7420bb1b5

<div class="markdown_content"><p>I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays).</p> <p>Can someone help us?</p></div>

2024-02-20T14:03:26.612000Z2024-02-20T14:03:26.612000Zrafaelbritohttps://forge.codesys.com/u/rafaelbrito/https://forge.codesys.com77fa7150768719bcce024e95d6e08f845cd42dd3

<div class="markdown_content"><p>I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays).</p> <p>Can someone help us?</p></div>

2024-02-20T14:03:23.099000Z2024-02-20T14:03:23.099000Zrafaelbritohttps://forge.codesys.com/u/rafaelbrito/https://forge.codesys.com400fd6195f47360ee73066c82d229608faa781a3

<div class="markdown_content"><p>I'm having the same problem after configuring array in Alarm Group (I configured only one item per line, since Alarm Group does not work with structures / arrays).</p> <p>Can someone help us?</p></div>

2024-01-23T11:48:06.284000Z2024-01-23T11:48:06.284000ZRiccardohttps://forge.codesys.com/u/riccardo/https://forge.codesys.com23c0cfbcabc6aa2a873e8a590e2ac3c77eed9a5d

<div class="markdown_content"><p>Hallo goodmorning,</p> <p>I am using codesys 3.5 sp19 with Weidmueller PLC.<br/> I created a page with several checkbox to manage an array of bool.<br/> When I build the project the system doesn't signal any error, when I go in simulation mode everything works until I click on checkbox to toggle the variables.<br/> Other visu elements works proprerly (e.g. bottons, lights, ect, ect) but the check boxes cause a crash giving the following error:</p> <h1 id="error-while-processing-the-visualization-client-id-not-present-or-no-longer-valid"><em>Error while processing the visualization: Client id not present or no longer valid</em></h1> <p>I serched to figure the problem out and to search a solution on the web but nothing.<br/> Can someone help?</p> <p>Thanks and Regards,<br/> Scanu</p></div>