Nodejs Bcrypt + Heroku 部署失败

Question

当我尝试在 heroku 中进行部署时遇到问题。有趣的是，这是三天前的工作。此外，在本地机器上工作正常。

Bcrypt的版本是3.0.0，节点8.12.0

我真的需要部署这个服务器。你能告诉我如何解决这个错误吗？我尝试了一些我找到的解决方案，但没有任何效果。我什至尝试卸载并再次安装 Bcrypt 但不起作用。

感谢您的帮助。

这是日志。

-----> Node.js app detected

-----> Creating runtime environment

       NPM_CONFIG_LOGLEVEL=error
       NODE_VERBOSE=false
       NODE_ENV=production
       NODE_MODULES_CACHE=true

-----> Installing binaries
       engines.node (package.json):  unspecified
       engines.npm (package.json):   unspecified (use default)

       Resolving node version 8.x...
       Downloading and installing node 8.12.0...
       Using default npm version: 6.4.1

-----> Restoring cache
       - node_modules

-----> Building dependencies
       Installing node modules (package.json + package-lock)

       > bcrypt@3.0.0 install /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt
       > node-pre-gyp install --fallback-to-build

       make: Entering directory '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/build'
       make: Entering directory '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/build'
       CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o
       CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o
       rm: cannot remove './Release/.deps/Release/obj.target/bcrypt_lib/src/blowfish.o.d.raw': No such file or directory
       bcrypt_lib.target.mk:103: recipe for target 'Release/obj.target/bcrypt_lib/src/blowfish.o' failed
       make: *** [Release/obj.target/bcrypt_lib/src/blowfish.o] Error 1
       make: Leaving directory '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/build'
       CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt.o
       gyp ERR! build error
       gyp ERR! stack Error: `make` failed with exit code: 2
       gyp ERR! stack     at ChildProcess.onExit (/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:262:23)
       gyp ERR! stack     at emitTwo (events.js:126:13)
       gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
       gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
       gyp ERR! System Linux 4.4.0-1027-aws
       gyp ERR! command "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/bin/node" "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding/bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding" "--napi_version=3" "--node_abi_napi=napi"
       gyp ERR! cwd /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt
       gyp ERR! node -v v8.12.0
       gyp ERR! node-gyp -v v3.8.0
       gyp ERR! not ok
       node-pre-gyp ERR! build error
       node-pre-gyp ERR! stack Error: Failed to execute '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/bin/node /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding --napi_version=3 --node_abi_napi=napi' (1)
       node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
       node-pre-gyp ERR! stack     at emitTwo (events.js:126:13)
       node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
       node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:915:16)
       node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
       node-pre-gyp ERR! System Linux 4.4.0-1027-aws
       node-pre-gyp ERR! command "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/bin/node" "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
       node-pre-gyp ERR! cwd /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt
       node-pre-gyp ERR! node -v v8.12.0
       node-pre-gyp ERR! node-pre-gyp -v v0.10.2
       node-pre-gyp ERR! not ok
       Failed to execute '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/bin/node /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding --napi_version=3 --node_abi_napi=napi' (1)
       ../src/bcrypt.cc:316:1: fatal error: opening dependency file ./Release/.deps/Release/obj.target/bcrypt_lib/src/bcrypt.o.d.raw: No such file or directory
       compilation terminated.
       bcrypt_lib.target.mk:103: recipe for target 'Release/obj.target/bcrypt_lib/src/bcrypt.o' failed
       make: *** [Release/obj.target/bcrypt_lib/src/bcrypt.o] Error 1
       make: Leaving directory '/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/build'
       gyp ERR! build error
       gyp ERR! stack Error: `make` failed with exit code: 2
       gyp ERR! stack     at ChildProcess.onExit (/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:262:23)
       gyp ERR! stack     at emitTwo (events.js:126:13)
       gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
       gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
       gyp ERR! System Linux 4.4.0-1027-aws
       gyp ERR! command "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/bin/node" "/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/.heroku/node/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding/bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=/tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt/lib/binding" "--napi_version=3" "--node_abi_napi=napi"
       gyp ERR! cwd /tmp/build_7bec2ec99162a9fbf0c48b54d7fcf7ea/node_modules/bcrypt
       gyp ERR! node -v v8.12.0
       gyp ERR! node-gyp -v v3.8.0
       gyp ERR! not ok
       npm ERR! code ELIFECYCLE
       npm ERR! errno 1
       npm ERR! bcrypt@3.0.0 install: `node-pre-gyp install --fallback-to-build`
       npm ERR! Exit status 1
       npm ERR!
       npm ERR! Failed at the bcrypt@3.0.0 install script.
       npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

       npm ERR! A complete log of this run can be found in:
       npm ERR!     /tmp/npmcache.FCizS/_logs/2018-09-12T04_21_02_165Z-debug.log
-----> 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:

       - Node version not specified in package.json
       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

好吧，我尝试了@GMachado 的解决方案，但它对我不起作用。

我知道这是因为bcrypt 需要本机编译器。我在本地机器上使用python 编译bcrypt，但我不愿意在heroku 上部署时承受这种压力

作为一个快速的解决方案，我unistalled bcrypt 然后installed bcryptjs，bcryptjs 是bcrypt 的纯javascript 版本。只需将其视为bcrypt 的轻量级版本。 bcrypt 需要本机编译器才能编译，bcryptjs 不需要。 bcrypt 比 bcryptjs 快大约 1.3 倍。这是主要的区别。

首先通过输入命令卸载 bcrypt：

npm uninstall --save bcrypt

然后输入命令安装 bcryptjs

npm install --save bcryptjs

然后，导航到您在应用中导入 bcrypt 的位置并将其更改为

require("bcryptjs")

应用程序的其余部分应保持不变。

回到heroku上部署，你应该没问题。

Answer 2

自最近几天以来，我在 travis ci 中的节点 8.12 上出现了相同的行为。

看起来 nodejs 几天前发布了新的 nodejs 版本 8.12 并且 bcrypt 没有该版本的预构建，但是他们从源代码构建的脚本在 linux 上失败了。

对于 nodejs 8 也建议根据其版本兼容性使用 bcrypt 1.0.3。

查看 github 问题了解更多详情：https://github.com/kelektiv/node.bcrypt.js/issues/648

Answer 3

我也遇到过同样的事情。

package.json 中未指定节点版本

尝试执行heroku suggest 的操作，在package.json 上定义您正在使用的节点版本。

获取您用于开发的版本：

node --version

然后放到package.json：

{ "name": "myapp", 
  "description": "a really cool app",  
  "version": "1.0.0", 
  "engines": { 
      "node": "8.9.4" 
   }
}