npm install xml2json錯誤

Question

在Windows cmd中運行npm install xml2json時出錯

已解決python和.net依賴但卡在“致命錯誤C1060：編譯器已超出堆空間”

無法在我的Windows系統中的任何節點js項目中安裝

npm install simple-xml2json & parallel-xml2json are working fine

>npm install xml2json --save request
npm WARN package.json @ No description
npm WARN package.json @ No repository field.
npm WARN package.json @ No README data
npm WARN package.json @ No license field.
-
> node-expat@2.3.13 install xxxxxxxxxxxxxxxxxxxxxxxxxxx\xml2json\node_modules\node-expat
> node-gyp rebuild


xxxxxxxxxxxxxxxxxxxxx\xml2json\node_modules\node-expat>if not defined npm_config_node_gyp (node "C:\Program Files\nodej
s\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
  xmlparse.c
  xmltok.c
  xmlrole.c
  win_delay_load_hook.c
..\..\..\deps\libexpat\lib\xmlparse.c(1844): warning C4244: 'return' : conversion from '__int64' to 'XML_Index', possible loss of data [xxxxxxxxxxxx\xml2json\node_modules\node-expat\build\deps\libexpat\expat.vcxproj]
  expat.vcxproj -> xxxxxxxxxxxxxxxx\xml2json\node_modules\node-expat\build\Release\\libexpat.lib
  node-expat.cc
xxxxxxxxxxxxxxxxxx\xml2json\node_modules\node-expat\node_modules\nan\nan.h(72): fatal error C1060: compiler is out
of heap space [xxxxxxxxxxxxxxxxxxxxxxxxxx\xml2json\node_modules\node-expat\build\node_expat.vcxproj]
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:276:23)
gyp ERR! stack     at emitTwo (events.js:87:13)
gyp ERR! stack     at ChildProcess.emit (events.js:172:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Windows_NT 6.3.9600
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebui
ld"
gyp ERR! cwd xxxxxxxxxxxxxxxxxxxxxxxxxxxxxs\xml2json\node_modules\node-expat
gyp ERR! node -v v4.4.3
gyp ERR! node-gyp -v v3.3.1
gyp ERR! not ok
npm ERR! Windows_NT 6.3.9600
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "xml2json" "--save" "req
uest"
npm ERR! node v4.4.3
npm ERR! npm  v2.15.1
npm ERR! code ELIFECYCLE

npm ERR! node-expat@2.3.13 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-expat@2.3.13 install script 'node-gyp rebuild'.
npm ERR! This is most likely a problem with the node-expat package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get information on how to open an issue for this project               >with:
npm ERR!     npm bugs node-expat
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!
npm ERR!     npm owner ls node-expat
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:

Answer 1

一些基於C / C ++庫的庫需要在OS上安裝其他庫。 有時甚至yarn需要額外的權限來添加這樣的庫。

請按照本指南安裝額外的依賴項。 或者使用其他一些XML到JS / JSON解析器庫，比如基於JS regx的fast-xml-parser 。

Answer 2

我解決了這個問題。 如果您注意到命令else (node "" rebuild ) if not defined npm_config_node_gyp部分else (node "" rebuild ) ，我認為正在發生的是， if not defined npm_config_node_gyp為false並且嘗試不運行任何而不是node- if not defined npm_config_node_gyp ，則會錯誤地進行評估。 您需要做的是定義您的npm_config_node_gyp變量。 你可以這樣做： export npm_config_node_gyp=<PATH_TO_NODE_GYP_PACKAGE_FOLDER>記住Windows需要雙反斜杠。 對我來說，它看起來像這樣： export npm_config_node_gyp=C:\\\\Users\\\\781990\\\\AppData\\\\Roaming\\\\nvm\\\\v6.11.0\\\\node_modules\\\\node-gyp

編輯：修復后還有另一步。 執行我的代碼時，缺少expat綁定。 要修復它，請將bin文件夾和node- npm_config_node_gyp可執行文件添加到npm_config_node_gyp變量，並在node_modules\\node-expat文件夾中運行node-gyp rebuild node_modules\\node-expat node-gyp rebuild 。 例如export npm_config_node_gyp=C:\\\\Users\\\\781990\\\\AppData\\\\Roaming\\\\nvm\\\\v6.11.0\\\\node_modules\\\\node-gyp\\\\bin\\\\node-gyp.js cd node_modules\\node-expat node-gyp rebuild