我在使用 chartJS 和 primeNG 时遇到此错误:
ERROR TypeError: chart_js__WEBPACK_IMPORTED_MODULE_2__ is not a constructor
at UIChart.initChart (primeng-chart.js:48)
at UIChart.ngAfterViewInit (primeng-chart.js:29)
at callHook (core.js:3038)
at callHooks (core.js:3008)
at executeInitAndCheckHooks (core.js:2960)
at refreshView (core.js:7243)
at refreshComponent (core.js:8326)
at refreshChildComponents (core.js:6965)
at refreshView (core.js:7222)
at refreshEmbeddedViews (core.js:8280)
在我的 angular.json 文件中,我添加了: "脚本": ["node_modules/chart.js/dist/Chart.js"]
ChartJS 版本:"chart.js": "^3.0.2", PrimeNG : "primeng": "^11.3.2", Angular CLI v : "@angular/cli": "~10.0.1",
答案 0 :(得分:16)
自本月刚刚发布 v3 以来,高概率primeng 仍然只适用于chart.js 的v2,并且有一些突破性的变化。
将chart.js 降级到2.9.4 版应该可以解决您的问题