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Is there someone who had experience with this error?
java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.swig.simple-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]] couldn't find "liborg.swig.simple.example.so"
Error occurs when I load library by this way.
System.loadLibrary("example");
I'm sure 'example' class is exist in the current folder.
Please note that there's a naming convention. Your lib needs to be called libexample.so .
LoadLibrary("example") will look for libexample.so.
The .so library needs to be inside the apk under the lib folder (since you are developing for Android, it needs to be under the lib/armeabi and lib/armeabi-v7a folders - why both folders ? some versions of Android look under lib/armeabi and some look under lib/armeabi-v7a ... se what works for you ).
Other things to look for :
make sure you compile for the correct architecture (if you compile for armeabi v5 it won't work on armeabiv7 or armeabiv7s ).
make sure your exported prototypes are used in the correct class (check the hello jni example. Your exposed functions need to look something like Java_mypackagename_myjavabridgeclass_myfunction).
For example the function Java_com_example_sample_hello will translate in the java class com.example.sample , function hello.
What worked for me was to place the jniLibs folder under the "main" folder, just besides the "java" and "res" folders, for example project -> app -> src -> main -> jniLibs
I had all the libraries with the correct names and each one placed on their respective architecture subfolder, but I still ha even tried a lot of other SO answers like the accepted answer here, compiling a JAR with the .so libs, other placing of the jniLibs folder, etc.
For this project, I had to use Gradle 2.2 and Android Plugin 1.1.0 on Android Studio 1.5.1
Some old gradle tools cannot copy .so files into build folder by somehow, manually copying these files into build folder as below can solve the problem:
build/intermediates/rs/{build config}/{support architecture}/
build config: beta/production/sit/uat
support architecture: armeabi/armeabi-v7a/mips/x86
9,08122336
This helped me. Sharing it for someone who might come up with same issue.
defaultConfig {
abiFilters "armeabi", "armeabi-v7a", "x86", "mips"
loads a shared library from lib folder.
What do you mean when saying "I'm sure 'example' class is exist in the current folder"?
You should put your .so library to lib folder.
3,00542452
For me the problem was in NDK_ROOT not being set.
Check your console if:
NDK_ROOT = None
[!] NDK_ROOT not defined. Please define NDK_ROOT in your environment or in local.properties
Check if you have set:
NDK_ROOT and SDK_ROOT in C/C++->Build->Environment
Android->NDK
Android->SDK
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战地之王哪把狙击***最好？战地之王什么狙击***好？
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