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QuestionJNI_CreateJavaVM Pin
pwimmers16-May-06 8:29
pwimmers16-May-06 8:29 
I am writing some code in C# and have the need to call a third party java api. I am attempting to write a C++ dll that can be called from
C# -> C++ -> Java -> Java API.

Everytime I make a call to JNI_CreateJavaVM from Java I get a JNI_ERR or -1

I do have a java class file in the same directory.
I also have the location of jvm.dll in the system path variable.
Also, if I run the C++ code as a stand-alone executable instead of a DLL it works.

Any Help would be appreciated.

Thanks


JNIEnv *env;
JavaVM *jvm;
jint res;
JavaVMInitArgs vm_args;
avaVMOption options[1];

options[0].optionString = "-Djava.class.path=C: \\CsstProductInterface.jar";
vm_args.version = JNI_VERSION_1_2;
vm_args.options = options;
vm_args.nOptions = 1;
vm_args.ignoreUnrecognized = JNI_TRUE;

res = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);

if(res < 0)
{
AddToLog("UNABLE to start JVM\n\n");
}




Pat
QuestionCollection was modified; Enumeration Operation may not execute Pin
Vijju200616-May-06 6:50
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QuestionA beginnering question Pin
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