xtensor-stack
diff --git a/‎include/xtensor-python/pyarray.hpp‎
Lines changed: 5 additions & 0 deletions b/‎include/xtensor-python/pyarray.hpp‎
Lines changed: 5 additions & 0 deletions
diff --git a/‎include/xtensor-python/pytensor.hpp‎
Lines changed: 5 additions & 0 deletions b/‎include/xtensor-python/pytensor.hpp‎
Lines changed: 5 additions & 0 deletions
@@ -744,6 +744,11 @@ namespace xt
     template <class T, layout_type L>
     inline void pyarray<T, L>::init_from_python()
     {
+        if (!static_cast<bool>(*this))
+        {
+            return;
+        }
+        
         m_shape = inner_shape_type(reinterpret_cast<size_type*>(PyArray_SHAPE(this->python_array())),
                                    static_cast<size_type>(PyArray_NDIM(this->python_array())));
         m_strides = inner_strides_type(reinterpret_cast<difference_type*>(PyArray_STRIDES(this->python_array())),
 
@@ -442,6 +442,11 @@ namespace xt
     template <class T, std::size_t N, layout_type L>
     inline void pytensor<T, N, L>::init_from_python()
     {
+        if (!static_cast<bool>(*this))
+        {
+            return;
+        }
+        
         if (PyArray_NDIM(this->python_array()) != N)
         {
             throw std::runtime_error("NumPy: ndarray has incorrect number of dimensions");
Original file line number	Diff line number	Diff line change
`@@ -442,6 +442,11 @@ namespace xt`
`442`	`442`	`template <class T, std::size_t N, layout_type L>`
`443`	`443`	`inline void pytensor<T, N, L>::init_from_python()`
`444`	`444`	`{`
	`445`	`+ if (!static_cast<bool>(*this))`
	`446`	`+ {`
	`447`	`+ return;`
	`448`	`+ }`
	`449`	`+`
`445`	`450`	`if (PyArray_NDIM(this->python_array()) != N)`
`446`	`451`	`{`
`447`	`452`	`throw std::runtime_error("NumPy: ndarray has incorrect number of dimensions");`