Generating signed apk with android studio

I have an error message in Android Studio when I tried to generate a new signed apk. The error is : “ Program type already present: com.google.android.gms.common.api.internal.zzd Message{kind=ERROR, text=Program type already present: com.google.android.gms.common.api.internal.zzd, sources=[Unknown source file], tool name=Optional.of(D8)} Here is my gradle file : apply plugin: ‘com.android.application’ android { compileSdkVersion 26 defaultConfig { applicationId “fr.xyz.application”…

Spyder IDE with Python 3.8 on Windows 10

checking out Python 3.8.0 (64 bit) on Windows 10, I got into trouble when trying to setup Spyder. Everything went smooth during installation via pip install spyder. After starting Spyder, it said in the IPython console window: Traceback (most recent call last): File “c:\users\USERNAME\appdata\local\programs\python\python38\lib\site‑packages\spyder\plugins\ipythonconsole.py”, line 1572, in create_kernel_manager_and_kernel_client kernel_manager.start_kernel(stderr=stderr_handle) File “c:\users\USERNAME\appdata\local\programs\python\python38\lib\site‑packages\jupyter_client\manager.py”, line 240, in start_kernel…