Q&A
MERN+GRAPHQLでフルスタックwebアプリを作成しているのですがherokuにデプロイした段階で
GET query missing.
と表示されてうまく行きません。
deploy時のlogはこちらになります
-----> Node.js app detected
-----> Creating runtime environment
NPM_CONFIG_LOGLEVEL=error NODE_ENV=production NODE_MODULES_CACHE=true NODE_VERBOSE=false
-----> Installing binaries
engines.node (package.json): v10.15.3
engines.npm (package.json): v6.4.1
engines.yarn (package.json): v1.15.2
Resolving node version v10.15.3... Downloading and installing node 10.15.3... Bootstrapping npm v6.4.1 (replacing 6.4.1)... npm v6.4.1 installed Resolving yarn version v1.15.2... Downloading and installing yarn (1.15.2)... Installed yarn 1.15.2
-----> Restoring cache
- node_modules
-----> Installing dependencies
Installing node modules (yarn.lock)
yarn install v1.15.2
[1/4] Resolving packages...
success Already up-to-date.
Done in 0.62s.
-----> Build
Running heroku-postbuild (yarn)
yarn run v1.15.2
$ NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client
> core-js@2.6.9 postinstall /tmp/build_d5c70a66310676d67abc805c1a172941/client/node_modules/babel-runtime/node_modules/core-js > node scripts/postinstall || echo "ignore" > core-js-pure@3.1.3 postinstall /tmp/build_d5c70a66310676d67abc805c1a172941/client/node_modules/core-js-pure > node scripts/postinstall || echo "ignore" added 1464 packages from 846 contributors and audited 889284 packages in 56.855s found 0 vulnerabilities > client@0.1.0 build /tmp/build_d5c70a66310676d67abc805c1a172941/client > react-scripts build Creating an optimized production build... Compiled with warnings. ./src/components/Habits/MyHabits.js Line 17: React Hook useEffect has missing dependencies: 'currentUser' and 'history'. Either include them or remove the dependency array react-hooks/exhaustive-deps ./src/components/Habits/StarButton.js Line 19: React Hook useEffect has missing dependencies: 'currentUser' and 'habit._id'. Either include them or remove the dependency array react-hooks/exhaustive-deps ./src/components/Habits/StarLabel.js Line 20: React Hook useEffect has missing dependencies: 'currentUser' and 'habit._id'. Either include them or remove the dependency array react-hooks/exhaustive-deps Search for the keywords to learn more about each warning. To ignore, add // eslint-disable-next-line to the line before. File sizes after gzip: 257.66 KB build/static/js/2.8fc707a7.chunk.js 97.2 KB build/static/css/2.621b5bde.chunk.css 9.7 KB build/static/js/main.d52bf224.chunk.js 886 B build/static/css/main.15b794e3.chunk.css 762 B build/static/js/runtime~main.a8a9905a.js The project was built assuming it is hosted at the server root. You can control this with the homepage field in your package.json. For example, add this to build it for GitHub Pages: "homepage" : "http://myname.github.io/myapp", The build folder is ready to be deployed. You may serve it with a static server: yarn global add serve serve -s build Find out more about deployment here: https://bit.ly/CRA-deploy Done in 135.78s.
-----> Caching build
- node_modules
-----> Pruning devDependencies
yarn install v1.15.2
[1/4] Resolving packages...
[2/4] Fetching packages...
info fsevents@1.2.9: The platform "linux" is incompatible with this module.
info "fsevents@1.2.9" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
warning " > react-infinite-scroller@1.2.4" has unmet peer dependency "react@^0.14.9 || ^15.3.0 || ^16.0.0".
warning " > react-spinners@0.5.4" has unmet peer dependency "react@^16.0.0".
warning " > react-spinners@0.5.4" has unmet peer dependency "react-dom@^16.0.0".
warning "react-spinners > @emotion/core@10.0.10" has unmet peer dependency "react@>=16.3.0".
warning "react-spinners > recompose@0.30.0" has unmet peer dependency "react@^0.14.0 || ^15.0.0 || ^16.0.0".
[4/4] Building fresh packages...
warning Ignored scripts due to flag.
Done in 24.36s.
-----> Build succeeded!
! Unmet dependencies don't fail yarn install but may cause runtime issues
https://github.com/npm/npm/issues/7494
-----> Discovering process types
Procfile declares types -> (none)
Default types for buildpack -> web
-----> Compressing...
Done: 71.8M
-----> Launching...
Released v34
https://manehabi.herokuapp.com/ deployed to Heroku
一応package.jsonはこちらになります。ルート直下に配置してあります。同様に直下のserver.js以下のようになっています。
{
"name": "manehabi",
"scripts": {
"start": "node server.js",
"server": "nodemon server.js",
"client": "npm start --prefix client",
"dev": "concurrently "npm run server" "npm run client "",
"heroku-postbuild": "NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client"
},
"engines": {
"node": "v10.15.3",
"npm": "v6.4.1",
"yarn": "v1.15.2"
},
"version": "1.0.0",
"main": "server.js",
"license": "MIT",
"dependencies": {
"apollo-server": "^2.5.0",
"bcryptjs": "^2.4.3",
"body-parser": "^1.19.0",
"cors": "^2.8.5",
"express": "^4.17.0",
"graphql": "^14.3.1",
"jsonwebtoken": "^8.5.1",
"md5": "^2.2.1",
"moment": "^2.24.0",
"mongoose": "^5.5.11",
"react-infinite-scroller": "^1.2.4",
"react-spinners": "^0.5.4"
},
"devDependencies": {
"concurrently": "^4.1.0",
"nodemon": "^1.19.0"
}
}
const express = require("express");
const { ApolloServer } = require("apollo-server");
const typeDefs = require("./typeDefs.graphql");
const resolvers = require("./resolvers");
const mongoose = require("mongoose");
const jwt = require("jsonwebtoken");
const path = require("path");
const bodyParser = require("body-parser");
const app = express();
app.use(bodyParser());
const db = require("./config/keys").mongoURI;
const secret = require("./config/keys").secret;
mongoose
.connect(db, { useNewUrlParser: true })
.then(() => console.log("MongoDB Connected"))
.catch(err => console.log(err));
const server = new ApolloServer({
typeDefs,
resolvers,
context: async ({ req }) => {
let token = null;
let currentUser = null;
try { token = req.headers["authorization"]; if (token) { currentUser = await jwt.verify(token, secret); } } catch (err) { console.error(`Unable to authenticate user with token`); } return { currentUser }; }
});
// Server static assets if in production
if (process.env.NODE_ENV === "production") {
// Set static folder
app.use(express.static("client/build")); app.get("*", (req, res) => { console.log("hi there"); res.sendFile(path.resolve(__dirname, "client", "build", "index.html")); });
}
const port = process.env.PORT || 4000;
server.listen({ port }).then(({ url }) => {
console.log(???? Server ready at ${url});
});
同じ階層にclientフォルダを作成してある状態になります。
git log を見てもserverは正常に稼働しているのでおそらくreactのindex.htmlの取得がうまく行っていない気がしています。
実際、どのルートも表示されません...
ご回答のほどよろしくお願いします。
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