我已经在我的meteor应用程序中添加了一些软件包，但似乎有些软件包不时会加载。在这种情况下，crypto-sha1。这是smart.json文件：
{
"packages": {
"accounts-ui-bootstrap-dropdown": {},
"underscore-string-latest": {},
"iron-router": {},
"iron-router-progress": {},
"streams": {},
"holder": {},
"font-awesome": {},
"collection-api": {},
"filepicker": {},
"fancybox": {},
"jquery-ui": {},
"jquery-ui-sortable": {},
"jquery-ui-bootstrap": {},
"moment": {},
"fullcalendar": {},
"bootboxjs": {},
"crypto-base": {},
"crypto-sha1": {},
"crypto-md5": {},
"dropbox": {}
}
}
但在启动过程中，唯一加载的包是crypto-base和crypto-md5。任何线索？