The program crashes while executing GetStreamProfileList()

[LiubovPil]

Hi there!

I am using a ob_csharp.dll to handle streams for Orrbec Femto Bolt (firmwareVersion - 1.1.2) in my c# programm (WinUI3, net9.0)

My program fails while executing method GetStreamProfileList() (for Pipeline and Sensor classes). Another methods (for example, pipeline.GetDevice() or device.GetDeviceInfo()) don't crash the programm

public void GetStreamProfileList()
        {
            StreamProfileKeyList.Clear();

            Sensor currentSensor = device.GetSensor(sensorType);  //sensorType equals SensorType.OB_SENSOR_IR
            
            StreamProfileList streamProfileList;
            streamProfileList = currentSensor.GetStreamProfileList();   //also pipeline.GetStreamProfileList(sensorType) doesn't work

            for (int i = 0; i < streamProfileList.ProfileCount(); i++)
            {
                StreamProfile streamProfile = streamProfileList.GetProfile(i);
                if (streamProfile is VideoStreamProfile)
                {
                    VideoStreamProfile videoStreamProfile = (VideoStreamProfile)streamProfile;
                    streamProfileDict.Add(($"{sensorType}/{videoStreamProfile.GetWidth()}/" +
                        $"{videoStreamProfile.GetHeight()}/{videoStreamProfile.GetFPS()}/" +
                        $"{videoStreamProfile.GetFormat()}"), videoStreamProfile);
                }
                else if (streamProfile is AccelStreamProfile)
                {
                    AccelStreamProfile accelStreamProfile = (AccelStreamProfile)streamProfile;
                    streamProfileDict.Add(($"{sensorType}/{accelStreamProfile.GetFullScaleRange()}/" +
                        $"{accelStreamProfile.GetSampleRate()}"), accelStreamProfile);
                }
                else if (streamProfile is GyroStreamProfile)
                {
                    GyroStreamProfile gyroStreamProfile = (GyroStreamProfile)streamProfile;
                    streamProfileDict.Add(($"{sensorType}/{gyroStreamProfile.GetFullScaleRange()}/" +
                        $"{gyroStreamProfile.GetSampleRate()}"), gyroStreamProfile);
                }
                else
                {
                    streamProfileDict.Add(($"{sensorType}/no stream profile"), streamProfile);
                }
            }
        }

Did anyone have this problem?