build failure when trying to create image of my angular app

please i got error when run docker build -t app-front . this is my docker file,I followed a tutorial and copy dockerfile but the error happaens in npm run build ,there is some point i would ask which is when given me the path of angular errors (See "/tmp/ng-EAvZJS/angular-errors.log" for further details.)==>where can I find it please?


FROM node:14.15.5 as node
WORKDIR /app
COPY . .
RUN npm install
RUN npm run build

FROM nginx:alpine
COPY --from=node /app/dist/angular-app /usr/share/nginx/html

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