无法在AzerothCore中使自定义法术生效，求排查方案

我在AzerothCore中创建了一个自定义法术（ID：400001，基于王者祝福复制修改），期望施法后能成功应用效果，同时Buff图标显示在屏幕右上角。但使用.cast 400001命令时无任何反应，服务器日志中也未找到相关错误信息，且我已完成创建自定义法术的标准流程，问题仍未解决。

已执行的操作步骤 #

• 以王者祝福为模板，通过法术编辑器复制生成新法术，设置法术ID为400001
• 导出DBC文件，分别放置到服务器的RelWithDebInfo/Data/dbc目录，以及WotLK客户端自定义补丁的data文件夹中
• 编写C++法术脚本，路径为/src/server/scripts/Custom/DraconicBlood/draconic_blood.cpp，代码如下：

#include "ScriptMgr.h"
#include "Player.h"
#include "SpellAuras.h"
#include "SpellScript.h"

enum SpellIds
{
    SPELL_DRACONIC_BLOOD = 400001
};

class DraconicBloodSpell : public SpellScriptLoader
{
public:
    DraconicBloodSpell() : SpellScriptLoader("DraconicBloodSpell") { }

    class DraconicBloodAuraScript : public AuraScript
    {
        PrepareAuraScript(DraconicBloodAuraScript);

        void OnApply(AuraEffect const* aurEff, AuraEffectHandleModes mode)
        {

            Unit* target = GetTarget();
            if (target->IsPlayer())
            {
                Player* player = target->ToPlayer();

                // Apply the stat increases as a percentage
                int32 strengthIncrease = static_cast<int32>(player->GetStat(STAT_STRENGTH) * 1.39f); // 39% increase
                int32 agilityIncrease = static_cast<int32>(player->GetStat(STAT_AGILITY) * 1.39f);
                int32 staminaIncrease = static_cast<int32>(player->GetStat(STAT_STAMINA) * 1.39f);
                int32 intellectIncrease = static_cast<int32>(player->GetStat(STAT_INTELLECT) * 1.39f);
                int32 spiritIncrease = static_cast<int32>(player->GetStat(STAT_SPIRIT) * 1.39f);

                player->SetStat(STAT_STRENGTH, strengthIncrease);
                player->SetStat(STAT_AGILITY, agilityIncrease);
                player->SetStat(STAT_STAMINA, staminaIncrease);
                player->SetStat(STAT_INTELLECT, intellectIncrease);
                player->SetStat(STAT_SPIRIT, spiritIncrease);
            }
        }

        void OnApplyResistance(AuraEffect const* aurEff, AuraEffectHandleModes mode)
        {
            Unit* target = GetTarget();
            if (target->IsPlayer())
            {
                Player* player = target->ToPlayer();

                // Apply the resistance boosts
                player->SetResistance(SPELL_SCHOOL_NORMAL, player->GetResistance(SPELL_SCHOOL_NORMAL) + 450);
                player->SetResistance(SPELL_SCHOOL_HOLY, player->GetResistance(SPELL_SCHOOL_HOLY) + 450);
                player->SetResistance(SPELL_SCHOOL_FIRE, player->GetResistance(SPELL_SCHOOL_FIRE) + 450);
                player->SetResistance(SPELL_SCHOOL_NATURE, player->GetResistance(SPELL_SCHOOL_NATURE) + 450);
                player->SetResistance(SPELL_SCHOOL_FROST, player->GetResistance(SPELL_SCHOOL_FROST) + 450);
                player->SetResistance(SPELL_SCHOOL_SHADOW, player->GetResistance(SPELL_SCHOOL_SHADOW) + 450);
                player->SetResistance(SPELL_SCHOOL_ARCANE, player->GetResistance(SPELL_SCHOOL_ARCANE) + 450);
            }
        }

        void Register() override
        {
            OnEffectApply += AuraEffectApplyFn(DraconicBloodAuraScript::OnApply, EFFECT_0, SPELL_AURA_MOD_TOTAL_STAT_PERCENTAGE, AURA_EFFECT_HANDLE_REAL);
            OnEffectApply += AuraEffectApplyFn(DraconicBloodAuraScript::OnApplyResistance, EFFECT_1, SPELL_AURA_MOD_RESISTANCE, AURA_EFFECT_HANDLE_REAL);
        }
    };

    AuraScript* GetAuraScript() const override
    {
        return new DraconicBloodAuraScript();
    }
};

void AddSC_DraconicBloodSpell()
{
    new DraconicBloodSpell();
}

• 在custom_script_loader.cpp中注册该自定义法术脚本，代码如下：

void AddSC_DraconicBloodSpell();

// The name of this function should match:
// void Add${NameOfDirectory}Scripts()
void AddCustomScripts()
{
    AddSC_DraconicBloodSpell();
}

• 在数据库的spell_script_names表中添加记录：脚本标识符DraconicBloodSpell对应法术ID400001
• 重新配置CMake、清理并重建项目（构建过程无错误），同时删除WotLK客户端的缓存文件夹

恳请告知遗漏的步骤或有效的排查方法，感谢！

内容的提问来源于stack exchange，提问作者Proxy