SaxonC EE 11.2's "SaxonProcessor::newXslt30Processor()" returns a Debug Assertion Failed : "vector subscript out of range"

I am using the cpp and hpp files from the C API in Saxon EE , I just compiled and ran these lines :

SaxonProcessor* processor = new SaxonProcessor(false);
Xslt30Processor* xslt = processor->newXslt30Processor();

It shows the error when I create a XSLT30Processor. Also I'm not using a license.

Ive Debugged it and the furthest I could get to before the it calls JNI methods is line 36 of Xslt30Processor.cpp :

Xslt30Processor::Xslt30Processor(SaxonProcessor * p, std::string curr) {

    proc = p;
    jitCompilation = false;
    exception = nullptr;
    /*
     * Look for class.
     */
    cppClass = lookForClass(SaxonProcessor::sxn_environ->env,    \\ It fails here
            "net/sf/saxon/option/cpp/Xslt30Processor");

    jobject tempcppXT = createSaxonProcessor2(SaxonProcessor::sxn_environ->env, cppClass,
            "(Lnet/sf/saxon/s9api/Processor;)V", proc->proc);
    if(tempcppXT) {
        cppXT = SaxonProcessor::sxn_environ->env->NewGlobalRef(tempcppXT);
        SaxonProcessor::sxn_environ->env->DeleteLocalRef(tempcppXT);

    } else {
        createException("Error: Failed to create the Xslt30Processor internal object");

    }

#ifdef DEBUG
    jmethodID debugMID = SaxonProcessor::sxn_environ->env->GetStaticMethodID(cppClass, "setDebugMode", "(Z)V");
    SaxonProcessor::sxn_environ->env->CallStaticVoidMethod(cppClass, debugMID, (jboolean)true);
    
#endif

    if(cppXT == nullptr) {
        createException();
    }

    if(!(proc->cwd.empty()) && curr.empty()){
        cwdXT = proc->cwd;
    } else if(!curr.empty()){
        cwdXT = curr;
    }
}

I figured it out , my cpp files werent including the files in the write order. I cant beleive it