Bug#1120234: aggdraw: FTBFS: E TypeError: Cannot handle this data type: (1, 1, 3), <f8
Santiago Vila
sanvila at debian.org
Thu Nov 6 11:58:16 GMT 2025
Package: src:aggdraw
Version: 1.3.19-1
Severity: serious
Tags: ftbfs forky sid
Dear maintainer:
During a rebuild of all packages in unstable, this package failed to build.
Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:
https://people.debian.org/~sanvila/build-logs/202511/
About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.
If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.
If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:aggdraw, so that this is still
visible in the BTS web page for this package.
Thanks.
--------------------------------------------------------------------------------
[...]
debian/rules clean
dh clean --buildsystem=pybuild
dh_auto_clean -O--buildsystem=pybuild
dh_autoreconf_clean -O--buildsystem=pybuild
dh_clean -O--buildsystem=pybuild
debian/rules binary
dh binary --buildsystem=pybuild
dh_update_autotools_config -O--buildsystem=pybuild
dh_autoreconf -O--buildsystem=pybuild
dh_auto_configure -O--buildsystem=pybuild
dh_auto_build -O--buildsystem=pybuild
I: pybuild plugin_pyproject:129: Building wheel for python3.13 with "build" module
I: pybuild base:311: python3.13 -m build --skip-dependency-check --no-isolation --wheel --outdir /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw
* Building wheel...
Trying freetype-config to find freetype library...
Using ctypes to find freetype library...
Trying 'pkgconfig' to find freetype library...
=== freetype found: '/usr'
running bdist_wheel
running build
running build_ext
building 'aggdraw' extension
creating build/temp.linux-x86_64-cpython-313/agg2/font_freetype
creating build/temp.linux-x86_64-cpython-313/agg2/src
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/font_freetype/agg_font_freetype.cpp -o build/temp.linux-x86_64-cpython-313/agg2/font_freetype/agg_font_freetype.o
agg2/font_freetype/agg_font_freetype.cpp: In member function ‘void agg::font_engine_freetype_base::update_signature()’:
agg2/font_freetype/agg_font_freetype.cpp:766:44: warning: format ‘%d’ expects argument of type ‘int’, but argument 10 has type ‘FT_Fixed’ {aka ‘long int’} [-Wformat=]
766 | "%s,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X",
| ~^
| |
| int
| %ld
......
774 | m_matrix.xx,
| ~~~~~~~~~~~
| |
| FT_Fixed {aka long int}
agg2/font_freetype/agg_font_freetype.cpp:766:47: warning: format ‘%d’ expects argument of type ‘int’, but argument 11 has type ‘FT_Fixed’ {aka ‘long int’} [-Wformat=]
766 | "%s,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X",
| ~^
| |
| int
| %ld
......
775 | m_matrix.xy,
| ~~~~~~~~~~~
| |
| FT_Fixed {aka long int}
agg2/font_freetype/agg_font_freetype.cpp:766:50: warning: format ‘%d’ expects argument of type ‘int’, but argument 12 has type ‘FT_Fixed’ {aka ‘long int’} [-Wformat=]
766 | "%s,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X",
| ~^
| |
| int
| %ld
......
776 | m_matrix.yx,
| ~~~~~~~~~~~
| |
| FT_Fixed {aka long int}
agg2/font_freetype/agg_font_freetype.cpp:766:53: warning: format ‘%d’ expects argument of type ‘int’, but argument 13 has type ‘FT_Fixed’ {aka ‘long int’} [-Wformat=]
766 | "%s,%u,%d,%d,%d:%dx%d,%d,%d,%d,%d,%d,%d,%08X",
| ~^
| |
| int
| %ld
......
777 | m_matrix.yy,
| ~~~~~~~~~~~
| |
| FT_Fixed {aka long int}
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_arc.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_arc.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_bezier_arc.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_bezier_arc.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_curves.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_curves.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_path_storage.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_path_storage.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_rasterizer_scanline_aa.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_rasterizer_scanline_aa.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_trans_affine.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_trans_affine.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_vcgen_contour.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_vcgen_contour.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c agg2/src/agg_vcgen_stroke.cpp -o build/temp.linux-x86_64-cpython-313/agg2/src/agg_vcgen_stroke.o
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DVERSION=1.3.19 -DHAVE_FREETYPE2 -Iagg2/include -Iagg2/font_freetype -I/usr/include -I/usr/include/freetype -I/usr/include/freetype2 -I/usr/include/python3.13 -c aggdraw.cxx -o build/temp.linux-x86_64-cpython-313/aggdraw.o
creating build/lib.linux-x86_64-cpython-313
x86_64-linux-gnu-g++ -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR [too-long-redacted] cpython-313-x86_64-linux-gnu.so
installing to build/bdist.linux-x86_64/wheel
running install
running install_lib
creating build/bdist.linux-x86_64/wheel
copying build/lib.linux-x86_64-cpython-313/aggdraw.cpython-313-x86_64-linux-gnu.so -> build/bdist.linux-x86_64/wheel/.
running install_egg_info
running egg_info
creating aggdraw.egg-info
writing aggdraw.egg-info/PKG-INFO
writing dependency_links to aggdraw.egg-info/dependency_links.txt
writing top-level names to aggdraw.egg-info/top_level.txt
writing manifest file 'aggdraw.egg-info/SOURCES.txt'
reading manifest file 'aggdraw.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
adding license file 'LICENSE.txt'
writing manifest file 'aggdraw.egg-info/SOURCES.txt'
Copying aggdraw.egg-info to build/bdist.linux-x86_64/wheel/./aggdraw-1.3.19.egg-info
running install_scripts
creating build/bdist.linux-x86_64/wheel/aggdraw-1.3.19.dist-info/WHEEL
creating '/<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/.tmp-mho0jojx/aggdraw-1.3.19-cp313-cp313-linux_x86_64.whl' and adding 'build/bdist.linux-x86_64/wheel' to it
adding 'aggdraw.cpython-313-x86_64-linux-gnu.so'
adding 'aggdraw-1.3.19.dist-info/licenses/LICENSE.txt'
adding 'aggdraw-1.3.19.dist-info/METADATA'
adding 'aggdraw-1.3.19.dist-info/WHEEL'
adding 'aggdraw-1.3.19.dist-info/top_level.txt'
adding 'aggdraw-1.3.19.dist-info/RECORD'
removing build/bdist.linux-x86_64/wheel
Successfully built aggdraw-1.3.19-cp313-cp313-linux_x86_64.whl
I: pybuild plugin_pyproject:144: Unpacking wheel built for python3.13 with "installer" module
dh_auto_test -O--buildsystem=pybuild
I: pybuild pybuild:308: cp selftest.py /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/build
I: pybuild base:311: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/build; env PYTHONPATH=/<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/build python3.13 selftest.py -v
============================= test session starts ==============================
platform linux -- Python 3.13.9, pytest-8.4.2, pluggy-1.6.0 -- /usr/bin/python3.13
cachedir: .pytest_cache
rootdir: /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/build
configfile: pyproject.toml
plugins: typeguard-4.4.4
collecting ... collected 11 items
selftest.py::test_module_init PASSED [ 9%]
selftest.py::test_draw PASSED [ 18%]
selftest.py::test_flush PASSED [ 27%]
selftest.py::test_pen PASSED [ 36%]
selftest.py::test_brush PASSED [ 45%]
selftest.py::test_graphics PASSED [ 54%]
selftest.py::test_graphics2 FAILED [ 63%]
selftest.py::test_graphics3 PASSED [ 72%]
selftest.py::test_path PASSED [ 81%]
selftest.py::test_symbol PASSED [ 90%]
selftest.py::test_transform PASSED [100%]
=================================== FAILURES ===================================
________________________________ test_graphics2 ________________________________
obj = array([[[0., 0., 0.],
[0., 0., 0.],
[0., 0., 0.],
...,
[0., 0., 0.],
[0., 0., ... [0., 0., 0.],
...,
[0., 0., 0.],
[0., 0., 0.],
[0., 0., 0.]]], shape=(800, 600, 3))
mode = 'RGB'
def fromarray(obj: SupportsArrayInterface, mode: str | None = None) -> Image:
"""
Creates an image memory from an object exporting the array interface
(using the buffer protocol)::
from PIL import Image
import numpy as np
a = np.zeros((5, 5))
im = Image.fromarray(a)
If ``obj`` is not contiguous, then the ``tobytes`` method is called
and :py:func:`~PIL.Image.frombuffer` is used.
In the case of NumPy, be aware that Pillow modes do not always correspond
to NumPy dtypes. Pillow modes only offer 1-bit pixels, 8-bit pixels,
32-bit signed integer pixels, and 32-bit floating point pixels.
Pillow images can also be converted to arrays::
from PIL import Image
import numpy as np
im = Image.open("hopper.jpg")
a = np.asarray(im)
When converting Pillow images to arrays however, only pixel values are
transferred. This means that P and PA mode images will lose their palette.
:param obj: Object with array interface
:param mode: Optional mode to use when reading ``obj``. Since pixel values do not
contain information about palettes or color spaces, this can be used to place
grayscale L mode data within a P mode image, or read RGB data as YCbCr for
example.
See: :ref:`concept-modes` for general information about modes.
:returns: An image object.
.. versionadded:: 1.1.6
"""
arr = obj.__array_interface__
shape = arr["shape"]
ndim = len(shape)
strides = arr.get("strides", None)
try:
typekey = (1, 1) + shape[2:], arr["typestr"]
except KeyError as e:
if mode is not None:
typekey = None
color_modes: list[str] = []
else:
msg = "Cannot handle this data type"
raise TypeError(msg) from e
if typekey is not None:
try:
> typemode, rawmode, color_modes = _fromarray_typemap[typekey]
^^^^^^^^^^^^^^^^^^^^^^^^^^^
E KeyError: ((1, 1, 3), '<f8')
/usr/lib/python3/dist-packages/PIL/Image.py:3285: KeyError
The above exception was the direct cause of the following exception:
def test_graphics2():
"""See issue #14."""
from aggdraw import Draw, Symbol, Pen
from PIL import Image
import numpy as np
symbol = Symbol("M400 200 L400 400")
pen = Pen("red")
> image = Image.fromarray(np.zeros((800, 600, 3)), mode="RGB")
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
selftest.py:101:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
obj = array([[[0., 0., 0.],
[0., 0., 0.],
[0., 0., 0.],
...,
[0., 0., 0.],
[0., 0., ... [0., 0., 0.],
...,
[0., 0., 0.],
[0., 0., 0.],
[0., 0., 0.]]], shape=(800, 600, 3))
mode = 'RGB'
def fromarray(obj: SupportsArrayInterface, mode: str | None = None) -> Image:
"""
Creates an image memory from an object exporting the array interface
(using the buffer protocol)::
from PIL import Image
import numpy as np
a = np.zeros((5, 5))
im = Image.fromarray(a)
If ``obj`` is not contiguous, then the ``tobytes`` method is called
and :py:func:`~PIL.Image.frombuffer` is used.
In the case of NumPy, be aware that Pillow modes do not always correspond
to NumPy dtypes. Pillow modes only offer 1-bit pixels, 8-bit pixels,
32-bit signed integer pixels, and 32-bit floating point pixels.
Pillow images can also be converted to arrays::
from PIL import Image
import numpy as np
im = Image.open("hopper.jpg")
a = np.asarray(im)
When converting Pillow images to arrays however, only pixel values are
transferred. This means that P and PA mode images will lose their palette.
:param obj: Object with array interface
:param mode: Optional mode to use when reading ``obj``. Since pixel values do not
contain information about palettes or color spaces, this can be used to place
grayscale L mode data within a P mode image, or read RGB data as YCbCr for
example.
See: :ref:`concept-modes` for general information about modes.
:returns: An image object.
.. versionadded:: 1.1.6
"""
arr = obj.__array_interface__
shape = arr["shape"]
ndim = len(shape)
strides = arr.get("strides", None)
try:
typekey = (1, 1) + shape[2:], arr["typestr"]
except KeyError as e:
if mode is not None:
typekey = None
color_modes: list[str] = []
else:
msg = "Cannot handle this data type"
raise TypeError(msg) from e
if typekey is not None:
try:
typemode, rawmode, color_modes = _fromarray_typemap[typekey]
except KeyError as e:
typekey_shape, typestr = typekey
msg = f"Cannot handle this data type: {typekey_shape}, {typestr}"
> raise TypeError(msg) from e
E TypeError: Cannot handle this data type: (1, 1, 3), <f8
/usr/lib/python3/dist-packages/PIL/Image.py:3289: TypeError
=========================== short test summary info ============================
FAILED selftest.py::test_graphics2 - TypeError: Cannot handle this data type:...
========================= 1 failed, 10 passed in 0.13s =========================
E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_aggdraw/build; env PYTHONPATH={build_dir} python{version} selftest.py -v
dh_auto_test: error: pybuild --test -i python{version} -p 3.13 returned exit code 13
make: *** [debian/rules:15: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
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