FontBakery Check Report

If you think a check is flawed or have an idea for a check, please file an issue at https://github.com/fonttools/fontbakery/issues and remember to include a pointer to the repo and branch you're checking.

Summary

💥 ERROR	🔥 FAIL	⚠️ WARN	⏩ SKIP	ℹ️ INFO	✅ PASS
1	1	3	40	10	186
1%	1%	2%	24%	6%	109%

Note: The following loglevels were omitted in this report: SKIP, INFO, PASS, DEBUG

Meaning of check results:

💥 An ERROR is something wrong with FontBakery itself, possibly a bug.
🔥 A FAIL is a problem with the font that must be fixed.
⚠️ A WARN is something that you should consider addressing.
ℹ️ An INFO result simply prints something useful. Typically stats.
✅ A PASS means the font looks good for the given checking routine.
⏩ And a SKIP happens when the check does not apply to the given font.

If you get ERRORs, please help us improve the tool by reporting them at our issue tracker.

(but other kinds of bug reports and/or feature requests are also always welcome, of course!)

FontBakery version: 0.9.2

Section: Google Fonts

🔥⚠️⚠️⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩⏩ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️ℹ️

Check for codepoints not covered by METADATA subsets.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/unreachable_subsetting>

⚠️ AROneSans[ARRR,wght].ttf

⚠️ WARN
The following codepoints supported by the font are not covered by any subsets defined in the font's metadata file, and will never be served. You can solve this by either manually adding additional subset declarations to METADATA.pb, or by editing the glyphset definitions.
- U+02B9 MODIFIER LETTER PRIME: not included in any glyphset definition
- U+02BA MODIFIER LETTER DOUBLE PRIME: not included in any glyphset definition
- U+02C7 CARON: try adding one of: tifinagh, canadian-aboriginal
- U+02D8 BREVE: try adding canadian-aboriginal
- U+02D9 DOT ABOVE: try adding canadian-aboriginal
- U+02DB OGONEK: try adding canadian-aboriginal
- U+02DD DOUBLE ACUTE ACCENT: not included in any glyphset definition
- U+0300 COMBINING GRAVE ACCENT: try adding one of: tai-le, coptic, cherokee
- U+0301 COMBINING ACUTE ACCENT: try adding one of: tifinagh, tai-le, coptic, cherokee
- U+0302 COMBINING CIRCUMFLEX ACCENT: try adding one of: tifinagh, coptic, cherokee
- U+0303 COMBINING TILDE: not included in any glyphset definition
- U+0304 COMBINING MACRON: try adding one of: tifinagh, coptic, gothic, cherokee
- U+0306 COMBINING BREVE: try adding tifinagh
- U+0307 COMBINING DOT ABOVE: try adding one of: malayalam, coptic, tifinagh, canadian-aboriginal, tai-le
- U+0308 COMBINING DIAERESIS: try adding one of: tai-le, gothic, coptic
- U+0309 COMBINING HOOK ABOVE: try adding tifinagh
- U+030A COMBINING RING ABOVE: not included in any glyphset definition
- U+030B COMBINING DOUBLE ACUTE ACCENT: try adding cherokee
- U+030C COMBINING CARON: try adding one of: tai-le, cherokee
- U+030F COMBINING DOUBLE GRAVE ACCENT: not included in any glyphset definition
- U+0311 COMBINING INVERTED BREVE: try adding coptic
- U+0312 COMBINING TURNED COMMA ABOVE: not included in any glyphset definition
- U+031B COMBINING HORN: not included in any glyphset definition
- U+0323 COMBINING DOT BELOW: try adding one of: tifinagh, malayalam, coptic, cherokee
- U+0324 COMBINING DIAERESIS BELOW: try adding cherokee
- U+0326 COMBINING COMMA BELOW: not included in any glyphset definition
- U+0327 COMBINING CEDILLA: not included in any glyphset definition
- U+0328 COMBINING OGONEK: not included in any glyphset definition
- U+032E COMBINING BREVE BELOW: not included in any glyphset definition
- U+0331 COMBINING MACRON BELOW: try adding one of: tifinagh, gothic, cherokee
- U+0335 COMBINING SHORT STROKE OVERLAY: not included in any glyphset definition
- U+2003 EM SPACE: not included in any glyphset definition
- U+2010 HYPHEN: try adding one of: syloti-nagri, arabic, cham, kharoshthi, kayah-li, kaithi, coptic, sundanese, lisu
- U+2021 DOUBLE DAGGER: not included in any glyphset definition
- U+2030 PER MILLE SIGN: not included in any glyphset definition
- U+2052 COMMERCIAL MINUS SIGN: not included in any glyphset definition
- U+2116 NUMERO SIGN: try adding cyrillic
- U+2219 BULLET OPERATOR: try adding tai-tham
- U+2248 ALMOST EQUAL TO: not included in any glyphset definition
- U+2260 NOT EQUAL TO: not included in any glyphset definition
- U+2264 LESS-THAN OR EQUAL TO: not included in any glyphset definition
- U+2265 GREATER-THAN OR EQUAL TO: not included in any glyphset definition
- U+25CC DOTTED CIRCLE: try adding one of: batak, rejang, tagalog, coptic, kayah-li, thai, myanmar, tai-viet, meetei-mayek, lepcha, malayalam, balinese, gurmukhi, tagbanwa, kaithi, sundanese, tibetan, tifinagh, gujarati, canadian-aboriginal, chakma, thaana, telugu, new-tai-lue, kharoshthi, cham, tamil, buginese, brahmi, hanunoo, javanese, limbu, sinhala, bengali, mandaic, syloti-nagri, buhid, devanagari, phags-pa, mongolian, lao, oriya, khmer, hebrew, kannada, tai-le
- U+27E8 MATHEMATICAL LEFT ANGLE BRACKET: not included in any glyphset definition
- U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET: not included in any glyphset definition
Or you can add the above codepoints to one of the subsets supported by the font: latin, latin-ext, menu, vietnamese [code: unreachable-subsetting]

A static fonts directory with at least two fonts must accompany variable fonts

Check ID: <FontBakeryCheck:com.google.fonts/check/repo/vf_has_static_fonts>

⚠️ AROneSans[ARRR,wght].ttf

⚠️ WARN
Please consider adding a subdirectory called "static/" and including in it static font files. [code: missing]

Validate METADATA.pb axes tags are defined in gf_axisregistry.

Check ID: <FontBakeryCheck:com.google.fonts/check/metadata/gf_axisregistry_valid_tags>

🔥 AROneSans[ARRR,wght].ttf

🔥 FAIL
The font variation axis 'ARRR' is not yet registered on Google Fonts Axis Registry. [code: bad-axis-tag]

Section: Universal

💥⚠️⏩⏩⏩⏩⏩ℹ️ℹ️

Check math signs have the same width.

Check ID: <FontBakeryCheck:com.google.fonts/check/math_signs_width>

⚠️ AROneSans[ARRR,wght].ttf

⚠️ WARN
The most common width is 560 among a set of 6 math glyphs. The following math glyphs have a different width, though:

Width = 561: lessequal, greater, greaterequal, less

Width = 550: multiply

Width = 581: approxequal [code: width-outliers]

Check accent of Lcaron, dcaron, lcaron, tcaron (derived from com.google.fonts/check/alt_caron)

Check ID: <FontBakeryCheck:com.google.fonts/check/alt_caron:googlefonts>

💥 AROneSans[ARRR,wght].ttf

💥 ERROR
Failed with TypeError: cannot unpack non-iterable float object