I tried to run my code in another computer, while it successfully compiled in the original environment, this error can outta nowhere:
File "c:\vision_hw\hw_3\cv2IP.py", line 91, in SECOND_ORDER_LOG
original = np.zeros((5,5),dtype=np.int)
File "C:\Users\brian2lee\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.9_qbz5n2kfra8p0\LocalCache\local-packages\Python39\site-packages\numpy\__init__.py", line 284, in __getattr__
raise AttributeError("module {!r} has no attribute " AttributeError: module 'numpy' has no attribute 'int'
I have tried reinstallin numpy but it did not work. Down below is my code:
def SECOND_ORDER_LOG (self,img):
original = np.zeros((5,5),dtype=np.int)
original[2,2] = 1
kernel = np.array([[ 0, 0, -1, 0, 0],
[ 0, -1, -2, -1, 0],
[-1, -2, 16, -2, -1],
[ 0, -1, -2, -1, 0],
[ 0, 0, -1, 0, 0]])
result = original + 1 * kernel
sharpened = cv2.filter2D(img, -1, result)
return sharpened
numpy.int
was deprecated in NumPy 1.20 and was removed in NumPy 1.24. You can change it to numpy.int_
, or just int
.
Several other aliases for standard types were also removed from NumPy's namespace on the same schedule:
Deprecated name | Identical to | NumPy scalar type names |
---|---|---|
numpy.bool |
bool |
numpy.bool_ |
numpy.int |
int |
numpy.int_ (default), numpy.int64 , or numpy.int32 |
numpy.float |
float |
numpy.float64 , numpy.float_ , numpy.double (equivalent) |
numpy.complex |
complex |
numpy.complex128 , numpy.complex_ , numpy.cdouble (equivalent) |
numpy.object |
object |
numpy.object_ |
numpy.str |
str |
numpy.str_ |
numpy.long |
int |
numpy.int_ (C long ), numpy.longlong (largest integer type) |
numpy.unicode |
str |
numpy.unicode_ |
There are similar AttributeError
messages for these removals (listing them helps people find this Q&A in the search results):
AttributeError: module 'numpy' has no attribute 'bool'.
AttributeError: module 'numpy' has no attribute 'int'.
AttributeError: module 'numpy' has no attribute 'float'.
AttributeError: module 'numpy' has no attribute 'complex'.
AttributeError: module 'numpy' has no attribute 'object'.
AttributeError: module 'numpy' has no attribute 'str'.
AttributeError: module 'numpy' has no attribute 'long'.
AttributeError: module 'numpy' has no attribute 'unicode'.