我正在尝试使用 npm 为我的 React Native 应用程序安装 Realm。但是，我无法使其成功。
我的环境/设置是:
我一直在尝试使用这个命令:
npm install --save realm或指定版本号:
npm install --save realm@3.6.0但根本没有运气。以下错误消息总是提示没有明确提示给我:
> realm@3.6.0 install C:\Projects\<ProjectFolder>\node_modules\realm
> node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using request for node-pre-gyp https download
node-pre-gyp WARN Tried to download(404): https://static.realm.io/node-pre-gyp/3.6.0/realm-v3.6.0-node-v72-win32-x64.tar.gz
node-pre-gyp WARN Pre-built binaries not found for realm@3.6.0 and node@12.13.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp)
gyp ERR! find VS
gyp ERR! find VS msvs_version not set from command line or npm config
gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
gyp ERR! find VS could not use PowerShell to find Visual Studio 2017 or newer
gyp ERR! find VS looking for Visual Studio 2015
gyp ERR! find VS - not found
gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
gyp ERR! find VS
gyp ERR! find VS **************************************************************
gyp ERR! find VS You need to install the latest version of Visual Studio
gyp ERR! find VS including the "Desktop development with C++" workload.
gyp ERR! find VS For more information consult the documentation at:
gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
gyp ERR! find VS **************************************************************
gyp ERR! find VS
gyp ERR! configure error
gyp ERR! stack Error: Could not find any Visual Studio installation to use
gyp ERR! stack at VisualStudioFinder.fail (C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:121:47)
gyp ERR! stack at C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:74:16
gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:351:14)
gyp ERR! stack at C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:70:14
gyp ERR! stack at C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:372:16
gyp ERR! stack at C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:54:7
gyp ERR! stack at C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:33:16
gyp ERR! stack at ChildProcess.exithandler (child_process.js:302:5)
gyp ERR! stack at ChildProcess.emit (events.js:210:5)
gyp ERR! stack at maybeClose (internal/child_process.js:1021:16)
gyp ERR! System Windows_NT 10.0.18362
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\<UserName>\\AppData\\Roaming\\npm\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--fallback-to-build" "--module=C:\\Projects\\<ProjectFolder>\\node_modules\\realm\\compiled\\node-v72_win32_x64\\realm.node" "--module_name=realm" "--module_path=C:\\Projects\\<ProjectFolder>\\node_modules\\realm\\compiled\\node-v72_win32_x64" "--napi_version=5" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd C:\Projects\<ProjectFolder>\node_modules\realm
gyp ERR! node -v v12.13.0
gyp ERR! node-gyp -v v5.0.5
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'C:\Program Files\nodejs\node.exe C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=C:\Projects\<ProjectFolder>\node_modules\realm\compiled\node-v72_win32_x64\realm.node --module_name=realm --module_path=C:\Projects\<ProjectFolder>\node_modules\realm\compiled\node-v72_win32_x64 --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
node-pre-gyp ERR! stack at ChildProcess.<anonymous> (C:\Projects\<ProjectFolder>\node_modules\realm\node_modules\node-pre-gyp\lib\util\compile.js:83:29)
node-pre-gyp ERR! stack at ChildProcess.emit (events.js:210:5)
node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Windows_NT 10.0.18362
node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Projects\\<ProjectFolder>\\node_modules\\realm\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd C:\Projects\<ProjectFolder>\node_modules\realm
node-pre-gyp ERR! node -v v12.13.0
node-pre-gyp ERR! node-pre-gyp -v v0.13.0
node-pre-gyp ERR! not ok
Failed to execute 'C:\Program Files\nodejs\node.exe C:\Users\<UserName>\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js configure --fallback-to-build --module=C:\Projects\<ProjectFolder>\node_modules\realm\compiled\node-v72_win32_x64\realm.node --module_name=realm --module_path=C:\Projects\<ProjectFolder>\node_modules\realm\compiled\node-v72_win32_x64 --napi_version=5 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
npm WARN @typescript-eslint/eslint-plugin@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @typescript-eslint/parser@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of graphql@0.13.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-sound@^0.10.9 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-voice@^0.2.6 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-elements@0.19.1 requires a peer of react-native-vector-icons@^4.2.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react@7.12.4 requires a peer of eslint@^3.0.0 || ^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react-native@3.6.0 requires a peer of eslint@^3.17.0 || ^4 || ^5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native@^0.59.5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native-windows@^0.57.2 but none is installed. You must install peer dependencies yourself.
npm WARN tsutils@3.17.1 requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! realm@3.6.0 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the realm@3.6.0 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! C:\Users\<UserName>\AppData\Roaming\npm-cache\_logs\2019-12-21T10_36_02_380Z-debug.log
我遵循了安装旧版本的帖子的建议:
(即 Error installing Realm via npm: npm ERR! Failed at the realm@1.2.0 install script 'node-pre-gyp install --fallback-to-build' )
，而旧的成功版本系列是0.x.0(例如0.14.0)，甚至不是1.x.x，与最新的稳定版本相比，这是一个古老的版本 Realm JavaScript v3.6.0 .
这里有类似错误消息的讨论想知道这是一个错误:
https://github.com/realm/realm-js/issues/674
https://github.com/realm/realm-js/issues/1924
然后我来到这篇文章，它建议将整个 NodeJS 回退到版本 8.x.x 以尝试一下:
Can not install Realm for my React Native App
这是将 Realm 安装到我的 React Native 应用程序的唯一方法吗？当我在安装了 NodeJS v12.13.0 的 Windows 10 环境中进行开发时，我发现回退过程/在不同 NodeJS 版本之间切换是复杂的或仅在 Mac OS/Linux OS 上可行。而且我担心回退全局 NodeJS 版本可能会有其他副作用。
最佳答案
我在 NPM 上进一步阅读了 Realm 的详细信息:https://www.npmjs.com/package/realm
有一个声明表明 NodeJS 在 v8 或 v10 中的必要性:
Getting Started
Please see the detailed instructions in our docs to use Realm Javascript. Please notice that currently only node.js version 8 and 10 are supported.
因此，我决定尝试安装一个包方式的 Node v10.x.x(即在项目文件夹中运行
npm install 但不是 npm install -g)，而不是修改全局 NPM 版本。然后再次尝试安装 Realm。它的作用就像一个魔术!因此，让我在这里为遇到相同情况的人分享这些步骤:
npm install node@10.x.x (例如 npm install node@10.17.0)npm install --save realm (或通过以下方式指定版本: npm install --save realm@3.6.0 ) 安装“本地”NodeJS v10的运行结果:
C:\Projects\<ProjectFolder>>npm install node@10.17.0
> node@10.17.0 preinstall C:\Projects\<ProjectFolder>\node_modules\node
> node installArchSpecificPackage
+ node-win-x64@10.17.0
added 1 package in 1.715s
npm WARN @typescript-eslint/eslint-plugin@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @typescript-eslint/parser@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of graphql@0.13.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-sound@^0.10.9 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-voice@^0.2.6 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-elements@0.19.1 requires a peer of react-native-vector-icons@^4.2.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react@7.12.4 requires a peer of eslint@^3.0.0 || ^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react-native@3.6.0 requires a peer of eslint@^3.17.0 || ^4 || ^5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native@^0.59.5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native-windows@^0.57.2 but none is installed. You must install peer dependencies yourself.
npm WARN tsutils@3.17.1 requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ node@10.17.0
added 2 packages from 1 contributor and audited 953911 packages in 19.807s
2 packages are looking for funding.
Run "npm fund" to find out more.
安装 Realm 3.6.0 的结果
C:\Projects\<ProjectFolder>>npm install --save realm@3.6.0
> realm@3.6.0 install C:\Projects\<ProjectFolder>\node_modules\realm
> node-pre-gyp install --fallback-to-build
node-pre-gyp WARN Using request for node-pre-gyp https download
[realm] Success: "C:\Projects\<ProjectFolder>\node_modules\realm\compiled\node-v64_win32_x64\realm.node" is installed via remote
npm WARN @typescript-eslint/eslint-plugin@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN @typescript-eslint/parser@1.13.0 requires a peer of eslint@^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of graphql@0.13.0 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-sound@^0.10.9 but none is installed. You must install peer dependencies yourself.
npm WARN aws-amplify-react-native@2.2.3 requires a peer of react-native-voice@^0.2.6 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-elements@0.19.1 requires a peer of react-native-vector-icons@^4.2.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react@7.12.4 requires a peer of eslint@^3.0.0 || ^4.0.0 || ^5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN eslint-plugin-react-native@3.6.0 requires a peer of eslint@^3.17.0 || ^4 || ^5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native@^0.59.5 but none is installed. You must install peer dependencies yourself.
npm WARN react-native-fs@2.16.2 requires a peer of react-native-windows@^0.57.2 but none is installed. You must install peer dependencies yourself.
npm WARN tsutils@3.17.1 requires a peer of typescript@>=2.8.0 || >= 3.2.0-dev || >= 3.3.0-dev || >= 3.4.0-dev || >= 3.5.0-dev || >= 3.6.0-dev || >= 3.6.0-beta || >= 3.7.0-dev || >= 3.7.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
+ realm@3.6.0
added 62 packages from 32 contributors, removed 1 package and audited 954332 packages in 52.277s
2 packages are looking for funding.
Run "npm fund" to find out more.
关于node.js - 无法在我的 ReactNative 应用程序上安装 Realm；与 : npm ERR! 在 Realm @3.6.0 安装脚本失败 'node-pre-gyp install --fallback-to-build'，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/59436222/