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Unsatisfied link error java jni

If I take the native methods out of the main classand put them in a separate class ( thus removing the static modifier on the native methods) which is. On a Unix system, System. loadLibrary( " Foo" ) ;. looks for a file called libFoo. so in the library search paths. Rename the file accordingly. By contrast, on a Windows system that call will look for a file called Foo. dll in the library. UnsatisfiedLinkError. loadLibrary( ) で指定したJNIのライブラリー( dllやso) が 見つからないとUnsatisfiedLinkErrorが発生する。 System. loadLibrary( " SampleJNI" ) ; java. loadLibrary( " CallApi" ) ; System.

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  • Video:Link unsatisfied java

    Error java unsatisfied

    println( " Loaded CallApi" ) ; } catch( UnsatisfiedLinkError e) { / / nothing to do. For more information see Java Native Interface ( JNI) - Impossible to use VS with Java? which discusses this. After messing around and googling to solve the same problem for half of the day, I have found that GCC does not generate DLLs where the JVM can resolve symbols. But one can pass the correct command line args to GCC. 現象について * JNIを使って、 JavaからC+ + のモジュール( dll) をロードした際に以下の エラーが表示され、 プログラムが中断される * dllはちゃんと、 指定した場所に存在し、 32 ビットOS環境下で32ビット用のdllである エラー内. ただし当然 呼び出し方はJavaとC/ C+ + ( ネイティブ) とで整合性をとる必要があり、 それ がJNIである。. UnsatisfiedLinkError: copy at JniJikken. copy( Native Method) at JniJikken. java: 11) Exception in thread " main". This message means that Java is looking for a native method that looks like the Java method double[ ] calibrate( double[ ]. Another cause of this cryptic error is when you import the incorrect < jni. For instance, if you are.

    I tested your code. you need to edit functions names in c+ + you need to have something like this # include " test. h" # include < jni. h> JNIEXPORT jlong JNICALL Java_ CameraCatcher_ Test_ initCamera ( JNIEnv * env, jobject obj,. Make sure java can find your dynamic native library in the same directory where you launch the JVM. Check also that your dynamic library is compiled for the same architecture as the JVM you are running your program with.