我最近將 package.json 中的依賴項升級到最新版本。依賴項已過時至少 2 年或更長時間。我正在處理的站點顯示各種圖形和圖表，并且在升級到 package.json 之前運行良好。這是什么原因？
這是更新后的 package.json
{
"name": "pipeline-viewer",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^12.0.0",
"@angular/cdk": "^12.0.0",
"@angular/common": "^12.0.0",
"@angular/compiler": "^12.0.0",
"@angular/core": "^12.0.0",
"@angular/flex-layout": "^12.0.0-beta.35",
"@angular/forms": "^12.0.0",
"@angular/material": "^12.0.0",
"@angular/material-moment-adapter": "^12.0.0",
"@angular/platform-browser": "^12.0.0",
"@angular/platform-browser-dynamic": "^12.0.0",
"@angular/router": "^12.0.0",
"@wizpanda/super-gif": "0.0.5",
"angular-plotly.js": "^4.0.4",
"bootstrap": "^5.1.3",
"moment": "^2.29.1",
"plotly.js": "^2.5.1",
"rxjs": "^7.4.0",
"rxjs-compat": "^6.6.7",
"zone.js": "^0.11.4"
},
"devDependencies": {
"@angular-devkit/build-angular": "^12.0.0",
"@angular/cli": "^12.0.0",
"@angular/compiler-cli": "^12.0.0"
}
}
這是顯示圖形和圖表的舊 package.json。
{
"name": "pipeline-viewer",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^7.1.4",
"@angular/cdk": "^7.3.7",
"@angular/common": "~7.1.0",
"@angular/compiler": "~7.1.0",
"@angular/core": "~7.1.0",
"@angular/flex-layout": "^7.0.0-beta.24",
"@angular/forms": "~7.1.0",
"@angular/material": "^7.3.3",
"@angular/material-moment-adapter": "^8.1.2",
"@angular/platform-browser": "~7.1.0",
"@angular/platform-browser-dynamic": "~7.1.0",
"@angular/router": "~7.1.0",
"@wizpanda/super-gif": "0.0.5",
"angular-plotly.js": "^1.3.2",
"bootstrap": "^4.2.1",
"moment": "^2.24.0",
"plotly.js": "^1.49.0",
"rxjs": "~6.3.3",
"rxjs-compat": "^6.3.3",
"zone.js": "~0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.11.0",
"@angular/cli": "~7.1.3",
"@angular/compiler-cli": "~7.1.0"
}
}
uj5u.com熱心網友回復：
它與 Angular 8 中的 viewChild 變化有關
改變
@ViewChild('element') element: ElementRef;
到
@ViewChild('element', {static: true}) element: ElementRef;
// to access your view Child in ngOnInit
ContentChild 也一樣
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/314756.html