{"id":463504,"date":"2026-09-14T23:28:50","date_gmt":"2026-09-14T23:28:50","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-mechanical-will-not-initialize-the-mesher-running-workflows-on-meshing\/"},"modified":"2026-09-14T23:28:50","modified_gmt":"2026-09-14T23:28:50","slug":"ansys-mechanical-will-not-initialize-the-mesher-running-workflows-on-meshing","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-mechanical-will-not-initialize-the-mesher-running-workflows-on-meshing\/","title":{"rendered":"ANSYS Mechanical will not initialize the Mesher running workflows on MESHING"},"content":{"rendered":"
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I have defined my project's geometry, but when I add a \"Mesh\" component to generate the 
mesh, the following error appears: \"Error while waiting for mesh initialization to 
complete. Object reference not set to an instance of an object.\"<\/span><\/pre>\n
complete message:
System.InvalidOperationException: Error while waiting for Meshing initialization to complete. Referencia a objeto no establecida como instancia de un objeto. at Ansys.Addins.Infrastructure.Remoting.RemotingApiHelper.FatalApiMethodInvalidOperationException(String message, RemotingApiMethod callback) at Ansys.Meshing.Core.Commands.MeshingProcessStarter.SetupSimulationProcessConnection(ServerToClientConnection addinToApplicationConnection, Boolean connectEvents) at Ansys.Meshing.Core.ExternalProcessHandlers.StartSimulation(IFullContext context, Boolean bInBatch, DataContainerReference modelContainer, DataReference connectionRef, Boolean checkRequiredLicenseCapabilities) at Ansys.Meshing.Core.ExternalProcessHandlers.StartSimulationAndOpenDatabase(IFullContext context, DataContainerReference container, Boolean bIsBatchMode, Boolean bRequireLicense) at Ansys.Addins.Infrastructure.CommandUtilities.CommandHelper.Execute(IFullContext context) at Ansys.Core.Commands.Concurrency.CommandWorkUnit.executeInContext(CommandContext subContext, IExecutionEngineCallback tracer) at Ansys.Core.Commands.Concurrency.BaseWorkUnit.doExecute(IExecutionEngineCallback executionEngine, CommandContext subContext) at Ansys.Core.Commands.Concurrency.BaseWorkUnit.Execute(IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions) — Ansys.Core.Commands.CommandFailedException: Error while waiting for Meshing initialization to complete. Referencia a objeto no establecida como instancia de un objeto. CommandName: Meshing.StartMeshingEditor(ModelContainer=”Mesh”) at Ansys.Core.Commands.CommandAsyncResult.RethrowFailureException(Exception e) at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext) at Ansys.Meshing.Core.Commands.StartMeshingEditor.InvokeAndWait(IProtectedContext context, DataContainerReference ModelContainer, Boolean IsBatchMode, Boolean RequireLicense) at Ansys.Meshing.GUI.EditModel.Invoke(GuiOperationContext context) at Ansys.UI.GuiOperationContext.Invoke(GuiOperationMetaData operationData) at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction, Boolean deferredRefreshOnly)<\/p>\n
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I really need help to solve this problem, thanks<\/div>\n
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 <\/div>\n","protected":false},"template":"","class_list":["post-463504","topic","type-topic","status-publish","hentry","topic-tag-ANSYSCFX-2","topic-tag-DynamicMesh-2","topic-tag-error-3","topic-tag-mesh-3","topic-tag-meshing-2","topic-tag-Structuredmeshing-2"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t