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之前Taichi运行正常，突然就没法运行了。显示错误： ti.init(arch=ti.gpu) AttributeError: module 'taichi' has no attribute 'init' #2072

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ben100118 opened this issue Nov 30, 2020 · 15 comments
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之前Taichi运行正常，突然就没法运行了。显示错误： ti.init(arch=ti.gpu) AttributeError: module 'taichi' has no attribute 'init' #2072

ben100118 opened this issue Nov 30, 2020 · 15 comments
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potential bug Something that looks like a bug but not yet confirmed

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@ben100118
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import taichi as ti

ti.init(arch=ti.gpu)

n=320
pixels=ti.var(dt=ti.f32,shape=(n*2,n))

@ti.func
def complex_sqr(z):
return ti.Vector([z[0]**2-z[1]**2,z[1]*z[0]*2])

@ti.kernel
def paint(t:ti.f32):
for i,j in pixels:
c=ti.Vector([-0.8,ti.cos(t)*0.2])
z=ti.Vector([i/n-1,j/n-0.5])2
iterations=0
while z.norm() <20 and iterations < 50:
z=complex_sqr(z)+c
iterations+=1
pixels[i,j]=1-iterations0.02

gui=ti.GUI("Julia Set",res=(n*2,n))

for i in range(1000000):
paint(i*0.03)
gui.set_image(pixels)
gui.show()
@ben100118 ben100118 added the potential bug Something that looks like a bug but not yet confirmed label Nov 30, 2020
@archibate
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你的文件名是不是taichi.py？

@ben100118
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不是，我的文件名是2.py

@archibate
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archibate commented Dec 1, 2020 via email

@ben100118
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输出结果：['builtins', 'cached', 'doc', 'file', 'loader', 'name', 'package', 'path', 'spec']
Traceback (most recent call last):
File "E:/python program/taichi/try.py", line 3, in
print(ti.file,ti.version)
AttributeError: module 'taichi' has no attribute 'file'

我的taichi版本为0.7.9

@archibate
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archibate commented Dec 1, 2020 via email

@archibate archibate mentioned this issue Dec 1, 2020
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@archibate
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print(ti.__path__)呢？

@ben100118
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['E:\python program\taichi']

@archibate
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archibate commented Dec 1, 2020 via email

@ben100118
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问题解决了，我把文件夹换了个名称就能运行了，谢谢！

@ben100118
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ben100118 commented Dec 1, 2020 via email

@k-ye k-ye closed this as completed Dec 15, 2020
@asurada404
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asurada404 commented Aug 5, 2021 •
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I have the same problems, and I have checked the filename and path

Python 3.6.9 (default, Jan 26 2021, 15:33:00) 
[GCC 8.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import taichi as ti
>>> ti.__path__
_NamespacePath(['/home/username/.local/lib/python3.6/site-packages/taichi'])
>>> ti.init(ti.cpu)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'taichi' has no attribute 'init'
>>> ti.__version__
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'taichi' has no attribute '__version__'
>>> dir(ti)
['__doc__', '__loader__', '__name__', '__package__', '__path__', '__spec__']
>>> ti.__name__
'taichi'

@archibate
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archibate commented Aug 6, 2021 via email

@asurada404
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Yes, the folder is not empty, the content is as follow:

username@username-ThinkPad-X1-Carbon-Gen-8:~/.local/lib/python3.6/site-packages/taichi$ pwd
/home/username/.local/lib/python3.6/site-packages/taichi
username@username-ThinkPad-X1-Carbon-Gen-8:~/.local/lib/python3.6/site-packages/taichi$ tree -L 3
.
├── assets
│   └── Go-Regular.ttf
├── examples
│   ├── algorithm
│   │   ├── invert_image_color.py
│   │   ├── laplace.py
│   │   ├── marching_squares.py
│   │   ├── mciso_advanced.py
│   │   ├── mgpcg_advanced.py
│   │   ├── mgpcg.py
│   │   ├── print_offset.py
│   │   ├── __pycache__
│   │   └── quadtree.py
│   ├── autodiff
│   │   ├── minimization.py
│   │   ├── mnist_download_data.py
│   │   ├── mnist.py
│   │   ├── __pycache__
│   │   ├── regression.py
│   │   └── simple_derivative.py
│   ├── features
│   │   ├── gui
│   │   ├── io
│   │   └── sparse
│   ├── minimal.py
│   ├── __pycache__
│   │   └── minimal.cpython-36.pyc
│   ├── rendering
│   │   ├── cornell_box.py
│   │   ├── particle_renderer.py
│   │   ├── __pycache__
│   │   ├── rasterizer.py
│   │   ├── renderer_utils.py
│   │   ├── sdf2d.py
│   │   ├── sdf_renderer.py
│   │   ├── simple_uv.py
│   │   └── taichi_logo.py
│   └── simulation
│       ├── ad_gravity.py
│       ├── cg_possion.py
│       ├── comet.py
│       ├── euler.py
│       ├── fem128.py
│       ├── fem99.py
│       ├── fractal.py
│       ├── game_of_life.py
│       ├── mass_spring_3d.py
│       ├── mass_spring_game.py
│       ├── math_utils.py
│       ├── mpm128.py
│       ├── mpm3d.py
│       ├── mpm88.py
│       ├── mpm99.py
│       ├── mpm_lagrangian_forces.py
│       ├── nbody_oscillator.py
│       ├── odop_solar.py
│       ├── pbf2d.py
│       ├── physarum.py
│       ├── __pycache__
│       ├── stable_fluid.py
│       ├── tree_gravity.py
│       ├── vortex_rings.py
│       └── waterwave.py
└── lib
    ├── runtime_cuda.bc
    ├── runtime_x64.bc
    ├── slim_libdevice.10.bc
    └── taichi_core.so

16 directories, 52 files

@k-ye
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k-ye commented Aug 6, 2021

Sorry, please keep using 0.7.26 for now until #2642 gets resolved. Thanks!

@asurada404
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Thanks for the reply, 0.7.26 works for me.

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@k-ye @archibate @asurada404 @ben100118