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segment fault(core dumped)

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OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › Bug Reports › segment fault(core dumped)

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  • March 8, 2022 at 3:48 pm #6375
    yx19971028
    Participant

    Hi everyone,
    I use paraview to visualize and postprocessed,but paraview can’t open the VTK data files as follows:
    Fontconfig warning: line 5: unknown element “its:rules”
    Fontconfig warning: line 6: unknown element “its:translateRule”
    Fontconfig error: line 6: invalid attribute ‘translate’
    Fontconfig error: line 6: invalid attribute ‘selector’
    Fontconfig error: line 7: invalid attribute ‘xmlns:its’
    Fontconfig error: line 7: invalid attribute ‘version’
    Fontconfig warning: line 9: unknown element “description”
    Fontconfig warning: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 4: unknown element “its:rules”
    Fontconfig warning: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 5: unknown element “its:translateRule”
    Fontconfig error: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 5: invalid attribute ‘translate’
    Fontconfig error: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 5: invalid attribute ‘selector’
    Fontconfig error: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 6: invalid attribute ‘xmlns:its’
    Fontconfig error: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 6: invalid attribute ‘version’
    Fontconfig warning: “/etc/fonts/conf.d/10-hinting-slight.conf”, line 8: unknown element “description”
    Fontconfig warning: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 4: unknown element “its:rules”
    Fontconfig warning: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 5: unknown element “its:translateRule”
    Fontconfig error: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 5: invalid attribute ‘translate’
    Fontconfig error: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 5: invalid attribute ‘selector’
    Fontconfig error: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 6: invalid attribute ‘xmlns:its’
    Fontconfig error: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 6: invalid attribute ‘version’
    Fontconfig warning: “/etc/fonts/conf.d/10-scale-bitmap-fonts.conf”, line 8: unknown element “description”

    Fontconfig error: Cannot load default config file
    Segmentation fault (core dumped)

    Could you please explain that for me? I am looking forward to your reply.

    March 8, 2022 at 10:21 pm #6376
    Adrian
    Keymaster

    This looks like a general issue with ParaView or your desktop setup. Does the error appear when starting ParaView or only when trying to open a PVD file?

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