在“@STEPPER_GLOBAL_OPTIONS/cdk/stepper”中找不到出口“STEPPER_GLOBAL_OPTIONS”的升级

Question

我把我的角度计划升级到了7.1.4。升级后，在@STEPPER_GLOBAL_OPTIONS/cdk/stepper中找不到‘’

这是我的package.json

尝试从node_modules中删除所有包并运行npm安装

"dependencies": {
"@angular/animations": "^7.1.4",
"@angular/cdk": "^7.0.3",
"@angular/common": "^7.1.4",
"@angular/compiler": "^7.1.4",
"@angular/core": "^7.1.4",
"@angular/forms": "^7.1.4",
"@angular/http": "^7.1.4",
"@angular/material": "^7.2.0",
"@angular/platform-browser": "^7.1.4",
"@angular/platform-browser-dynamic": "^7.1.4",
"@angular/router": "^7.1.4",
"angular-progress-bar": "^1.0.9",
"core-js": "^2.5.7",
"jquery": "^3.3.1",
"material-design-icons-iconfont": "^4.0.3",
"material-icons": "^0.2.3",
"ngx-bootstrap": "^3.0.1",
"ngx-toastr": "^9.1.1",
"popper.js": "^1.14.4",
"rxjs": "^6.3.3",
"rxjs-compat": "^6.3.3",
"zone.js": "^0.8.26"

},

我该怎么解决这个问题？

Answer 1

确保您的@angular/Material和@angular/cdk包处于相同的版本级别。

这在今天早上发生在我身上，最终我看到我的@转角/材料包是7.2.0，而我的@角/cdk是7.1.4。我将@角/cdk更新为7.2.0，警告就消失了。