错误TS2550 表示你正在尝试访问的属性或方法在当前 TypeScript 编译目标或库版本中不存在。在你的例子中,你正在尝试使用 Array.prototype.at() 方法,这是 ES2022 中引入的新特性。 然而,尽管你的 tsconfig.json 文件中已经设置了 "target": "ES2022",你还需要在 compilerOptions 中添加 "lib": ["es2022"],...
出现要求ts版本更新。 TS2550: Property 'from' does not exist on type 'ArrayConstructor'. Do you need to change your target library? Try changing the 'lib' compiler option to 'es2015' or later. 解决方案: 1、安装最新的typescript。 cnpm install --save-dev typescript 2、复写tsconfig.json文件...
问题:TS2550: Property 'replaceAll' does not exist on type 'string'. Do you need to change your target library? Try changing the 'lib' compiler option to 'es2021' or later. 翻译过来就是: 类型“string”上不存在属性“replaceAll”。您需要更改目标库吗?尝试将“lib”编译器选项更改为“es2021”...
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如果节点的版本错误，您必须降级节点或升级node-sass，直到您有一个兼容的对。如果节点版本受支持，您...
"gulp-typescript": { "version": "6.0.0-alpha.1", "resolved": "https://registry.npm.taobao.org/gulp-typescript/download/gulp-typescript-6.0.0-alpha.1.tgz", "integrity": "sha1-/LDbvHnDQgHwlFxjI8GUqPVFWgQ=", "dev": true, "requires": { "ansi-colors": "^4.1.1", "...
错误TS2550 表示你正在尝试访问的属性或方法在当前 TypeScript 编译目标或库版本中不存在。在你的例子中,你正在尝试使用 Array.prototype.at() 方法,这是 ES2022 中引入的新特性。 然而,尽管你的 tsconfig.json 文件中已经设置了 "target": "ES2022",你还需要在 compilerOptions 中添加 "lib": ["es2022"],...
"typescript": { "version": "4.4.4", "resolved": "https://registry.npmmirror.com/typescript/download/typescript-4.4.4.tgz", "integrity": "sha1-LNAaGh8WBwTTEB/VpY/w+fy4Aww=", "dev": true }, "unpipe": { "version": "1.0.0", "resolved": "https://registry.npm.ta...
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