VSC Apex-prettier-plugin-apex 未格式化 - 引发错误

Posted 2023-02-22

【中文标题】VSC Apex-prettier-plugin-apex 未格式化 - 引发错误

【英文标题】：VSC Apex-prettier-plugin-apex doesn't format - throws error

【发布时间】：2021-08-15 06:46:40

【问题描述】：

我使用 Visual Studio Code 并根据https://developer.salesforce.com/tools/vscode/en/user-guide/prettier 安装了 Prettier 插件以及 Prettier-plugin-apex （也是https://www.sfdcnotes.com/2019/12/16/vs-code-extension-prettier-code-formatter/）。

它曾经格式化我的课程，但最近一直失败，但我看到的只是右下角的这个，没有解释我保存类文件时出了什么问题（它在保存时格式化/在保存时部署）。

当我尝试使用 npx prettier --write 手动格式化时，我收到此错误：

PS C:\Users\xx\Documents\VSC\SynDev> npx prettier --write force- 
app/main/default/classes/emailReportController_Test.cls     
force-app\main\default\classes\emailReportController_Test.cls
[error] force-app\main\default\classes\emailReportController_Test.cls: Error
[error]     at parseTextWithSpawn  (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier-plugin-apex\src\parser.js:36:11)
[error]     at Object.parse (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier-plugin-apex\src\parser.js:489:21)
[error]     at Object.parse$a [as parse] (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\index.js:14892:19)
[error]     at coreFormat (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\index.js:16425:16)
[error]     at formatWithCursor$1 (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\index.js:16665:14)
[error]     at Object.formatWithCursor (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\index.js:60922:12)
[error]     at format$1 (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\bin-prettier.js:16107:14)
[error]     at Object.formatFiles$1 [as formatFiles] (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\bin-prettier.js:16218:16)
[error]     at main (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\bin-prettier.js:17989:10)
[error]     at Object.run (C:\Users\xx\Documents\VSC\SynDev\node_modules\prettier\bin-prettier.js:17932:5)

我该如何解决这个问题 - 出了什么问题（我不是 VSC 或 npm 专家）？

这是我的 package.json 文件：

  "name": "salesforce-app",
  "private": true,
  "version": "1.0.0",
  "description": "Salesforce App",
  "scripts": 
    "lint": "npm run lint:lwc && npm run lint:aura",
    "lint:aura": "eslint **/aura/**",
    "lint:lwc": "eslint **/lwc/**",
    "test": "npm run test:unit",
    "test:unit": "sfdx-lwc-jest",
    "test:unit:watch": "sfdx-lwc-jest --watch",
    "test:unit:debug": "sfdx-lwc-jest --debug",
    "test:unit:coverage": "sfdx-lwc-jest --coverage",
    "prettier": "prettier --write \"**/*.cls,cmp,component,css,html,js,json,md,page,trigger,xml,yaml,yml\"",
    "prettier:verify": "prettier --list-different \"**/*.cls,cmp,component,css,html,js,json,md,page,trigger,xml,yaml,yml\""
  ,
  "devDependencies": 
    "@prettier/plugin-xml": "^0.12.0",
    "@salesforce/eslint-config-lwc": "^0.11.0",
    "@salesforce/eslint-plugin-aura": "^2.0.0",
    "@salesforce/sfdx-lwc-jest": "^0.10.4",
    "eslint": "^7.24.0",
    "eslint-config-prettier": "^6.11.0",
    "husky": "^4.2.1",
    "lint-staged": "^10.0.7",
    "prettier": "2.3.0",
    "prettier-plugin-apex": "1.9.1"
  ,
  "husky": 
    "hooks": 
      "pre-commit": "lint-staged"
    
  ,
  "lint-staged": 
    "**/*.cls,cmp,component,css,html,js,json,md,page,trigger,xml,yaml,yml": [
      "prettier --write"
    ],
    "**/aura|lwc/**": [
      "eslint"
    ]
  ,
  "main": "jest.config.js",
  "author": "",
  "license": "ISC"

还有.prettierrc

  "trailingComma": "none",
  "overrides": [
    
      "files": "**/lwc/**/*.html",
      "options":  "parser": "lwc" 
    ,
    
      "files": "*.cmp,page,component",
      "options":  "parser": "html" 
    
  ]

【参考方案1】：

我遇到了同样的问题并找到了解决方法。

通过更改package.json 中的版本号来安装以前版本的prettier-plugin-apex：

"prettier-plugin-apex": "1.8.0"

编辑： 然后运行npm install prettier-plugin-apex 来实际执行降级。

【讨论】：

这在我的开发环境中有效，谢谢，尽管在某些时候肯定需要使用较新的版本。编辑 package.json 文件后，我还必须运行“npm install prettier-plugin-apex”。

感谢您的反馈，很高兴它成功了！你是对的，我理所当然地认为需要npm install，我相应地更新了我的答案。