现在跳出没有绿虫子了，错误代码如下，求大神
Expression : !m_error_code
Function : raii_guard::~raii_guard
File : D:\prog_repository\sources\trunk\xrServerEntities\script_storage.cpp
Line : 748
Description : ...gamebox\game\180641\cop\gamedata\scripts\news.script:122: attempt to concatenate global 'wpn_tip_name' (a nil value)
Expression : !m_error_code
Function : raii_guard::~raii_guard
File : D:\prog_repository\sources\trunk\xrServerEntities\script_storage.cpp
Line : 748
Description : ...gamebox\game\180641\cop\gamedata\scripts\news.script:122: attempt to concatenate global 'wpn_tip_name' (a nil value)
