search

taichi-dev / taichi_elements

High-performance multi-material continuum physics engine in Taichi
MIT License
483 stars 69 forks source link

taichi-dev / taichi_elements无法运行demo示例 #78

Closed jack0596cn closed 3 years ago

jack0596cn commented 3 years ago

[Taichi] mode=release [Taichi] version 0.7.10, llvm 10.0.0, commit 0f0205fc, win, python 3.6.8 [Taichi] Starting on arch=cuda Traceback (most recent call last): File "E:/taichi_elements/demo/demo_3d_letters.py", line 54, in mpm = MPMSolver(res=(R, R, R), size=1, unbounded=True, dt_scale=1) File "E:\taichi_elements\engine\mpm_solver.py", line 180, in init block_component(grid_v.get_scalar_field(i)) AttributeError: 'Matrix' object has no attribute 'get_scalar_field'

Process finished with exit code 1

jack0596cn commented 3 years ago

同时试了taichi 0.7.31版本，问题依旧

yuanming-hu commented 3 years ago

同时试了taichi 0.7.31版本，问题依旧

Thanks for reporting. I tried the examples with Taichi 0.7.31 and they work well. Could you retry?

jack0596cn commented 3 years ago

同时试了taichi 0.7.31版本，问题依旧

Thanks for reporting. I tried the examples with Taichi 0.7.31 and they work well. Could you retry?

taichi 0.7.31 的例子没问题，可以运行的。elements的demo无法运行，我想尝试下elements的例子，就出现了上面的问题，后来我就尝试将taichi安装版本切换为0.7.31，elements的例子依然无法运行。

yuanming-hu commented 3 years ago

Interesting... Could you share with me the full error log with Taichi 0.7.31? It seems that get_scalar_field is already supported in that version.

jack0596cn commented 3 years ago

Interesting... Could you share with me the full error log with Taichi 0.7.31? It seems that get_scalar_field is already supported in that version.

C:\Programs\Python\Python36\python.exe E:/taichi_elements/demo/demo_3d_letters.py [Taichi] version 0.7.30, llvm 10.0.0, commit cee45665, win, python 3.6.8 [Taichi] Starting on arch=cuda Voxelizer resolution [256, 256, 256] loading taichi.ply loaded frame 0 needed substeps: 26 .Traceback (most recent call last): File "E:/taichi_elements/demo/demo_3d_letters.py", line 100, in mpm.step(2e-3, print_stat=True) File "E:\taichi_elements\engine\mpm_solver.py", line 724, in step self.build_pid(self.pid, self.grid_m, 0.5) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 725, in call return self._primal(self._kernel_owner, *args, *kwargs) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 592, in call key = self.ensure_compiled(args) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 583, in ensure_compiled self.materialize(key=key, args=args, arg_features=arg_features) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 452, in materialize taichi_kernel = taichi_kernel.define(taichi_ast_generator) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 447, in taichi_ast_generator compiled() File "E:\taichi_elements\engine\mpm_solver.py", line 322, in build_pid base_pid = ti.rescale_index(grid_m, pid.parent(2), base) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\ops.py", line 934, in rescale_index assert isinstance(b, Field), f"second argument must be a field" AssertionError: second argument must be a field

Process finished with exit code 1

jack0596cn commented 3 years ago

Interesting... Could you share with me the full error log with Taichi 0.7.31? It seems that get_scalar_field is already supported in that version.

C:\Programs\Python\Python36\python.exe E:/taichi_elements/demo/demo_3d_letters.py [Taichi] version 0.7.30, llvm 10.0.0, commit cee45665, win, python 3.6.8 [Taichi] Starting on arch=cuda Voxelizer resolution [256, 256, 256] loading taichi.ply loaded frame 0 needed substeps: 26 .Traceback (most recent call last): File "E:/taichi_elements/demo/demo_3d_letters.py", line 100, in mpm.step(2e-3, print_stat=True) File "E:\taichi_elements\engine\mpm_solver.py", line 724, in step self.build_pid(self.pid, self.grid_m, 0.5) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 725, in call return self._primal(self._kernel_owner, *args, kwargs) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 592, in call* key = self.ensure_compiled(args) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 583, in ensure_compiled self.materialize(key=key, args=args, arg_features=arg_features) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 452, in materialize taichi_kernel = taichi_kernel.define(taichi_ast_generator) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\kernel_impl.py", line 447, in taichi_ast_generator compiled() File "E:\taichi_elements\engine\mpm_solver.py", line 322, in build_pid base_pid = ti.rescale_index(grid_m, pid.parent(2), base) File "C:\Programs\Python\Python36\lib\site-packages\taichi\lang\ops.py", line 934, in rescale_index assert isinstance(b, Field), f"second argument must be a field" AssertionError: second argument must be a field

Process finished with exit code 1

注：能够安装的最高版本是0.7.30，install没有31版本，demo_3d_letters.py运行所需的taichi.ply我也下载放到了对应目录

yuanming-hu commented 3 years ago

Interesting... You probably need Taichi 0.7.31. Could you open up a PR in https://github.com/taichi-dev/taichi/issues reporting that the Windows+Python 3.6 version is not released? https://pypi.org/project/taichi/0.7.31/#files

A quick solution is to use Python 3.7 instead.

jack0596cn commented 3 years ago

Interesting... You probably need Taichi 0.7.31. Could you open up a PR in https://github.com/taichi-dev/taichi/issues reporting that the Windows+Python 3.6 version is not released? https://pypi.org/project/taichi/0.7.31/#files

A quick solution is to use P

Interesting... You probably need Taichi 0.7.31. Could you open up a PR in https://github.com/taichi-dev/taichi/issues reporting that the Windows+Python 3.6 version is not released? https://pypi.org/project/taichi/0.7.31/#files

A quick solution is to use Python 3.7 instead.

jack0596cn commented 3 years ago

Interesting... You probably need Taichi 0.7.31. Could you open up a PR in https://github.com/taichi-dev/taichi/issues reporting that the Windows+Python 3.6 version is not released? https://pypi.org/project/taichi/0.7.31/#files A quick solution is to use P

Interesting... You probably need Taichi 0.7.31. Could you open up a PR in https://github.com/taichi-dev/taichi/issues reporting that the Windows+Python 3.6 version is not released? https://pypi.org/project/taichi/0.7.31/#files A quick solution is to use Python 3.7 instead.

好的，我是用3.7试一下