Add cimport numpy to resolve seg fault originating from using Cython

precice · Jul 26, 2023 · 90fdcf9 · 90fdcf9
1 parent e630547
commit 90fdcf9
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,7 +6,7 @@ All notable changes to this project will be documented in this file.
 
 ## 2.5.0.3
 
-* Stop using `_` before variables names which are defined using `cdef`. Necessary for compatibility with [Cython v3.0.0](https://cython.readthedocs.io/en/latest/src/userguide/migrating_to_cy30.html#)
+* Add `cimport numpy` to avoid a segmentation fault originating from using Cython v3.0.0.
 
 ## 2.5.0.2
 

diff --git a/cyprecice/cyprecice.pyx b/cyprecice/cyprecice.pyx
@@ -6,6 +6,7 @@ The python module precice offers python language bindings to the C++ coupling li
 """
 
 cimport cyprecice
+cimport numpy
 import numpy as np
 from mpi4py import MPI
 import warnings