{"id":370217,"date":"2024-07-03T01:58:49","date_gmt":"2024-07-03T01:58:49","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/?post_type=topic&#038;p=370217"},"modified":"2024-07-03T01:58:54","modified_gmt":"2024-07-03T01:58:54","slug":"system-coupling-error-6","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/system-coupling-error-6\/","title":{"rendered":"System Coupling error"},"content":{"rendered":"<p>There is a system coupling error below. Please let me know how I can fix it.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"MsoNormal\"><span style=\"font-family: 'Segoe UI', sans-serif\">+&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+<br \/>| Fluent participant Fluent (Solution 4) is using new APIs &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;|<br \/>+&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+<br \/>Awaiting connections from coupling participants&#8230;<br \/>+&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+<br \/>| &#8220;System coupling solution stopped before all participants connected. A &nbsp; &nbsp; &nbsp;|<br \/>| solver failure occurred during the run in the Static Structural system&#8221; &nbsp; &nbsp; |<br \/>+&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;+<\/span><\/p>\n<p class=\"MsoNormal\"><span style=\"font-family: 'Segoe UI',sans-serif\">Traceback (most recent call last):<br \/>&nbsp; File<br \/>&#8220;PyLib\\cosimulation\\solver\\__init__.py&#8221;, line 149, in solve<br \/>&nbsp; File<br \/>&#8220;PyLib\\kernel\\util\\Memory.py&#8221;, line 208, in wrapper<br \/>&nbsp; File<br \/>&#8220;PyLib\\cosimulation\\solver\\__init__.py&#8221;, line 541, in __startParticipantsControlled<br \/>&nbsp; File<br \/>&#8220;PyLib\\cosimulation\\participantmanager\\participantManager.py&#8221;, line 401, in startParticipants<br \/>cosimulation.solver.CosimulationError.CosimulationError:<br \/>&#8220;System coupling solution stopped before all participants connected. A<br \/>solver failure occurred during the run in the Static Structural system&#8221;<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-370217","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"There is a system coupling error below. Please let me know how I can fix it. +-----------------------------------------------------------------------------+| Fluent participant Fluent (Solution 4) is using new APIs |+-----------------------------------------------------------------------------+Awaiting connections from coupling participants...+-----------------------------------------------------------------------------+| &quot;System coupling solution stopped before all participants connected. 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