HerokuがParse Serverアプリのビルドを拒否しました

Question

私のParse Server用のHerokuでビルドをうまく実行するのに苦労しています。 アプリはローカルで動作しますが、これまではHerokuでうまくいきました。しかし、最近、Herokuはそれを拒否して新しいプッシュに誤りを与えています。私はHerokuの

上npm iと同じ問題はそれが必要、それはpackage.jsonにあります追加してい

-----> Node.js app detected 
-----> Creating runtime environment 

     NPM_CONFIG_LOGLEVEL=error 
     NPM_CONFIG_PRODUCTION=true 
     NODE_VERBOSE=false 
     NODE_ENV=production 
     NODE_MODULES_CACHE=true 
-----> Installing binaries 
     engines.node (package.json): >=4.3 
     engines.npm (package.json): unspecified (use default) 

     Resolving node version >=4.3... 
     Downloading and installing node 9.0.0... 
     Detected package-lock.json: defaulting npm to version 5.x.x 
     Bootstrapping npm 5.x.x (replacing 5.5.1)... 
     npm 5.5.1 installed 
-----> Restoring cache 
     Skipping cache restore (new-signature) 
-----> Building dependencies 
     Installing node modules (package.json + package-lock) 
     /tmp/build_4728241b3b8410ea42914696b57d437a/project-parse-server-864c0b329340b49b893199714bebc832e23ddaef/.heroku/node/bin/node[369]: ../src/node_zlib.cc:430:static void node::{anonymous}::ZCtx::Init(const v8::FunctionCallbackInfo<v8::Value>&): Assertion `args.Length() == 7 && "init(windowBits, level, memLevel, strategy, writeResult, writeCallback," " dictionary)"' failed. 
     1: node::Abort() [npm] 
     2: node::Assert(char const* const (*) [4]) [npm] 
     3: 0x1251ea1 [npm] 
     4: v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) [npm] 
     5: 0xb74c3c [npm] 
     6: v8::internal::Builtin_HandleApiCall(int, v8::internal::Object**, v8::internal::Isolate*) [npm] 
     7: 0xb4fc2c842fd 
/app/tmp/buildpacks/19862b8792e84bd8421ded4660b92dfd1c41d92e19ac0b38c90301adc8ae3e0bd512fa01998af18fc2f0d31a157e9c82e8fdceba1a05e5d29adb8dc2bfaf08e1/lib/dependencies.sh: line 85: 369 Aborted     npm install --unsafe-perm --userconfig $build_dir/.npmrc 2>&1 
-----> Build failed 

     We're sorry this build is failing! You can troubleshoot common issues here: 
     https://devcenter.heroku.com/articles/troubleshooting-node-deploys 

     Some possible problems: 

     - Dangerous semver range (>) in engines.node 
     https://devcenter.heroku.com/articles/nodejs-support#specifying-a-node-js-version 

     Love, 
     Heroku 

!  Push rejected, failed to compile Node.js app. 
!  Push failed 

Answer 1

はこの作品

"engines": { 
 
    "node": "8.x", 
 
    "npm": ">= 3" 
 
}