Open miki5799 opened 6 months ago
t-sommer
commented
5 months ago Did you install the pre-built wheel from PyPI with python -m pip install fmpy==0.3.20?
If so, can you successfully import fmpy.sundials with FMPy 0.3.19 on Apple Silicon?
miki5799
commented
4 months ago Sorry for the late reply. As of today I am able to successfully import the mentioned module with both FMPy 0.3.19 and 0.3.20
miki5799
commented
3 months ago It seems like this issue is reappearing since I am again not able to import the sundials package from fmpy==0.3.20
t-sommer
commented
3 months ago Can you share the error message?
miki5799
commented
3 months ago >>> import fmpy.sundials
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<PathToRepo>/.test/lib/python3.9/site-packages/fmpy/sundials/__init__.py", line 4, in <module>
from .cvode import *
File "<PathToRepo>/.test/lib/python3.9/site-packages/fmpy/sundials/cvode.py", line 1, in <module>
from .libraries import sundials_cvode
File "<PathToRepo>/.test/lib/python3.9/site-packages/fmpy/sundials/libraries.py", line 8, in <module>
sundials_nvecserial = cdll.LoadLibrary(os.path.join(library_dir, platform_tuple, 'sundials_nvecserial' + sharedLibraryExtension))
File "/opt/homebrew/Cellar/python@3.9/3.9.19/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ctypes/__init__.py", line 452, in LoadLibrary
return self._dlltype(name)
File "/opt/homebrew/Cellar/python@3.9/3.9.19/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ctypes/__init__.py", line 374, in __init__
self._handle = _dlopen(self._name, mode)
OSError: dlopen(<PathToRepo>/.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib, 0x0006): tried: '/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file)>>> import fmpy.sundials
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/__init__.py", line 4, in <module>
from .cvode import *
File "/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/cvode.py", line 1, in <module>
from .libraries import sundials_cvode
File "/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/libraries.py", line 8, in <module>
sundials_nvecserial = cdll.LoadLibrary(os.path.join(library_dir, platform_tuple, 'sundials_nvecserial' + sharedLibraryExtension))
File "/opt/homebrew/Cellar/python@3.9/3.9.19/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ctypes/__init__.py", line 452, in LoadLibrary
return self._dlltype(name)
File "/opt/homebrew/Cellar/python@3.9/3.9.19/Frameworks/Python.framework/Versions/3.9/lib/python3.9/ctypes/__init__.py", line 374, in __init__
self._handle = _dlopen(self._name, mode)
OSError: dlopen(/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib, 0x0006): tried: '/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '/<PathToRepo>//.test/lib/python3.9/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file)This looks exactly like the original error message. Did you install the pre-built wheel from PyPI?
miki5799
commented
3 months ago This looks exactly like the original error message. Did you install the pre-built wheel from PyPI?
Yes, I've tried it again in another environment:
MacBook-Air ~ % rm -rf .venv
MacBook-Air ~ % python -m venv .venv
MacBook-Air ~ % source .venv/bin/activate
(.venv) MacBook-Air ~ % pip cache purge
Files removed: 3246
(.venv) MacBook-Air ~ % pip install fmpy
Collecting fmpy
Downloading FMPy-0.3.21-py3-none-any.whl.metadata (2.0 kB)
Collecting attrs (from fmpy)
Downloading attrs-23.2.0-py3-none-any.whl.metadata (9.5 kB)
Collecting Jinja2 (from fmpy)
Downloading jinja2-3.1.4-py3-none-any.whl.metadata (2.6 kB)
Collecting lark (from fmpy)
Downloading lark-1.1.9-py3-none-any.whl.metadata (1.9 kB)
Collecting lxml (from fmpy)
Downloading lxml-5.2.2-cp312-cp312-macosx_10_9_universal2.whl.metadata (3.4 kB)
Collecting msgpack (from fmpy)
Downloading msgpack-1.0.8-cp312-cp312-macosx_11_0_arm64.whl.metadata (9.1 kB)
Collecting numpy (from fmpy)
Downloading numpy-2.0.0-cp312-cp312-macosx_14_0_arm64.whl.metadata (60 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60.9/60.9 kB 4.1 MB/s eta 0:00:00
Collecting MarkupSafe>=2.0 (from Jinja2->fmpy)
Downloading MarkupSafe-2.1.5-cp312-cp312-macosx_10_9_universal2.whl.metadata (3.0 kB)
Downloading FMPy-0.3.21-py3-none-any.whl (6.7 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 6.7/6.7 MB 27.3 MB/s eta 0:00:00
Downloading attrs-23.2.0-py3-none-any.whl (60 kB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 60.8/60.8 kB 7.2 MB/s eta 0:00:00
Downloading jinja2-3.1.4-py3-none-any.whl (133 kB)
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Downloading lark-1.1.9-py3-none-any.whl (111 kB)
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Downloading lxml-5.2.2-cp312-cp312-macosx_10_9_universal2.whl (8.2 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 8.2/8.2 MB 13.7 MB/s eta 0:00:00
Downloading msgpack-1.0.8-cp312-cp312-macosx_11_0_arm64.whl (85 kB)
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Downloading numpy-2.0.0-cp312-cp312-macosx_14_0_arm64.whl (5.0 MB)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 5.0/5.0 MB 12.9 MB/s eta 0:00:00
Downloading MarkupSafe-2.1.5-cp312-cp312-macosx_10_9_universal2.whl (18 kB)
Installing collected packages: numpy, msgpack, MarkupSafe, lxml, lark, attrs, Jinja2, fmpy
Successfully installed Jinja2-3.1.4 MarkupSafe-2.1.5 attrs-23.2.0 fmpy-0.3.21 lark-1.1.9 lxml-5.2.2 msgpack-1.0.8 numpy-2.0.0
(.venv) MacBook-Air ~ % python
Python 3.12.2 (main, Feb 6 2024, 20:19:44) [Clang 15.0.0 (clang-1500.1.0.2.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import fmpy.sundials
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/__init__.py", line 4, in <module>
from .cvode import *
File "<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/cvode.py", line 1, in <module>
from .libraries import sundials_cvode
File "<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/libraries.py", line 8, in <module>
sundials_nvecserial = cdll.LoadLibrary(os.path.join(library_dir, platform_tuple, 'sundials_nvecserial' + sharedLibraryExtension))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/python@3.12/3.12.2_1/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ctypes/__init__.py", line 460, in LoadLibrary
return self._dlltype(name)
^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/python@3.12/3.12.2_1/Frameworks/Python.framework/Versions/3.12/lib/python3.12/ctypes/__init__.py", line 379, in __init__
self._handle = _dlopen(self._name, mode)
^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: dlopen(<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib, 0x0006): tried: '<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file), '<PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/aarch64-darwin/sundials_nvecserial.dylib' (no such file)
>>> exit()
(.venv) MacBook-Air ~ %Can you check if the file is actually missing? Can you reproduce the problem with other versions of FMPy and Python?
miki5799
commented
3 months ago Thanks for the fast reply. Yes the file is actually missing.
As stated originally this is exclusive to fmpy 0.3.20 on at least (3.9.19 , 3.10.14, 3.12.2 respectively) on my MacOS machine (Apple Silicon M1) and sometimes it stops complaining.
t-sommer
commented
2 months ago As a quick fix, can you try to rename the folder <PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/x86_64-darwin/ to <PathToEnv>/lib/python3.12/site-packages/fmpy/sundials/aarch64-darwin/?
miki5799
commented
2 months ago Yes that worked for me. Thanks for suggesting the quick fix, I'd still keep the issue open though
sergiochavezlazo96
commented
1 month ago Hello! I am having exactly the same issue now (as well, only for 0.3.2). Any updates on this bug? Thank you!!
After installing fmpy(0.3.20) via pip (3.9.19 , 3.10.14, 3.12.2 respectively) on my MacOS machine (Apple Silicon M1) the following error occurs when attempting to import the fmpy.sundials module:
installing sundials with brew did not resolve this
Note that this happens only in version 0.3.20