Error on Mac M1

[MiScCX]

If I try to use DelphiFMX in Python I get this error:

not valid for use in process: Trying to load an unsigned library), '/usr/local/lib/libDelphiFMX.dylib'

Here is the full terminal dump:

>>> from delphifmx import *
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/opt/homebrew/lib/python3.9/site-packages/delphifmx/__init__.py", line 82, in <module>
    package = new_import()
  File "/opt/homebrew/lib/python3.9/site-packages/delphifmx/__init__.py", line 72, in new_import
    ld = loader.create_module(spec)
ImportError: dlopen(/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib, 0x0002): tried: '/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib' (code signature in <2D627531-CB8E-3D97-BE24-3045066492E7> '/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib' not valid for use in process: Trying to load an unsigned library), '/usr/local/lib/libDelphiFMX.dylib' (no such file), '/usr/lib/libDelphiFMX.dylib' (no such file)

[lmbelo]

@MiScCX are you using the latest version on PyPI?

Can you run the following code and share the result?

1. codesign --verify --verbose libDelphiFMX.dylib
2. codesign -dv --verbose=4 libDelphiFMX.dylib

• considering your root is currently the "/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/" folder.

[MiScCX]

Here is the result:

OSXARM64 % codesign --verify --verbose libDelphiFMX.dylib

libDelphiFMX.dylib: code object is not signed at all In architecture: arm64

OSXARM64 % codesign -dv --verbose=4 libDelphiFMX.dylib

libDelphiFMX.dylib: code object is not signed at all

[MiScCX]

Update:
I created a code signing certificate and I trusted in any case...after this is signed the libDelphiFMX.dylib with result:

codesign -vvvv libDelphiFMX.dylib

libDelphiFMX.dylib: valid on disk
libDelphiFMX.dylib: satisfies its Designated Requirement

But after I tried it again I have this now:

Python 3.9.10 (main, Jan 15 2022, 11:40:53)
[Clang 13.0.0 (clang-1300.0.29.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

from delphifmx import *
Traceback (most recent call last):
File "", line 1, in
File "/opt/homebrew/lib/python3.9/site-packages/delphifmx/init.py", line 82, in
package = new_import()
File "/opt/homebrew/lib/python3.9/site-packages/delphifmx/init.py", line 72, in new_import
ld = loader.create_module(spec)
ImportError: dlopen(/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib, 0x0002): Library not loaded: \udcb0\udcc9F+C Referenced from: /opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib Reason: tried: '$ORIGIN/\udcb0\udcc9F+C' (no such file), '$ORIGIN/\udcb0\udcc9F+C' (no such file), '/opt/homebrew/lib/\udcb0\udcc9F+C' (no such file), '/opt/homebrew/lib/\udcb0\udcc9F+C' (no such file), '\udcb0\udcc9F+C' (no such file), '/usr/local/lib/\udcb0\udcc9F+C' (no such file), '/usr/lib/\udcb0\udcc9F+C' (no such file), '/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/\udcb0\udcc9F+C' (no such file), '/usr/local/lib/\udcb0\udcc9F+C' (no such file), '/usr/lib/\udcb0\udcc9`F+C' (no such file)

[lmbelo]

There is a log file in delphifmx package folder. Can you paste it here, please?

[MiScCX]

Is this the right folder? I can´t see a log...

[lmbelo]

Yes, it is. It looks like it doesn't even tried to launch the shared library.

[MiScCX]

well in the error messages above there is a hint about "not loading de dylib"

ImportError: dlopen(/opt/homebrew/lib/python3.9/site-packages/delphifmx/OSXARM64/libDelphiFMX.dylib, 0x0002): Library not loaded: \udcb0\udcc9`F+C

[lmbelo]

Can you try to uninstall Python from homebrew and try the standard installer from python.org?

https://www.python.org/ftp/python/3.9.10/python-3.9.10-macos11.pkg

[MiScCX]

sure....give me a view minutes

[MiScCX]

Okay done...
I had the same error about the dylib missing signature and i used codesing with my own certificate...OK
No error when I run the helloworld code but also no output nor anything...just hanging cursor

The new pyhton path is now:
/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/delphifmx/OSXARM64

But there is still no log file

[lmbelo]

Does the Python launcher jumped out?

[MiScCX]

no I have to kill it

[lmbelo]

Try it again and when you start running the script, pay attention to the Python launcher icon on the dock.