Problem with AcDb3dSolid::createLoftedSolid in AutoCAD 2015

[mykola.kurylets]

Hi!

I have problem with AcDb3dSolid::createLoftedSolid in AutoCAD 2015.

There is example of code:

static void Asdk_TESTLOFT(void)

      {

            AcDbLine *pLine1 = new AcDbLine(AcGePoint3d( 0.0, 0.0, 0.0), AcGePoint3d( 0.0, 100.0, 0.0 ));

            AcDbLine *pLine2 = new AcDbLine(AcGePoint3d( 0.0, 100.0, 0.0), AcGePoint3d( 0.0, 100.0, 70.0 ));

            AcDbLine *pLine3 = new AcDbLine(AcGePoint3d( 0.0, 100.0, 70.0), AcGePoint3d( 0.0, 0.0, 70.0 ));    

            AcDbLine *pLine4 = new AcDbLine(AcGePoint3d( 0.0, 0.0, 70.0), AcGePoint3d( 0.0, 0.0, 0.0 ));

            AcDbVoidPtrArray curveArray1;

            curveArray1.append(pLine1);

            curveArray1.append(pLine2);

            curveArray1.append(pLine3);

            curveArray1.append(pLine4);

            AcDbVoidPtrArray regArr1;

            Acad::ErrorStatus aEs = AcDbRegion::createFromCurves(curveArray1, regArr1);

            delete pLine1;

            delete pLine2;

            delete pLine3;

            delete pLine4;

            if(aEs != Acad::eOk)

                  return;

            AcDbRegion *pRegion1 = (AcDbRegion *)regArr1.at(0);

            AcDbLine *pLine5 = new AcDbLine(AcGePoint3d( 300, 0.0 , 0.0), AcGePoint3d( 300, 100.0 , 0.0));

            AcDbLine *pLine6 = new AcDbLine(AcGePoint3d( 300.0, 100.0, 0.0), AcGePoint3d( 300.0, 100.0, 35.0));

            AcDbLine *pLine7 = new AcDbLine(AcGePoint3d( 300, 100.0 , 35.0), AcGePoint3d( 300.0, 0.0, 35.0 ));

            AcDbLine *pLine8 = new AcDbLine(AcGePoint3d( 300.0, 0.0, 35.0), AcGePoint3d( 300.0, 0.0, 0.0));

            AcDbVoidPtrArray curveArray2;

            curveArray2.append(pLine5);

            curveArray2.append(pLine6);

            curveArray2.append(pLine7);

            curveArray2.append(pLine8);

            AcDbVoidPtrArray regArr2;

            aEs = AcDbRegion::createFromCurves(curveArray2, regArr2);

            delete pLine5;

            delete pLine6;

            delete pLine7;

            delete pLine8;

            if(aEs != Acad::eOk)

                  return;

            AcDbRegion *pRegion2 = (AcDbRegion *)regArr2.at(0);

            AcGePoint3d startPnt(0.0, 50.0, 0.0);

            AcGePoint3d endPnt(300.0, 50.0, 0.0);

            AcGePoint3dArray fitPnts;

            fitPnts.append(startPnt);

            fitPnts.append(endPnt);

            AcGeVector3d startTan(0.1223, 2.1674, 0);

            AcGeVector3d endTan(0.8968, 1.2518, 0.0);

            AcDbSpline *pGuideSpline = new AcDbSpline(fitPnts,  startTan, endTan, AcGe::kChord, 4, 0.0);

            AcArray< AcDbEntity *> crossCurvesArr;

            AcArray< AcDbEntity *> guideCuvesArr;

            AcDbEntity *pPathEntity = NULL;

            AcDbLoftOptions loftOption;

            crossCurvesArr.append(pRegion1);

            crossCurvesArr.append(pRegion2);

            guideCuvesArr.append(pGuideSpline);

            AcDb3dSolid *pLoftedSolid = new AcDb3dSolid;

            // crash in 2015; ok in 2012;

            aEs = pLoftedSolid->createLoftedSolid(crossCurvesArr, guideCuvesArr, pPathEntity, loftOption);

            delete pGuideSpline;

            if(aEs != Acad::eOk){

                  delete pLoftedSolid;

                  return;

            }

            AcDbObjectId id3;

            addToModelSpace(pLoftedSolid, id3);

      }

 When I create 3DSolid from AcDbRegion and AcDbSpline, program breakdowns, but if I create 3DSolid from AcDbCircle and AcDbSpline program works without any problem. In case of AutoCAD 2012 all this combinations work good.

How can I fix this problem?

[owenwengerd]

The terms "crash" and "breakdown" are not suitable problem descriptions for a technical forum. If an exception occurs, I recommend to include at least the exception log and best to also include the call stack at the point of exception.

[mykola.kurylets]

Here are exception log and the call stack at the point of exception.

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80070002, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80070057, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0x000006C6: Array bounds are invalid.

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0x8001010E: The application called an interface that another thread.

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80131513, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80131513, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80131500, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80070002, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEFDAB940D (KernelBase.dll) in acad.exe:
0xE0434352 (parameters: 0xFFFFFFFF80131509, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x000007FEE21D0000).

First-chance exception at 0x000007FEE58BF858 (acge20.dll) in acad.exe:
0xC0000005: Access violation reading location 0xFFFFFFFFFFFFFFFF.