问题描述

我在JNI_CREATEJAVM方法上创建JVM时有问题
“程序'[4616] vnptttokencplusplus.exe:本机’已使用代码1(0x1)退出.”，有人可以为我解释这一点吗?

#include <jni.h>
#pragma comment(lib,"jvm");

JNIEnv* Vnpt_JavaCreateVM();
void Vnpt_JavaInvokeClass(JNIEnv* env);

int main(){
    JNIEnv* env = 0;
    env = Vnpt_JavaCreateVM();
    Vnpt_JavaInvokeClass(env);

    getchar();
}
JNIEnv* Vnpt_JavaCreateVM() {
    jint res;   
    JavaVM* jvm;
    JNIEnv* env;
    JavaVMInitArgs args;
    JavaVMOption options[1];

    args.version = JNI_VERSION_1_2; //  JNI_VERSION_1_2 is interchangeable for this example
    args.nOptions = 1;
    options[0].optionString = "-Djava.class.path=.";
    args.options = options;
    args.ignoreUnrecognized = JNI_FALSE;
    res = JNI_CreateJavaVM(&jvm, (void **)&env, &args);
    if(res < 0)
    {
    }
    return env;
}
void Vnpt_JavaInvokeClass(JNIEnv* env) {
    jclass mainClass;
    jmethodID mainMethod;

    mainClass = env->FindClass( "com/vnpt/TestJDialog");
    mainMethod = env->GetMethodID(mainClass, "tokenNotify", "()V");
    env->CallVoidMethod(mainClass, mainMethod);
}

和输出:

'VnptTokenCplusplus.exe': Loaded 'D:\Documents and Settings\tandaica0612\Desktop\VDC\BaoCao\Source\VnptToken\VnptTokenCplusplus\DebugX86\VnptTokenCplusplus.exe', Symbols loaded.
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\ntdll.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\kernel32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\KernelBase.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\crypt32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\msvcrt.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\msasn1.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\advapi32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\sechost.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\rpcrt4.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\ole32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\gdi32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\user32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\lpk.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\usp10.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\oleaut32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'D:\Documents and Settings\tandaica0612\Desktop\VDC\BaoCao\Source\VnptToken\VnptTokenCplusplus\DebugX86\jvm.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\winmm.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\msvcr71.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\imm32.dll', Cannot find or open the PDB file
'VnptTokenCplusplus.exe': Loaded 'C:\Windows\System32\msctf.dll', Cannot find or open the PDB file
The program '[4616] VnptTokenCplusplus.exe: Native' has exited with code 1 (0x1).

推荐答案

我遇到了同样的问题，并做了两件事来解决它:

1-添加jvm.dll所在的位置(应该在程序文件中\ java \ jsdk_ * \ bin \ server)到Windows Machine上的路径环境变量

2-尝试更改” -djava.class.path =”.指向实际目录或.jar文件(为我工作)

以上所述是小编给大家介绍的JNI_CreateJavaVM退出代码-1？,希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对77isp云服务器技术网的支持！