SCENARIO: in Stack of 3 custom items (Horizontal) component in a process that belongs to a group of processes.
After successfully uploading an image.
in Processes Landing page getting Error (Can't resolve image into URL: undefined method polymorphic_url),
Note:

1. Stack of 3 custom items (Horizontal) is working on Homepage.
2. the same image was uploaded for the Stack of 3 custom items (Vertical) processes landing page also works fine.

the error log share below:

ActionView::Template::Error (Can't resolve image into URL: undefined method `polymorphic_url' for #<ActionView::Base:0x0000561dc4454dd0 @_config=#< {}>, @lookup_context=#<ActionView::LookupContext:0x0000561dc44552f8 @details_key=nil, @digest_cache=nil, @cache=true, @Prefixes=[], @details={:locale=>[:en], :formats=>[:html, :text, :js, :css, :ics, :csv, :vcf, :vtt, :png, :jpeg, :gif, :bmp, :tiff, :svg, :mpeg, :mp3, :ogg, :m4a, :webm, :mp4, :otf, :ttf, :woff, :woff2, :xml, :rss, :atom, :yaml, :multipart_form, :url_encoded_form, :json, :pdf, :zip, :gzip, :xlsx], :variants=>[], :handlers=>[:raw, :erb, :html, :builder, :ruby]}, @view_paths=#<ActionView::PathSet:0x0000561dc4454e70 @paths=[]>>, @view_renderer=#<ActionView::Renderer:0x0000561dc4454c90 @lookup_context=#<ActionView::LookupContext:0x0000561dc44552f8 @details_key=nil, @digest_cache=nil, @cache=true, @Prefixes=[], @details={:locale=>[:en], :formats=>[:html, :text, :js, :css, :ics, :csv, :vcf, :vtt, :png, :jpeg, :gif, :bmp, :tiff, :svg, :mpeg, :mp3, :ogg, :m4a, :webm, :mp4, :otf, :ttf, :woff, :woff2, :xml, :rss, :atom, :yaml, :multipart_form, :url_encoded_form, :json, :pdf, :zip, :gzip, :xlsx], :variants=>[], :handlers=>[:raw, :erb, :html, :builder, :ruby]}, @view_paths=#<ActionView::PathSet:0x0000561dc4454e70 @paths=[]>>>, @current_template=nil, @_assigns={}, @_controller=nil, @view_flow=#<ActionView::OutputFlow:0x0000561dc4454b78 @content={}>, @output_buffer=nil, @virtual_path=nil, @tag_builder=#<ActionView::Helpers::TagHelper::TagBuilder:0x0000561dc0f69800 @view_context=#<ActionView::Base:0x0000561dc4454dd0 ...>>>):