# Segmentation fault
**URL:** https://discourse.paraview.org/t/segmentation-fault/13819
**Category:** ParaView Support
**Created:** [January 29, 2024, 7:01pm UTC](https://discourse.paraview.org/t/segmentation-fault/13819 "2024-01-29T19:01:43Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@oscar\_zagal](https://discourse.paraview.org/u/oscar_zagal)
#### Post date: [January 29, 2024, 7:01pm UTC](https://discourse.paraview.org/t/segmentation-fault/13819/1 "2024-01-29T19:01:43Z")
Hi everyone
I´m working with the solver chtMultiRegionFoam in the version 20.09 of openFoam for windows, my case is a pipe with water vapor inside, when I want to see the results in Paraview everything is fine until I use “Plot Over Line” just for check the temperature field in the pipe, after i click the button “Apply” Paraview closes instantly and the bash give me the next message:
( 38.544s) [paraview]vtkGenericDataArray.txx:62 ERR| vtkFloatArray (0x154d5480): Number of components do not match: Source: 1 Dest: 3
/opt/OpenFOAM/OpenFOAM-dev/bin/paraview: line 23: 1263 Segmentation fault PATH=“” path/paraview-launcher -opengl auto -- "@"
Do you know what would be a possible solution?
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### Author:  [@mwestphal](https://discourse.paraview.org/u/mwestphal)
#### Post date: [January 30, 2024, 7:58am UTC](https://discourse.paraview.org/t/segmentation-fault/13819/2 "2024-01-30T07:58:01Z")
Use the binary release of ParaView instead: [https://paraview.org/download](https://paraview.org/download)
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### Author:  [@oscar\_zagal](https://discourse.paraview.org/u/oscar_zagal)
#### Post date: [January 30, 2024, 2:41pm UTC](https://discourse.paraview.org/t/segmentation-fault/13819/3 "2024-01-30T14:41:09Z")
Ok i will, thanks Mathieu 👍