I use pyinstaller to package my python program into an executable program(exe).
my programs versions:
Pyinstaller :3.3.1
Python :3.6.1 Windows:10-10.0.16299-SP0
I can run the data_processing_gui.py file with the command "python data_processing_gui.py" in my command-line window without any errors.
I used this command to package my python program (which its name is data_processing_gui.py):
pyinstaller -F -p C:\Users\fanyu\Anaconda3\Lib;C:\Users\fanyu\Anaconda3\Lib\site-packages;C:\Users\fanyu\Anaconda3\Lib\site-packages\PyQt5\Qt\bin;C:\Users\fanyu\Anaconda3\Lib\site-packages\pydicom;C:\Users\fanyu\Anaconda3\Lib\site-packages\radiomics;C:\Users\fanyu\Anaconda3\Lib\site-packages\pywt;C:\Users\fanyu\Anaconda3\Lib\site-packages\pywt\_extensions;C:\Users\fanyu\Anaconda3\Lib\site-packages\tensorflow;C:\Users\fanyu\Anaconda3\Lib\site-packages\SimpleITK;C:\Users\fanyu\Anaconda3\Lib\site-packages\PIL;C:\Users\fanyu\Anaconda3\Lib\site-packages\pandas;C:\Users\fanyu\Anaconda3\Lib\site-packages\nrrd;C:\Users\fanyu\Anaconda3\Lib\site-packages\numpy -i C:\Users\fanyu\Desktop\work\package\image\doctor.ico data_processing_gui.py
There is no error when I run code above in windows' command-line window, but when I run the target program(data_progressing_gui.exe), there is a ModuleNotFoundError, and the error information is:
Traceback (most recent call last): File "data_processing_gui.py", line 12, in File "c:\users\fanyu\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module exec(bytecode, module.dict) File "site-packages\radiomics_init_.py", line 15, in File "c:\users\fanyu\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module exec(bytecode, module.dict) File "site-packages\radiomics\imageoperations.py", line 6, in
File "c:\users\fanyu\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module exec(bytecode, module.dict) File "site-packages\pywt_init_.py", line 17, in File "c:\users\fanyu\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 631, in exec_module exec(bytecode, module.dict) File "site-packages\pywt_functions.py", line 17, in File "c:\users\fanyu\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py", line 714, in load_module module = loader.load_module(fullname) File "pywt/_extensions/_pywt.pyx", line 1, in init pywt._extensions._pywt (pywt_extensions_pywt.c:31281) ModuleNotFoundError: No module named 'pywt._extensions._cwt' [7564] Failed to execute script data_processing_gui
It seems like the program can't find the specified package path (pywt._extensions._cwt), however, I've added the path in the pyinstaller's parameter list.
At first, I thought maybe there was something wrong with my pyinstaller, so I tried to reinstall it. Then I write a simple python program to test it, it runs correctly.
I've tried a lot but just can't solve it, so I am here to ask for help,I will appreciate it if anyone can give me any advice.
I find a solution for my problem in the answers to the following question ModuleNotFoundError: No module named 'pandas._libs.tslibs.timedeltas'
I can't explain why but it does solve my problem.
The solution is: After generating the ".spec" file using pyinstaller,add the missing module into the ".spec" file at "hiddenimport=[]",like this:
hiddenimport=["pywt","pywt._estentions._cwt"]
Then use this file to generate your exe file:
pyinstaller my.spec