JNI DETECTED ERROR IN APPLICATION: can't call void com.example.wxy.ndks.Utils.fun3() on instance of

//cmake使用
JNIEXPORT void JNICALL
Java_com_example_wxy_ndks_Utils_funs2(JNIEnv *env, jobject instance, jstring methodName_,jstring methodSign_) {char *methodName = jstringToChar(env, methodName_);//方法名称char *methodSign = jstringToChar(env, methodSign_);//方法签名//获取字节码jclass clazz = env->GetObjectClass(instance);if (clazz == NULL) {return;}//获取 文件签名转换 jmethodidjmethodID motheid = env->GetMethodID(clazz, methodName, methodSign);if (motheid == NULL) {env->DeleteLocalRef(clazz);return;}//获取签名IDjstring data = env->NewStringUTF("hello！");if (data == NULL) {env->DeleteLocalRef(clazz);env->DeleteLocalRef(data);return;}//调用方法env->CallVoidMethod(instance, motheid, data)//出错原因//env->CallVoidMethod(clazz, motheid, data)//手动回收env->DeleteLocalRef(clazz);}c

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JNI DETECTED ERROR IN APPLICATION: can't call void com.example.wxy.ndks.Utils.fun3() on instance of

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