RayStation bugs

[ferdymercury]

These have been reported to RaySearch:

[ferdymercury]

RayStation (10A) crashes when trying to create an ROI, with a patient whose plan is approved and locked (clinical dose) as it tries to modify an immutable, but never with a patient that is not yet locked/approved/planned, with the trace:

Case number 00044019 00042853 00066974, bug report 64429

RaySearch.CoreUtilities.LogicalException: Exception was thrown by a business-event handler. Application must be taken down (RoiGeometries). ---> RaySearch.CoreUtilities.LogicalException: Producer threw an exception. Application must be taken down. ---> System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> RaySearch.CoreUtilities.LogicalException: A produced property on attached data can only be set by its producer. Produced data cannot be modified. Produced data on immutable objects cannot be reproduced after attaching (SupportGeometries).
   at RaySearch.CoreUtilities.DesignByContract.Assert.Fail(String message)
   at RaySearch.CorePlatform.Framework.Property.CheckWriteAccess_()
   at RaySearch.CorePlatform.Framework.RefListProperty`1.Add(T item)
   at RaySearch.CorePlatform.DomainModels.PatientDB.DensityDistribution.ProduceSupportGeometriesImpl_(EventArgs e)

Workaround is to uncheck ‘Consider imported dose clinical’ before modification of ROIs

[ferdymercury]

RayStation (10A) crashes sometimes in the 3D viewer tab if you import STL geometries that are not closed surfaces, with the backtrace 'ComputeMeshIntersections failed'. This crash happens much more in plan design / evaluation tab than in patient modelling tab.

Case 00046097 00044183 00046097 00062832

System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> RaySearch.CoreUtilities.LogicalException: ComputeMeshIntersections failed
   at RaySearch.CoreUtilities.DesignByContract.Assert.Fail(String message)
   at RaySearch.CoreServices.ImageProcessing.MeshIntersectionService.GetMeshIntersections(Point3`1[] triangleVertices, Int32[] triangleIndices, Point3`1[] pointsInPlanes, Point3`1 planeNormal, Boolean smoothContours, Double zEpsilon)
   at RaySearch.CorePlatform.Presentation.PatientViews.ShapeView.GetCutPlaneContoursFromMeshAsync_(IPlane plane, TriangleMesh mesh)
   at RaySearch.CorePlatform.Presentation.PatientViews.TriangleMeshView.<GetCutPlaneContoursAsync>d__3.MoveNext()

Workaround is to simplify the STL file, remove unnecessary holes, etc.

[ferdymercury]

RayStation (8B) crashes sometimes when calling GetCenterOfROI() to correctly center the Couch.

Case 00042853 00044254

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.AggregateException: One or more errors occurred. ---> System.Runtime.InteropServices.SEHException: External component has thrown an exception.
   at RaySearch.CoreServices.ImageProcessing.RoiContoursService.resolveOverlappingContours(vector<std::vector<RaySearch::LinAlgPoint3<double>\,std::allocator<RaySearch::LinAlgPoint3<double> > >\,std::allocator<std::vector<RaySearch::LinAlgPoint3<double>\,std::allocator<RaySearch::LinAlgPoint3<double> > > > >* , Double )
   at RaySearch.CoreServices.ImageProcessingAdapters.RoiContoursServiceAdapter.ResolveOverlappingContours(IReadOnlyList`1 contours, Double zEpsilon)
   at RaySearch.CorePlatform.Presentation.PatientViews.ContourPostProcessingUtils.GetNonSelfOverlappingContourSetData(IReadOnlyList`1 contours, IPlane plane, Double zTolerance)
   at RaySearch.CorePlatform.Presentation.PatientViews.ShapeConverter.GetRoiContourSet_(Shape shape, ImageStack imageStack, Plane plane)
   at RaySearch.CorePlatform.Presentation.PatientViews.ShapeConverter.GetBinaryRoi_(Shape shape, ImageStack imageStack, ComputeBinaryVolumeService computeBinaryVolumeService)
   at RaySearch.CorePlatform.Presentation.PatientViews.ShapeView.GetBinaryRoi_()
   at RaySearch.CoreUtilities.AsyncCache`1.<>c__DisplayClass10_0.<GetOrCreate>b__0(CancellationToken _)
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.Execute()

For this reason we use instead now GetBoundingBox as a workaround.

[ferdymercury]

case 00050735

System.AggregateException: One or more errors occurred. ---> System.AggregateException: One or more errors occurred. ---> System.IO.IOException: Could not execute sql-command. ---> System.InvalidOperationException: SnappyStream is in broken state due to previous error
at RaySearch.Snappy.NET.SnappyStream.CheckStream()
at RaySearch.Snappy.NET.SnappyStream.EnsureCompressionMode()
at RaySearch.Snappy.NET.SnappyStream.Flush()
at RaySearch.Snappy.NET.SnappyStream.Dispose(Boolean disposing)
at System.IO.Stream.Close()
at RaySearch.CorePlatform.DataSources.Database.GenericDB.UndoRedo.UndoRedoDbDataStore.<>c__DisplayClass8_2.<Add>b__1()
at RaySearch.CorePlatform.DataSources.Database.GenericDB.HandleSqlErrorsContext.<>c__DisplayClass17_0.<Retry>b__0()
at RaySearch.CorePlatform.DataSources.Database.GenericDB.HandleSqlErrorsContext.<>c__DisplayClass18_0`1.<Retry>b__0()
at RaySearch.CorePlatform.DataSources.Database.GenericDB.HandleSqlErrorsContext.<RetryRec_>d__19`1.MoveNext()

This might have happened when the DB or disk was full.

[ferdymercury]

RayStation (9A) sometimes crashes when calculating the DSC for complex STL geometries with holes, etc.

Case number 00050729

RaySearch.CoreUtilities.LogicalException: Unhandled exception re thrown, original stack is preserved in the InnerException property ---> System.AggregateException: An error occured while execute action Comparison of roi geometries ---> System.Runtime.InteropServices.SEHException: External component has thrown an exception.
at RaySearch.CoreServices.ImageProcessing.RoiContoursService.resolveOverlappingContours(vector<std::vector<RaySearch::LinAlgPoint3<double>\,std::allocator<RaySearch::LinAlgPoint3<double> > >\,std::allocator<std::vector<RaySearch::LinAlgPoint3<double>\,std::allocator<RaySearch::LinAlgPoint3<double> > > > >* , Double )
at RaySearch.CoreServices.ImageProcessingAdapters.RoiContoursServiceAdapter.ResolveOverlappingContours(IReadOnlyList`1 contours, Double zEpsilon)
at RaySearch.CorePlatform.Presentation.PatientViews.ContourPostProcessingUtils.GetNonSelfOverlappingContourSetData(IReadOnlyList`1 contours, IPlane plane, Double zTolerance)
at RaySearch.CorePlatform.Presentation.PatientViews.ShapeConverter.GetRoiContourSetSliceAligned(Shape shape, ImageStack imageStack, Boolean allowExtraSliceLocations)
at RaySearch.CorePlatform.Presentation.PatientViews.ShapeView.GetRoiContourSet_()
at RaySearch.CorePlatform.Presentation.PatientModeling.Actions.RoiActions.ComparisonOfRoiGeometriesAction.DoWork_()
at RaySearch.CorePlatform.Framework.Action.DoWorkSequence_()
at RaySearch.CorePlatform.Framework.ActionScheduler.Execute(SyncAction action, Boolean saveOnCompletion)

Workaround: simplify STL geometry.