java.lang.UnsatisfiedLinkError: dlopen failed: library "libffi.so.7" not found

[Liujiangy1]

I put the libpython3.7m.so file and the libffi.so file in my android app, but the following happens:
I have put libffi.so in my android stduio, and I also configured my cmakelists.txt

java.lang.UnsatisfiedLinkError: dlopen failed: library "libffi.so.7" not found
At java.lang.Runtime.loadLibrary0(Runtime.java:1016)
At java.lang.System.loadLibrary(System.java:1657)

Is my way wrong?

[inclement]

I'm not really clear exactly what you've done, but it sounds like whatever it is it didn't result in the library being present and in the right place to get loaded by the app (if there was any code to load it at all).

If you're trying to do some kind of custom inclusion, I would first confirm everything is working with a normal p4a build, then read the code to understand how the libraries are packaged and loaded so that you can replicate it.