Kdenlive Crashing At Startup

Hi. I installed kdenlive via pacman.

When I open kdenlive, I see this error:

Kdenlive crashed on last startup.
Do you want to reset the configuration files ?

If I click yes, kdenlive crashes with these command line output:

❯ kdenlive
QPaintDevice: Cannot destroy paint device that is being painted
Could not detect package type, probably default? App dir is "/usr/bin"
 = = = =
GOT Deleted file:  "/home/berk/.config/kdenliverc"

If I click no, kdenlive crashes with these command line output:

❯ kdenlive
QPaintDevice: Cannot destroy paint device that is being painted
Could not detect package type, probably default? App dir is "/usr/bin"
=== /// CANNOT ACCESS SPEECH DICTIONARIES FOLDER
No LADSPA plugins were found!

Check your LADSPA_PATH environment variable.
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltavformat.so
  (libsrt.so.1.5: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltsox.so
  (libsox.so.3: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltrubberband.so
  (librubberband.so.2: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltopencv.so
  (libopencv_tracking.so.406: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltrtaudio.so
  (librtaudio.so.6: cannot open shared object file: No such file or directory)
mlt_repository_init: failed to dlopen /usr/lib/mlt-7/libmltmovit.so
  (libmovit.so.8: cannot open shared object file: No such file or directory)
profilePath from appDir/../share:  "/usr/share/mlt-7/profiles"
meltPath from KdenliveSetting::rendererPath:  ""
meltPath from profilePath/../../../bin:  "/usr/bin/melt-7"
Empty metadata for  "deinterlace"
Empty metadata for  "telecide"
Empty metadata for  "audiochannels"
Empty metadata for  "audioconvert"
Empty metadata for  "imageconvert"
plugin not available: "avfilter.acompressor"
plugin not available: "avfilter.aecho"
plugin not available: "avfilter.agate"
plugin not available: "avfilter.acontrast"
plugin not available: "avfilter.acrusher"
plugin not available: "avfilter.alimiter"
plugin not available: "avfilter.allpass"
plugin not available: "avfilter.aphaser"
plugin not available: "avfilter.apulsator"
plugin not available: "avfilter.atadenoise"
plugin not available: "avfilter.avgblur"
plugin not available: "avfilter.bandpass"
plugin not available: "avfilter.bandreject"
plugin not available: "avfilter.bass"
plugin not available: "avfilter.boxblur"
plugin not available: "avfilter.bs2b"
plugin not available: "avfilter.bwdif"
plugin not available: "avfilter.chromahold"
plugin not available: "avfilter.chromashift"
plugin not available: "avfilter.colorbalance"
plugin not available: "avfilter.colorchannelmixer"
plugin not available: "avfilter.colorhold"
plugin not available: "avfilter.colorlevels"
plugin not available: "avfilter.colormatrix"
plugin not available: "avfilter.colorspace"
plugin not available: "avfilter.compand"
plugin not available: "avfilter.compensationdelay"
plugin not available: "avfilter.crossfeed"
plugin not available: "avfilter.crystalizer"
plugin not available: "avfilter.datascope"
plugin not available: "avfilter.dcshift"
plugin not available: "avfilter.dctdnoiz"
plugin not available: "avfilter.deband"
plugin not available: "avfilter.deblock"
plugin not available: "avfilter.dedot"
plugin not available: "avfilter.deesser"
plugin not available: "avfilter.deflate"
plugin not available: "avfilter.delogo"
plugin not available: "avfilter.derain"
plugin not available: "avfilter.despill"
plugin not available: "avfilter.dilation"
plugin not available: "avfilter.doubleweave"
plugin not available: "avfilter.drawbox"
plugin not available: "avfilter.drawgrid"
plugin not available: "avfilter.edgedetect"
plugin not available: "avfilter.elbg"
plugin not available: "avfilter.eq"
plugin not available: "avfilter.equalizer"
plugin not available: "avfilter.erosion"
plugin not available: "avfilter.extrastereo"
plugin not available: "avfilter.fftdnoiz"
plugin not available: "avfilter.fftfilt"
plugin not available: "avfilter.field"
plugin not available: "avfilter.fieldorder"
plugin not available: "avfilter.fillborders"
plugin not available: "avfilter.flanger"
plugin not available: "avfilter.framestep"
plugin not available: "avfilter.fspp"
plugin not available: "avfilter.gblur"
plugin not available: "avfilter.graphmonitor"
plugin not available: "avfilter.haas"
plugin not available: "avfilter.hflip"
plugin not available: "avfilter.highpass"
plugin not available: "avfilter.highshelf"
plugin not available: "avfilter.histeq"
plugin not available: "avfilter.histogram"
plugin not available: "avfilter.hqdn3d"
plugin not available: "avfilter.hqx"
plugin not available: "avfilter.il"
plugin not available: "avfilter.inflate"
plugin not available: "avfilter.kerndeint"
plugin not available: "avfilter.lagfun"
plugin not available: "avfilter.lenscorrection"
plugin not available: "avfilter.limiter"
plugin not available: "avfilter.loudnorm"
plugin not available: "avfilter.lowpass"
plugin not available: "avfilter.lowshelf"
plugin not available: "avfilter.lut3d"
plugin not available: "avfilter.mcdeint"
plugin not available: "avfilter.negate"
plugin not available: "avfilter.noise"
plugin not available: "avfilter.normalize"
plugin not available: "avfilter.phase"
plugin not available: "avfilter.prewitt"
plugin not available: "avfilter.random"
plugin not available: "avfilter.removegrain"
plugin not available: "avfilter.rgbashift"
plugin not available: "avfilter.roberts"
plugin not available: "avfilter.sab"
plugin not available: "avfilter.selectivecolor"
plugin not available: "avfilter.separatefields"
plugin not available: "avfilter.setrange"
plugin not available: "avfilter.shuffleplanes"
plugin not available: "avfilter.smartblur"
plugin not available: "avfilter.sobel"
plugin not available: "avfilter.sofalizer"
plugin not available: "avfilter.sr"
plugin not available: "avfilter.stereo3d"
plugin not available: "avfilter.stereotools"
plugin not available: "avfilter.stereowiden"
plugin not available: "avfilter.tmix"
plugin not available: "avfilter.transpose"
plugin not available: "avfilter.unsharp"
plugin not available: "avfilter.vaguedenoiser"
plugin not available: "avfilter.vectorscope"
plugin not available: "avfilter.vflip"
plugin not available: "avfilter.vibrance"
plugin not available: "avfilter.vibrato"
plugin not available: "avfilter.w3fdif"
plugin not available: "avfilter.waveform"
plugin not available: "avfilter.weave"
plugin not available: "avfilter.xbr"
plugin not available: "avfilter.yadif"
plugin not available: "avfilter.zoompan"
plugin not available: "frei0r.baltan"
plugin not available: "frei0r.bgsubtract0r"
plugin not available: "frei0r.bigsh0t_eq_mask"
plugin not available: "frei0r.bigsh0t_eq_to_rect"
plugin not available: "frei0r.bigsh0t_hemi_to_eq"
plugin not available: "frei0r.bigsh0t_rect_to_eq"
plugin not available: "frei0r.bigsh0t_stabilize_360"
plugin not available: "frei0r.bigsh0t_transform_360"
plugin not available: "frei0r.delay0r"
plugin not available: "frei0r.delaygrab"
plugin not available: "frei0r.facebl0r"
plugin not available: "frei0r.facedetect"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "frei0r.lightgraffiti"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa.9354877"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "ladspa"
plugin not available: "movit.blur"
plugin not available: "movit.sharpen"
plugin not available: "movit.diffusion"
plugin not available: "movit.flip"
plugin not available: "movit.glow"
plugin not available: "movit.lift_gamma_gain"
plugin not available: "movit.mirror"
plugin not available: "movit.opacity"
plugin not available: "movit.rect"
plugin not available: "movit.saturation"
plugin not available: "movit.unsharp_mask"
plugin not available: "movit.vignette"
plugin not available: "movit.white_balance"
plugin not available: "rbpitch"
plugin not available: "rbpitch"
plugin not available: "region"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "sox"
plugin not available: "timewarp"
plugin not available: "avfilter.subtitles"
plugin not available: "opencv.tracker"
unsupported effect in group "avfilter.gblur" : "/usr/share/kdenlive/effect-templates/secondary_color_correction.xml"
plugin not available: "region"
QQmlEngine::setContextForObject(): Object already has a QQmlContext
Cannot mix incompatible Qt library (5.15.5) with this library (5.15.4)
zsh: IOT instruction (core dumped)  kdenlive

I tried:

  • Rebooting after installation
  • Switching to hybrid / integrated / nvidia via optimus-manager

What should I do?

have you tried searching the forum for the Qt library error?

This thread seems relevant:

I will try thanks for quick response

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