[BUG] PTX file format causes the OIP to crash

[SamuilsRulovs]

Describe the bug
Upon opening .ptx file in OIP, OIP crashes.

To Reproduce
Steps to reproduce the behavior:

1. In CMAKE select OIP_WITH_POINT_CLOUD_PROCESSING and generate solution anew
2. Build OpenInfraPlatform.PointCloudProcessing
3. Start OIP
4. Open .ptx file
5. See error

Expected behavior
OIP should not crash upon opening .ptxfiles