Question

我正在尝试为生产而构建Angular 8应用程序，但出现了这些错误。有什么建议如何解决吗？

ERROR in ./node_modules/primeng/fesm5/primeng-table.js
Module build failed (from ./node_modules/@angular-devkit/build-optimizer/src/build-optimizer/webpack-loader.js):
TypeError: Cannot read property 'kind' of undefined
    at isAngularDecoratorMetadataExpression 
ERROR in ./node_modules/primeng/fesm5/primeng-paginator.js
Module build failed (from ./node_modules/@angular-devkit/build-optimizer/src/build-optimizer/webpack-loader.js):
TypeError: Cannot read property 'kind' of undefined
    at isAngularDecoratorMetadataExpression (C:\Synechron\edms\WebApp\ClientApp\node_modules\@angular-devkit\build-optimizer\src\transforms\scrub-file.js:265:35)
ERROR in ./node_modules/primeng/fesm5/primeng-dropdown.js
Module build failed (from ./node_modules/@angular-devkit/build-optimizer/src/build-optimizer/webpack-loader.js):
TypeError: Cannot read property 'kind' of undefined
    at isAngularDecoratorMetadataExpression (C:\Synechron\edms\WebApp\ClientApp\node_modules\@angular-devkit\build-optimizer\src\transforms\scrub-file.js:265:35)
ERROR in ./node_modules/primeng/fesm5/primeng-tooltip.js
Module build failed (from ./node_modules/@angular-devkit/build-optimizer/src/build-optimizer/webpack-loader.js):
TypeError: Cannot read property 'kind' of undefined
    at isAngularDecoratorMetadataExpression (C:\Synechron\edms\WebApp\ClientApp\node_modules\@angular-devkit\build-optimizer\src\transforms\scrub-file.js:265:35)
ERROR in ./node_modules/ngx-doc-viewer/fesm5/ngx-doc-viewer.js
Module build failed (from ./node_modules/@angular-devkit/build-optimizer/src/build-optimizer/webpack-loader.js):
TypeError: Cannot read property 'kind' of undefined
    at isAngularDecoratorMetadataExpression (C:\Synechron\edms\WebApp\ClientApp\node_modules\@angular-devkit\build-optimizer\src\transforms\scrub-file.js:265:35)

Answer 1

您还可以更新到“ @ angular-devkit / build-angular”：“〜0.803.20” 如here

所述

Answer 2

我遇到了同样的问题，因此我将库从“ primeng”：“ ^ 9.0.0-rc.2”降级为“ primeng”：“ ^ 8.1.1”，此问题已解决。

使用PrimeNG进行角度构建以产生生产错误

2 个答案: