gistfile1.txt

-----> 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):  >=8

       engines.npm (package.json):   unspecified (use default)

       

       Resolving node version >=8...

       Downloading and installing node 9.1.0...

       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 (not-found)

-----> Building dependencies

       Installing node modules (package.json + package-lock)

       WARNING: You are likely using a version of node-tar or npm that is incompatible with this version of Node.js.

       Please use either the version of npm that is bundled with Node.js, or a version of npm (> 5.5.1 or < 5.4.0) or node-tar (> 4.0.1) that is compatible with Node.js 9 and above.

       /tmp/build_c36f1c96616327ac16872fee74701659/electron-electron.atom.io-ad945ae/.heroku/node/bin/node[187]: ../src/node_zlib.cc:437: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: 0x12530bf [npm]

       4: v8::internal::FunctionCallbackArguments::Call(void (*)(v8::FunctionCallbackInfo<v8::Value> const&)) [npm]

       5: 0xb7547c [npm]

       6: v8::internal::Builtin_HandleApiCall(int, v8::internal::Object**, v8::internal::Isolate*) [npm]

       7: 0x194f083842fd

/app/tmp/buildpacks/19862b8792e84bd8421ded4660b92dfd1c41d92e19ac0b38c90301adc8ae3e0bd512fa01998af18fc2f0d31a157e9c82e8fdceba1a05e5d29adb8dc2bfaf08e1/lib/dependencies.sh: line 85:   187 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,