TypeError: string indices must be integers

[vwasteels]

Sorry I'm struggling with installation ...

My HTML handles SVGs like so :

<svg>
<use x-link:href="#some-id-refering-to-a-symbol">
</svg>

this is my HTML file
test.txt

and here is the error I get :

ERROR: Failed to load inline SVG: unbound prefix: line 1, column 0
ERROR: Failed to load inline SVG: unbound prefix: line 1, column 0
Traceback (most recent call last):
  File "/usr/local/bin/weasyprint", line 8, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.9/site-packages/weasyprint/__main__.py", line 214, in main
    html.write_pdf(output, **kwargs)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/__init__.py", line 180, in write_pdf
    self.render(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/__init__.py", line 134, in render
    return Document._render(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/document.py", line 855, in _render
    [Page(page_box) for page_box in page_boxes],
  File "/usr/local/lib/python3.9/site-packages/weasyprint/document.py", line 855, in <listcomp>
    [Page(page_box) for page_box in page_boxes],
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/__init__.py", line 124, in layout_document
    pages = list(make_all_pages(context, root_box, html, pages))
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/pages.py", line 802, in make_all_pages
    page, resume_at = remake_page(i, context, root_box, html)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/pages.py", line 739, in remake_page
    page, resume_at, next_page = make_page(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/pages.py", line 549, in make_page
    root_box, resume_at, next_page, _, _ = block_level_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 58, in block_level_layout
    return block_level_layout_switch(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 72, in block_level_layout_switch
    return block_box_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 126, in block_box_layout
    block_container_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 517, in block_container_layout
    collapsing_through) = block_level_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 58, in block_level_layout
    return block_level_layout_switch(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 72, in block_level_layout_switch
    return block_box_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 126, in block_box_layout
    block_container_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 517, in block_container_layout
    collapsing_through) = block_level_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 58, in block_level_layout
    return block_level_layout_switch(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 72, in block_level_layout_switch
    return block_box_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 126, in block_box_layout
    block_container_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 517, in block_container_layout
    collapsing_through) = block_level_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 58, in block_level_layout
    return block_level_layout_switch(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 72, in block_level_layout_switch
    return block_box_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 126, in block_box_layout
    block_container_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 517, in block_container_layout
    collapsing_through) = block_level_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 58, in block_level_layout
    return block_level_layout_switch(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/blocks.py", line 88, in block_level_layout_switch
    return flex_layout(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/flex.py", line 141, in flex_layout
    content_size = min_content_width(context, new_child, outer=False)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 48, in min_content_width
    return block_min_content_width(context, box, outer)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 168, in block_min_content_width
    return _block_content_width(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 97, in _block_content_width
    children_widths = [
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 98, in <listcomp>
    function(context, child, outer=True) for child in box.children
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 48, in min_content_width
    return block_min_content_width(context, box, outer)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 168, in block_min_content_width
    return _block_content_width(
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 105, in _block_content_width
    return adjust(box, outer, width)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 161, in adjust
    return margin_width(box, fixed, left, right)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/layout/preferred.py", line 140, in margin_width
    width += box.style['border_left_width']
  File "/usr/local/lib/python3.9/site-packages/weasyprint/css/__init__.py", line 718, in __missing__
    value = function(self, key, value)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/css/computed_values.py", line 401, in border_width
    return length(style, name, value, pixels_only=True)
  File "/usr/local/lib/python3.9/site-packages/weasyprint/css/computed_values.py", line 325, in length
    font_size = style['font_size']
TypeError: string indices must be integers

[vwasteels]

sorry for .txt file , but it looks like GH refuses me to send .html ...

[liZe]

Thanks a lot for the bug report! It’s now fixed. Until the next release, you can avoid the em unit in border widths, that’s why this crash was happening.