AttributeError: module 'cv2.detail' has no attribute 'WAVE_CORRECT_AUTO'

[ma-xq]

I installed it by pip,but it showed me AttributeError: module 'cv2.detail' has no attribute 'WAVE_CORRECT_AUTO'.What should I do?
C:\Users\Administrator>pip install stitching
Requirement already satisfied: stitching in d:\python\anaconda3\lib\site-package
s (0.3.0)
Requirement already satisfied: largestinteriorrectangle in d:\python\anaconda3\l
ib\site-packages (from stitching) (0.1.1)
Requirement already satisfied: opencv-python>=4.0.1 in d:\python\anaconda3\lib\s
ite-packages (from stitching) (4.2.0.34)
Requirement already satisfied: numpy>=1.14.5 in d:\python\anaconda3\lib\site-pac
kages (from opencv-python>=4.0.1->stitching) (1.21.6)
Requirement already satisfied: numba in d:\python\anaconda3\lib\site-packages (f
rom largestinteriorrectangle->stitching) (0.41.0)
Requirement already satisfied: llvmlite>=0.26.0dev0 in d:\python\anaconda3\lib\s
ite-packages (from numba->largestinteriorrectangle->stitching) (0.26.0)

[lukasalexanderweber]

your opencv version seems pretty old (4.2.0). Please consider upgrading and let me know if it worked

[ma-xq]

It worked. But another error occured.
numba.errors.TypingError: Failed in nopython mode pipeline (step: nopython frontend)
Cannot unify array(uint32, 2d, A) and array(uint32, 1d, A) for 's', defined at ~\largestinteriorrectangle\lir_basis.py (100)

[lukasalexanderweber]

Try also upgrading numba

[ma-xq]

Try also upgrading numba

After installing llvmlite-0.39.0 numba-0.56.0,new error occurred as below.
File "D:\Python\Anaconda3\lib\site-packages\numba\core\entrypoints.py", line 48, in init_all
eps = importlib_metadata.entry_points()
TypeError: entry_points() missing 1 required positional argument: 'name'

[lukasalexanderweber]

are you on windows 11? maybe related to https://github.com/lukasalexanderweber/stitching_tutorial/issues/11

[ma-xq]

are you on windows 11? maybe related to lukasalexanderweber/stitching_tutorial#11
No, I'm on windows 7, python 3.7.1. I think there may be some environment errors in numba, because different version of numba brings different errors after I tried numba-0.41.0, 0.56.0, 0.55.0, 0.50.0. Thank you very much for solving my problem.

[lukasalexanderweber]

have you found a sollution?

[ma-xq]

No.

[lukasalexanderweber]

so you are using anaconda.

You could try setting up a new virtual environment and install stitching there:

# Open Anaconda Prompt (base):
# Create new environment with Python 3.8:
conda create -n stitching python=3.8
# Activate your new Python 3.8 environment:
conda activate stitching

Check if stitching is available via conda:
conda search stitching
if yes, install
conda install stitching
if not, do it via pypi
pip install stitching

[ma-xq]

It didn't work.Error information is:
`Command-line error: too many arguments on command line

1 catastrophic error detected in the compilation of "0)PROCESS(0".
Compilation terminated.
OpenCL program build log: imgproc/morph
Status -11: CL_BUILD_PROGRAM_FAILURE
-D RADIUSX=1 -D RADIUSY=1 -D LSIZE0=16 -D LSIZE1=16 -D OP_DILATE -D PROCESS_ELEMS=PROCESS(0,0)PROCESS(0,1)PROCESS(0,2)PROCESS(1,0)PROCESS(1,1)PROCESS(1,2)PROCESS(2,0)PROCESS(2,1)PROCESS(2,2) -D T=uchar -D DEPTH_0 -D cn=1 -D T1=uchar -D convertToWT=convert_float -D convertToT=convert_uchar_sat_rte -D ST=uchar -D AMD_DEVICE
Frontend phase failed compilation.
`

[lukasalexanderweber]

on which call does the error happen?

[ma-xq]

line:panorama = stitcher.stitch(["1.png", "2.png"])
`import stitching

print(stitching.version) # ok
stitcher = stitching.Stitcher() # ok
panorama = stitcher.stitch(["1.png", "2.png"]) # error`

[lukasalexanderweber]

ok so the installation worked apperently..

Maybe it's a numba issue, try with

stitcher = stitching.Stitcher(crop=False)

[ma-xq]

It didn't work.Error information is: `Command-line error: too many arguments on command line

1 catastrophic error detected in the compilation of "0)PROCESS(0". Compilation terminated. OpenCL program build log: imgproc/morph Status -11: CL_BUILD_PROGRAM_FAILURE -D RADIUSX=1 -D RADIUSY=1 -D LSIZE0=16 -D LSIZE1=16 -D OP_DILATE -D PROCESS_ELEMS=PROCESS(0,0)PROCESS(0,1)PROCESS(0,2)PROCESS(1,0)PROCESS(1,1)PROCESS(1,2)PROCESS(2,0)PROCESS(2,1)PROCESS(2,2) -D T=uchar -D DEPTH_0 -D cn=1 -D T1=uchar -D convertToWT=convert_float -D convertToT=convert_uchar_sat_rte -D ST=uchar -D AMD_DEVICE Frontend phase failed compilation. `

same error

[lukasalexanderweber]

please share the EXACT steps what you are doing.

[ma-xq]

I'm so sorry that I made a mistake. I didn't notice that PyCharm 2018.3.5(I'm using) doesn't support Python 3.8.
1.I create virtual conduct environment as you teach me.
2.Open pycharm and change it's project interpreter to the upper environment.In this step, the IDE show python=3.7.
3.In my script,run

import stitching

print(stitching.__version__)  # ok

stitcher = stitching.Stitcher(crop=False)  # ok
panorama = stitcher.stitch(["1.png", "2.png"])  # error

The IDE showed the error:

It didn't work.Error information is: `Command-line error: too many arguments on command line

1 catastrophic error detected in the compilation of "0)PROCESS(0". Compilation terminated. OpenCL program build log: imgproc/morph Status -11: CL_BUILD_PROGRAM_FAILURE -D RADIUSX=1 -D RADIUSY=1 -D LSIZE0=16 -D LSIZE1=16 -D OP_DILATE -D PROCESS_ELEMS=PROCESS(0,0)PROCESS(0,1)PROCESS(0,2)PROCESS(1,0)PROCESS(1,1)PROCESS(1,2)PROCESS(2,0)PROCESS(2,1)PROCESS(2,2) -D T=uchar -D DEPTH_0 -D cn=1 -D T1=uchar -D convertToWT=convert_float -D convertToT=convert_uchar_sat_rte -D ST=uchar -D AMD_DEVICE Frontend phase failed compilation. `

Then I tried on cmd.
1.Acitvate stitching environment.
2.Run stitch 1.png 2.png
It shows:

stitching 1.png 2.png into result.jpg
Command-line error: too many arguments on command line

1 catastrophic error detected in the compilation of "0)PROCESS(0".
Compilation terminated.
OpenCL program build log: imgproc/morph
Status -11: CL_BUILD_PROGRAM_FAILURE
-D RADIUSX=1 -D RADIUSY=1 -D LSIZE0=16 -D LSIZE1=16 -D OP_DILATE -D PROCESS_ELEM
S=PROCESS(0,0)PROCESS(0,1)PROCESS(0,2)PROCESS(1,0)PROCESS(1,1)PROCESS(1,2)PROCES
S(2,0)PROCESS(2,1)PROCESS(2,2) -D T=uchar -D DEPTH_0 -D cn=1 -D T1=uchar -D conv
ertToWT=convert_float -D convertToT=convert_uchar_sat_rte -D ST=uchar -D AMD_DEV
ICE
Frontend phase failed compilation.

I see the result.jpg although still have same error information.
Thank you very much.

[lukasalexanderweber]

I see the result.jpg

Is this fine for you?

[ma-xq]

Yeah! It's so good! Thank you for your work.