Android error--no implementation found for native LCOMD

When using the NDK to compile CPP execution, there are no implementation found for native lcom and other errors, debugging for a long time, only to find

XXX.h and XXX.cpp. In XXX.cpp # # # XXX.h. Unexpectedly appeared No implementation found for native lcom.

Then, XXX.h Delete. All realized in the XXX.cpp, incredibly passed.

NDK is not a direct include compilation (Javah) out of the XXX.h. Suppose you really want to include at least some of the statements to be truncated.

Of course, you can include other. h files.

/* Don't EDIT this file-it are machine generated */#include <jni.h>/* Header for class com_ndk_test_jniclient */// #ifndef _included_com_ndk_test_jniclient//#define _INCLUDED_COM_NDK_TEST_JNICLIENT#IFDEF __cplusplusextern "C" {# endif/* * Class:     com_ndk_test_jniclient * Method:    addstr * Signature: (ljava/lang/string; ljava/lang/string;) ljava/lang/string; */jniexport jstring jnicall java_com_ndk_test_jniclient_addstr  (jnienv *, Jclass, jstring, jstring); */* Class:     com_ndk_test_jniclient * Method:    AddInt * Signature: (II) I */jniexport jint jnicall java_com_ndk_test_jniclient_addint  (jnienv *, Jclass, Jint, Jint); #ifdef __cplusplus} #endif//#endif

#include "com_ndk_test_jniclient.h" #include <stdlib.h> #include <stdio.h> #ifdef __cplusplus   extern " C "  {   #endif/  * * Class:     com_ndk_test_jniclient * Method:    addstr * Signature: (ljava/lang/string; ljava/lang/string;) ljava/lang/string; */jniexport jstring jnicall java_com_ndk_test_jniclient_addstr  (jnienv *env, Jclass arg, jstring InstringA, jstring INSTRINGB) {    jstring str = (*env)->newstringutf (env, "HelloWorld from JNI!");    return str;       } /** Class:     com_ndk_test_jniclient* Method:    addint* Signature: (II) i*/jniexport jint jnicall Java_com_ndk_ Test_jniclient_addint  (jnienv *env, Jclass Arg, jint A, Jint b) {    return a + b;} #ifdef __cplusplus   }   #endif

Android error--no implementation found for native LCOMD