#13876 WellPathGeometry: Return default values instead of assert and crash

ApplicationLibCode/ProjectDataModelCommands/RimcWellPath.cpp

@@ -344,6 +344,7 @@ std::expected<caf::PdmObjectHandle*, QString> RimcWellPath_extractWellPathProper
     std::vector<double> mdValues;
 
     auto wellPathGeom = wellPath->wellPathGeometry();
+    if ( !wellPathGeom ) return std::unexpected( QString( "Well path has no geometry" ) );
 
     double mdStepSize = m_resamplingInterval();
     CAF_ASSERT( mdStepSize > 0.0 );

ApplicationLibCode/ReservoirDataModel/Well/RigWellPathGeometryExporter.cpp

@@ -77,6 +77,9 @@ void RigWellPathGeometryExporter::computeWellPathDataForExport( const RigWellPat
                                                                 std::vector<double>& tvdValues,
                                                                 std::vector<double>& mdValues )
 {
+    if ( wellPathGeom.measuredDepths().empty() ) return;
+    if ( mdStepSize <= 0.0 ) return;
+
     double currMd = wellPathGeom.measuredDepths().front() - mdStepSize;
     // Safety check to avoid "infinite" loop: max MD for a well path cannot be more than 100 km
     // This could happen in certain corner cases for "weird" input, causing massive memory usage