{"id":457097,"date":"2026-04-25T19:58:33","date_gmt":"2026-04-25T19:58:33","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-launching-hydrodynamic-diffraction\/"},"modified":"2026-04-25T19:58:33","modified_gmt":"2026-04-25T19:58:33","slug":"error-launching-hydrodynamic-diffraction","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-launching-hydrodynamic-diffraction\/","title":{"rendered":"Error launching Hydrodynamic diffraction"},"content":{"rendered":"<p>&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/04\/25-04-2026-1777146758-error.png\" alt=\"\" \/>&lt;br&gt;Hi, please, I need help in resolving the above error message while launching model cell in the hydrodynamic diffraction project.&lt;br&gt;After attaching the 3D model in the geometry cell, I tried launching the model cell but was presented with this popup box in the Aqwa window, thereby unable to launch all the window features.&lt;\/p&gt;&lt;p&gt;Thank you.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-457097","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27792"],"_bbp_topic_id":["457097"],"_bbp_subscription":["52342"],"_bbp_author_ip":["2c0f:f5c0:498:1d15:644d:f2a0:81e2:2afe"],"_bbp_last_reply_id":["0"],"_bbp_last_active_id":["457097"],"_bbp_last_active_time":["2026-04-25 19:58:33"],"_bbp_reply_count":["0"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["1"],"_bbp_engagement":["52342"],"_btv_view_count":["26"],"_bbp_topic_status":["unanswered"]},"test":"kingdsystemsgmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/457097","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/457097\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=457097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}