What is your operating system?
Linux Ubuntu
What is your Shotcut version (see Help > About Shotcut)?
22.12.21
Can you repeat the problem? If so, what are the steps?
(Please be specific and use the names as seen in Shotcut, preferably English. Include a screenshot or screen recording if you can. Also, you can attach logs from either View > Application Log or right-click a job and choose View Log.)
The problem is repeatable. The Glitch filter works ok during editing but during export some values seems to create crash. Basing on my tests it seems that shotcut doesn’t accept block height equal to 0.0 or to equal to 0.1 but when setting it to 1.0 or to 50.0 export is fine.
Just in case:
Empty block with one colour with filter Glitch: Frequency=100, Block height=0, Shift intensity=100, Color intensity=100.
Code example (object copied to clipboard):
<?xml version="1.0" encoding="utf-8"?>
<mlt LC_NUMERIC="C" version="7.13.0" root="" parent="producer374" in="00:00:00.000" out="00:00:01.967"><producer id="producer374" in="00:00:00.000" out="00:00:01.967"><property name="length">04:00:00.000</property><property name="eof">pause</property><property name="resource">#FFFFFFFF</property><property name="aspect_ratio">1</property><property name="mlt_service">color</property><property name="mlt_image_format">rgba</property><property name="shotcut:caption">#FFFFFFFF</property><property name="ignore_points">0</property><property name="xml">was here</property><property name="seekable">1</property><filter id="filter2283" out="00:00:01.967"><property name="version">0.1</property><property name="mlt_service">frei0r.glitch0r</property><property name="0">1</property><property name="1">0</property><property name="2">1</property><property name="3">1</property></filter><filter id="filter2284" out="00:00:01.967"><property name="lift_r">-0.30901</property><property name="lift_g">1.5259e-05</property><property name="lift_b">-0.812009</property><property name="gamma_r">0.644999</property><property name="gamma_g">1.00002</property><property name="gamma_b">0.217014</property><property name="gain_r">0.454264</property><property name="gain_g">1.00003</property><property name="gain_b">0.00108834</property><property name="mlt_service">lift_gamma_gain</property><property name="disable">0</property></filter><filter id="filter2285" out="00:00:01.967"><property name="background">color:#000000ff</property><property name="mlt_service">affine</property><property name="shotcut:filter">affineSizePosition</property><property name="transition.fill">1</property><property name="transition.distort">0</property><property name="transition.rect">240.356 135 1440 810 1</property><property name="transition.valign">middle</property><property name="transition.halign">center</property><property name="shotcut:animIn">00:00:00.000</property><property name="shotcut:animOut">00:00:00.000</property><property name="transition.threads">0</property><property name="disable">0</property><property name="transition.fix_rotate_x">0</property></filter><filter id="filter2286" out="00:00:01.967"><property name="start">1</property><property name="level">1</property><property name="mlt_service">brightness</property><property name="shotcut:filter">brightnessOpacity</property><property name="alpha">00:00:00.000=0;00:00:01.000=1;00:00:02.000=0</property><property name="opacity">00:00:00.000=0;00:00:01.000=1;00:00:02.000=0</property><property name="disable">0</property></filter></producer></mlt>