角4无法建立生产

Question

尝试ng build --prod抛出

ERROR in Error: Metadata version mismatch for module /Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/cdk/platform/typings/index.d.ts, found version 4, expected 3
    at StaticSymbolResolver.getModuleMetadata (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:25616:34)
    at StaticSymbolResolver._createSymbolsOf (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:25404:46)
    at StaticSymbolResolver.getSymbolsOf (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:25385:14)
    at /Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:24241:30
    at Array.forEach (native)
    at extractProgramSymbols (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:24240:79)
    at AotCompiler.analyzeModulesAsync (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler/bundles/compiler.umd.js:23796:47)
    at CodeGenerator.codegen (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler-cli/src/codegen.js:32:14)
    at Function.NgTools_InternalApi_NG_2.codeGen (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@angular/compiler-cli/src/ngtools_api.js:73:30)
    at _donePromise.Promise.resolve.then (/Users/vskumar/Dropbox/OscIbcsBotsGit/angular-material/dbs_revenue_import/revenue-import/node_modules/@ngtools/webpack/src/plugin.js:391:4

我试图删除node_modules，但这并没有帮助

Answer 1

尝试：

npm install @ angular / material @ latest --save

npm install @ angular / cdk @ latest-保存