pycocotools/_mask.pyx:258:78: Cannot assign type ‘double’ to ‘siz’ (alias of ‘unsigned long’)-马春杰杰

running build_ext
Compiling pycocotools/_mask.pyx because it changed.
[1/1] Cythonizing pycocotools/_mask.pyx
/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Compiler/Main.py:381: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /disk/mcj/mcj/psn/lib/pycocotools/_mask.pyx
  tree = Parsing.p_module(s, pxd, full_module_name)

Error compiling Cython file:
------------------------------------------------------------
...
    cdef np.ndarray[np.double_t, ndim=1] np_poly
    n = len(poly)
    Rs = RLEs(n)
    for i, p in enumerate(poly):
        np_poly = np.array(p, dtype=np.double, order='F')
        rleFrPoly( <RLE*>&Rs._R[i], <const double*> np_poly.data, len(np_poly)/2, h, w )
                                                                              ^
------------------------------------------------------------

pycocotools/_mask.pyx:258:78: Cannot assign type 'double' to 'siz' (alias of 'unsigned long')
Traceback (most recent call last):
  File "setup.py", line 135, in <module>
    cmdclass={'build_ext': custom_build_ext},
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/core.py", line 148, in setup
    dist.run_commands()
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 974, in run_command
    cmd_obj.run()
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 339, in run
    self.build_extensions()
  File "setup.py", line 112, in build_extensions
    build_ext.build_extensions(self)
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions
    self._build_extensions_serial()
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial
    self.build_extension(ext)
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Distutils/build_ext.py", line 131, in build_extension
    ext,force=self.force, quiet=self.verbose == 0, **options
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Build/Dependencies.py", line 1154, in cythonize
    cythonize_one(*args)
  File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Build/Dependencies.py", line 1321, in cythonize_one
    raise CompileError(None, pyx_file)
Cython.Compiler.Errors.CompileError: pycocotools/_mask.pyx
Compiling nms kernels by nvcc...
nvcc warning : The 'compute_35', 'compute_37', 'compute_50', 'sm_35', 'sm_37' and 'sm_50' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
Including CUDA code.
/disk/mcj/mcj/psn/lib/model/nms
['/disk/mcj/mcj/psn/lib/model/nms/src/nms_cuda_kernel.cu.o']
generating /tmp/tmpzohxlg4o/_nms.c
setting the current directory to '/tmp/tmpzohxlg4o'
running build_ext
building '_nms' extension
creating disk
creating disk/mcj
creating disk/mcj/mcj
creating disk/mcj/mcj/psn
creating disk/mcj/mcj/psn/lib
creating disk/mcj/mcj/psn/lib/model
creating disk/mcj/mcj/psn/lib/model/nms
creating disk/mcj/mcj/psn/lib/model/nms/src
gcc -pthread -B /home/mcj/disk/anaconda3/envs/PSN/compiler_compat -Wl,--sysroot=/ -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -std=c99 -fPIC -DWITH_CUDA -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include/TH -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include/THC -I/usr/local/cuda/include -I/home/mcj/disk/anaconda3/envs/PSN/include/python3.6m -c _nms.c -o ./_nms.o -std=c99

running build_ext

Compiling pycocotools/_mask.pyx because it changed.

[1/1] Cythonizing pycocotools/_mask.pyx

/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Compiler/Main.py:381: FutureWarning: Cython directive 'language_level' not set, using '3str' for now (Py3). This has changed from earlier releases! File: /disk/mcj/mcj/psn/lib/pycocotools/_mask.pyx

tree = Parsing.p_module(s, pxd, full_module_name)

Error compiling Cython file:

------------------------------------------------------------

...

cdef np.ndarray[np.double_t, ndim=1] np_poly

n = len(poly)

Rs = RLEs(n)

for i, p in enumerate(poly):

np_poly = np.array(p, dtype=np.double, order='F')

rleFrPoly( <RLE*>&Rs._R[i], <const double*> np_poly.data, len(np_poly)/2, h, w )

------------------------------------------------------------

pycocotools/_mask.pyx:258:78: Cannot assign type 'double' to 'siz' (alias of 'unsigned long')

Traceback (most recent call last):

File "setup.py", line 135, in <module>

cmdclass={'build_ext': custom_build_ext},

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/core.py", line 148, in setup

dist.run_commands()

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 955, in run_commands

self.run_command(cmd)

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/dist.py", line 974, in run_command

cmd_obj.run()

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 339, in run

self.build_extensions()

File "setup.py", line 112, in build_extensions

build_ext.build_extensions(self)

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 448, in build_extensions

self._build_extensions_serial()

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/distutils/command/build_ext.py", line 473, in _build_extensions_serial

self.build_extension(ext)

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Distutils/build_ext.py", line 131, in build_extension

ext,force=self.force, quiet=self.verbose == 0, **options

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Build/Dependencies.py", line 1154, in cythonize

cythonize_one(*args)

File "/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/Cython/Build/Dependencies.py", line 1321, in cythonize_one

raise CompileError(None, pyx_file)

Cython.Compiler.Errors.CompileError: pycocotools/_mask.pyx

Compiling nms kernels by nvcc...

nvcc warning : The 'compute_35', 'compute_37', 'compute_50', 'sm_35', 'sm_37' and 'sm_50' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).

Including CUDA code.

/disk/mcj/mcj/psn/lib/model/nms

['/disk/mcj/mcj/psn/lib/model/nms/src/nms_cuda_kernel.cu.o']

generating /tmp/tmpzohxlg4o/_nms.c

setting the current directory to '/tmp/tmpzohxlg4o'

running build_ext

building '_nms' extension

creating disk

creating disk/mcj

creating disk/mcj/mcj

creating disk/mcj/mcj/psn

creating disk/mcj/mcj/psn/lib

creating disk/mcj/mcj/psn/lib/model

creating disk/mcj/mcj/psn/lib/model/nms

creating disk/mcj/mcj/psn/lib/model/nms/src

gcc -pthread -B /home/mcj/disk/anaconda3/envs/PSN/compiler_compat -Wl,--sysroot=/ -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -std=c99 -fPIC -DWITH_CUDA -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include/TH -I/home/mcj/disk/anaconda3/envs/PSN/lib/python3.6/site-packages/torch/utils/ffi/../../lib/include/THC -I/usr/local/cuda/include -I/home/mcj/disk/anaconda3/envs/PSN/include/python3.6m -c _nms.c -o ./_nms.o -std=c99

解决方案：

conda install cython=0.29.21 numpy