Android java.lang.UnsatisfiedLinkError: No implementation found

For example, the following error is reported for this project:

java.lang.UnsatisfiedLinkError: No implementation found for void org.webrtc.PeerConnectionFactory.nativeInitializeAndroidGlobals() (tried Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals and Java_org_webrtc_PeerConnectionFactory_nativeInitializeAndroidGlobals__)

The reason for the error report is that the corresponding native method was not found, that is, the corresponding so file failed to load.

Solution:

1. The reference articles are as follows:

Android problem: java.lang.UnsatisfiedLinkError: No implementation found for exception solution_mlatent's blog-CSDN blog

2. View the methods contained in .so as follows:

nm -D "so文件路径" 

The nm command is in the following directory of ndk:

toolchains\x86-4.9\prebuilt\windows-x86_64\i686-linux-android\bin

Since ndk is in the sdk directory, the more complete directory is as follows:

Sdk\ndk\22.1.7171670\toolchains\x86-4.9\prebuilt\windows-x86_64\i686-linux-android\bin