我运行npm outdated命令，我得到的输出不显示当前版本。这只发生在这个特定的项目上，其他项目返回输出就好了。
输出示例：
Package Current Wanted Latest Location
@authenio/samlify-libxml-xsd MISSING 1.0.1 1.0.1 access-management
append-query MISSING 2.1.0 2.1.0 access-management
aws-sdk MISSING 2.558.0 2.558.0 access-management
这是package.json：
{
"name": "access-management",
"version": "1.0.131",
"description": "Access management",
"main": "src/index.js",
"scripts": {},
"keywords": [
"identity",
"api",
"users",
"permissions",
"roles"
],
"author": "Me",
"license": "ISC",
"dependencies": {
"@authenio/samlify-libxml-xsd": "^1.0.1",
"append-query": "^2.1.0",
"aws-sdk": "^2.554.0",
"base-64": "^0.1.0",
"bcryptjs": "^2.4.0",
"bluebird": "^3.7.1",
"body-parser": "^1.19.0",
"bunyan": "^1.8.12",
"cassandra-driver": "^3.6.0",
"cassandra-schema-setup": "^2.0.1",
"chance": "^1.1.3",
"express": "^4.17.1",
"express-requests-logger": "^1.0.19",
"express-validator": "^3.1.2",
"generate-password": "^1.4.2",
"graceful-shutdown-express": "^2.0.0",
"jsonwebtoken": "^8.5.1",
"kafka-node": "^4.1.3",
"lodash": "^4.17.15",
"moment": "^2.24.0",
"path": "^0.12.7",
"pkginfo": "^0.4.0",
"prom-client": "^11.5.3",
"prometheus-api-metrics": "^2.2.3",
"request": "^2.88.0",
"request-promise": "^4.2.4",
"retry-as-promised": "^2.3.2",
"samlify": "^2.6.1",
"uuid": "^3.3.3",
"validator": "^6.2.1",
"zxcvbn": "^4.4.1"
},
"devDependencies": {
"deflate-js": "^0.2.3",
"delay": "^4.3.0",
"eslint": "^6.5.1",
"eslint-config-standard": "^14.1.0",
"eslint-plugin-import": "^2.18.2",
"eslint-plugin-node": "^10.0.0",
"eslint-plugin-promise": "^4.2.1",
"eslint-plugin-standard": "^4.0.1",
"fast-xml-parser": "^3.13.0",
"immutable": "^3.8.2",
"mocha": "^6.2.2",
"mochawesome": "^2.0.2",
"mockdate": "^2.0.5",
"node-mocks-http": "^1.8.0",
"nyc": "^14.1.1",
"predator": "^3.2.0",
"proxyquire": "^1.7.11",
"randomstring": "^1.1.5",
"require-reload": "^0.2.2",
"should": "^11.1.2",
"sinon": "^2.3.7",
"xml2js": "^0.4.22"
}
}
请告知可能是什么原因。