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POJNI_OnLoad not found skip init(): No such file or directory
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  1. POJNI_OnLoad not found skip init(): No such file or directory
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    copied!<p>I m doing ndk with java but got these error in logcat.</p> <pre><code>11-02 12:36:43.582: E/Trace(717): error opening trace file: No such file or directory (2) 11-02 12:36:43.902: D/dalvikvm(717): Trying to load lib /data/data/com.example.hellojni/lib/libhello-jni.so 0x411e35b8 11-02 12:36:43.918: D/dalvikvm(717): Added shared lib /data/data/com.example.hellojni/lib/libhello-jni.so 0x411e35b8 11-02 12:36:43.918: D/dalvikvm(717): No JNI_OnLoad found in /data/data/com.example.hellojni/lib/libhello-jni.so 0x411e35b8, skipping init 11-02 12:36:43.953: W/dalvikvm(717): Invalid indirect reference 0x2a00b9e0 in decodeIndirectRef 11-02 12:36:43.953: E/dalvikvm(717): VM aborting 11-02 12:36:43.953: A/libc(717): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1), thread 717 (xample.hellojni) </code></pre> <p>my java and native code are like this.I want to perform the addition of two arrays elements in native space.</p> <p>JAVA CODE</p> <pre><code>package com.example.hellojni; import android.app.Activity; import android.widget.TextView; import android.os.Bundle; public class HelloJni extends Activity{ public native double[] additionfromJNI(double[] array1,double[] array2); double matrix1[] = new double[4]; double matrix2[] = new double[4]; double matrix3[] = new double[4]; String matrix4 = ""; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); TextView tv = new TextView(this); for(int i=0;i&lt;4;i++){ matrix1[i]=1.0; matrix2[i]=2.0; } matrix3= additionfromJNI(matrix1,matrix2); for(int i=0;i&lt;4;i++){ matrix4= matrix4+ Double.toString(matrix3[i])+","; } tv.setText(matrix4); setContentView(tv); } static { System.loadLibrary("hello-jni"); } } </code></pre> <p>NATIVE CODE</p> <pre><code>#include &lt;string.h&gt; #include &lt;jni.h&gt; jdoubleArray Java_com_example_hellojni_HelloJni_additionfromJNI ( JNIEnv* env,jobject thiz, jdoubleArray mat1 ,jdoubleArray mat2 ) { jboolean isCopy1; jboolean isCopy2; jsize length= 16; jint i=0; jdouble *result; jdouble* srcArrayElems1 = (*env)-&gt;GetDoubleArrayElements(env,mat1, &amp;isCopy1); jint n = (*env) -&gt; GetArrayLength(env,mat1); jdouble* srcArrayElems2 = (*env)-&gt;GetDoubleArrayElements(env,mat2, &amp;isCopy2); for(i=0; i&lt;n; i++){ result[i]=srcArrayElems1[i]+srcArrayElems2[i]; } if (isCopy1 == JNI_TRUE) { (*env) -&gt; ReleaseDoubleArrayElements(env,mat1, srcArrayElems1, JNI_ABORT); } if (isCopy2 == JNI_TRUE) { (*env) -&gt; ReleaseDoubleArrayElements(env,mat2, srcArrayElems2, JNI_ABORT); } return result; } </code></pre> <p>can anybody help me to solve these problem...</p>
 

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