Image errors

Directory branding images must use a supported file type and meet the size and dimension limits below. These rules apply to packaged branding assets; starter-prompt screenshots use the separate portal limits listed above.

Name	Requirement
plugin_logo_path_missing	interface.logo is required and must reference a square image.
plugin_composer_icon_path_missing	interface.composerIcon is required and must reference a square image.
image_file_unreadable	Image file must be readable.
image_file_too_large	Image must not exceed 5 MiB.
image_file_format_unsupported	Image filename must end in .png, .jpg, .jpeg, .webp, or .svg.
raster_image_decode_failed	Raster image must be a PNG, JPEG, or WebP file that can be decoded safely.
raster_image_extension_content_mismatch	Image filename extension must match the detected image format.
raster_image_not_square	Image must be square.
raster_image_dimensions_too_small	Image dimensions must be at least 48×48 pixels.
raster_image_dimensions_too_large	Image dimensions must not exceed 4,096×4,096 pixels.
svg_xml_malformed	SVG must contain valid UTF-8 XML.
svg_root_element_invalid	SVG root element must be <svg>.
svg_dimensions_missing	SVG must define a numeric viewBox or numeric width and height.
svg_dimensions_not_numeric	SVG dimensions must be numeric and omit units and percentages.
svg_dimensions_not_positive	SVG width and height must be positive finite numbers.
svg_dimensions_not_square	SVG dimensions must be square.
svg_dimensions_too_small	SVG dimensions must be at least 48×48 pixels.