Error on _loter_wrap.cpython-310-x86_64-linux-gnu.so: undefined symbol: parameterOptimization_create

[lholivera]

Hi! Trying to use Loter on Ubuntu 22-04 I found this error:

Command line output

.local/bin/loter_cli -h
Traceback (most recent call last):
File "/home/leonidax/.local/bin/loter_cli", line 5, in
from loter.cli import main
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/cli.py", line 14, in
import loter.locanc.local_ancestry as lc
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/locanc/local_ancestry.py", line 5, in
import loter.pipeline as lt
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/pipeline.py", line 6, in
import loter.opti as opti
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/opti.py", line 1, in
import loter.estimatea as esta
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/estimatea.py", line 5, in
import loter.datastruct.parameter as parameter
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/datastruct/parameter.py", line 136, in
_init_parameter_optimization()
File "/home/leonidax/.local/lib/python3.10/site-packages/loter/datastruct/parameter.py", line 29, in _init_parameter_optimization
_LIB.parameterOptimization_create.argtypes = [
File "/usr/lib/python3.10/ctypes/init.py", line 387, in getattr
func = self.getitem(name)
File "/usr/lib/python3.10/ctypes/init.py", line 392, in getitem
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: /home/leonidax/.local/lib/python3.10/site-packages/loter/_loter_wrap.cpython-310-x86_64-linux-gnu.so: undefined symbol: parameterOptimization_create

#Jupyter notebook output:
import loter.locanc.local_ancestry as lc

AttributeError Traceback (most recent call last)
/tmp/ipykernel_97568/1814192751.py in
----> 1 import loter.locanc.local_ancestry as lc

~/.local/lib/python3.10/site-packages/loter/locanc/local_ancestry.py in
3 import pandas as pd
4
----> 5 import loter.pipeline as lt
6 import loter.initparam as initparam
7 import loter.initdata as initdata

~/.local/lib/python3.10/site-packages/loter/pipeline.py in
4 import loter.initparam as initparam
5 import loter.initdata as initdata
----> 6 import loter.opti as opti
7 import loter.estimatea as esta
8 import loter.estimateh as esth

~/.local/lib/python3.10/site-packages/loter/opti.py in
----> 1 import loter.estimatea as esta
2 import loter.estimateh as esth
3 import loter.graph as ests
4 import loter.toolsfunc as toolsfunc
5 import loter.metrics as metrics

~/.local/lib/python3.10/site-packages/loter/estimatea.py in
3
4 import loter.errorhandler as errorhandler
----> 5 import loter.datastruct.parameter as parameter
6 from loter.find_lib import _LIB
7

~/.local/lib/python3.10/site-packages/loter/datastruct/parameter.py in
134
135 #initialize
--> 136 _init_parameter_optimization()

~/.local/lib/python3.10/site-packages/loter/datastruct/parameter.py in _init_parameter_optimization()
27
28 # Constructor
---> 29 _LIB.parameterOptimization_create.argtypes = [
30 C.c_float,
31 C.c_int,

/usr/lib/python3.10/ctypes/init.py in getattr(self, name)
385 if name.startswith('') and name.endswith(''):
386 raise AttributeError(name)
--> 387 func = self.getitem(name)
388 setattr(self, name, func)
389 return func

/usr/lib/python3.10/ctypes/init.py in getitem(self, name_or_ordinal)
390
391 def getitem(self, name_or_ordinal):
--> 392 func = self._FuncPtr((name_or_ordinal, self))
393 if not isinstance(name_or_ordinal, int):
394 func.name = name_or_ordinal

AttributeError: /home/leonidax/.local/lib/python3.10/site-packages/loter/_loter_wrap.cpython-310-x86_64-linux-gnu.so: undefined symbol: parameterOptimization_create

I've tried pìp install and git clone source install, both withouth errors.

Some clue?

Thanks

[lholivera]

The error raises at line 26 of parameter.py () (/loter/datastruct/)
undefined symbol: parameterOptimization_create

def _init_parameter_optimization():
# Constructor
_LIB.parameterOptimization_create.argtypes = [
C.c_float,
C.c_int,
C.c_float,
C.c_int,
C.POINTER(errorhandler.ErrorHandler)
]
_LIB.parameterOptimization_create.restype = C.c_void_p

[oliviamarcuzzi]

I have the same error
could you run the program??