个人中心
gpt4 book ai didi

angular - "Unexpected token: punc ())"为生产而构建时

转载 作者：太空狗 更新时间：2023-10-29 17:08:52 28 4
gpt4 key购买 nike

如果我尝试使用 ng build --prod --aot 测试构建我的应用程序，我会收到以下非常简短的错误消息:

$ ng build --prod
                                                                                         
Date: 2019-01-26T17:26:45.018Z
Hash: 979690c7a363996f24b8
Time: 28274ms
chunk {0} runtime.ea8176a0aa687d0c7546.js (runtime) 2.23 kB [entry] [rendered]
chunk {1} common.78f3e0cd7d0f774768aa.js (common) 583 bytes  [rendered]
chunk {2} main.5f97cda0f273b510e26a.js (main) 973 kB [initial] [rendered]
chunk {3} polyfills.c2a7344c1c84ba3d2a73.js (polyfills) 58.2 kB [initial] [rendered]
chunk {4} styles.1094b1dd78a0fa2c8fa7.css (styles) 85 kB [initial] [rendered]
chunk {5} 5.92565e561816566c4426.js () 3.74 MB  [rendered]
chunk {6} 6.a4ec6e690b75a22ddb72.js () 6.3 kB  [rendered]

ERROR in 5.92565e561816566c4426.js from Terser
Unexpected token: punc ()) [5.92565e561816566c4426.js:25865,4]

不知道是什么原因造成的。我怎样才能解决这个问题？上次我检查它是否有效。

我已经尝试过 rm -rf node_modules/。

package.json

{
  "name": "mz-admin",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "node server.js",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "engines": {
    "node": "8.12.0",
    "npm": "6.4.1"
  },
  "private": true,
  "dependencies": {
    "@agm/core": "^1.0.0-beta.3",
    "@angular/animations": "7.1.0",
    "@angular/cdk": "^7.1.0",
    "@angular/cli": "7.0.6",
    "@angular/common": "7.1.0",
    "@angular/compiler": "7.1.0",
    "@angular/compiler-cli": "7.1.0",
    "@angular/core": "7.1.0",
    "@angular/flex-layout": "^7.0.0-beta.19",
    "@angular/forms": "7.1.0",
    "@angular/http": "7.1.0",
    "@angular/material": "^7.1.0",
    "@angular/material-moment-adapter": "^7.1.0",
    "@angular/platform-browser": "7.1.0",
    "@angular/platform-browser-dynamic": "7.1.0",
    "@angular/router": "7.1.0",
    "@fortawesome/angular-fontawesome": "^0.3.0",
    "@fortawesome/fontawesome-svg-core": "^1.2.4",
    "@fortawesome/free-brands-svg-icons": "^5.3.1",
    "@fortawesome/free-solid-svg-icons": "^5.3.1",
    "@ngx-share/button": "^7.0.0",
    "@ngx-share/core": "^7.0.0",
    "@types/braintree-web": "^3.6.4",
    "angular-mentions": "^0.8.0",
    "braintree-web": "^3.41.0",
    "braintree-web-drop-in": "^1.14.1",
    "chart.js": "^2.7.2",
    "core-js": "^2.5.7",
    "express": "^4.16.3",
    "http-status-codes": "^1.3.0",
    "ng-pick-datetime": "^7.0.0",
    "ngx-logger": "^3.1.0",
    "ngx-moment": "^3.1.0",
    "ngx-quill": "^4.5.0",
    "paypal-checkout": "^4.0.239",
    "quill": "^1.3.6",
    "quill-mention": "git+https://github.com/silentsnooc/quill-mention.git",
    "rxjs": "^6.3.2",
    "typescript": "^3.1.6",
    "zone.js": "^0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^0.10.6",
    "@angular/language-service": "7.1.0",
    "@types/googlemaps": "^3.30.16",
    "@types/jasmine": "^3.3.0",
    "@types/jasminewd2": "^2.0.6",
    "@types/node": "~10.12.10",
    "codelyzer": "^4.5.0",
    "enhanced-resolve": "^4.1.0",
    "express-http-proxy": "^1.5.0",
    "jasmine-core": "~3.3.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.1.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "^2.0.4",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "^5.4.1",
    "ts-node": "~7.0.1",
    "tslint": "^5.11.0",
    "webpack-bundle-analyzer": "^3.0.3"
  }
}

构建日志的一部分

[1m[33mWARNING in Terser Plugin: Dropping unused variable template [6.a4ec6e690b75a22ddb72.js:136,12][39m[22m

[1m[33mWARNING in Terser Plugin: Dropping unused variable routes [6.a4ec6e690b75a22ddb72.js:148,4][39m[22m

[1m[31mERROR in 5.92565e561816566c4426.js from Terser
Unexpected token: punc ()) [5.92565e561816566c4426.js:25865,4][39m[22m
Child [1mmini-css-extract-plugin node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!node_modules/postcss-loader/src/index.js??extracted!node_modules/sass-loader/lib/loader.js??ref--14-3!src/styles.scss[39m[22m:
                   [1mAsset[39m[22m     [1mSize[39m[22m  [1mChunks[39m[22m  [1m[39m[22m[1m[39m[22m[1mChunk Names[39m[22m
    [1m[32m3rdpartylicenses.txt[39m[22m  1 bytes        [1m[39m[22m  [1m[32m[39m[22m
    Entrypoint [1mmini-css-extract-plugin[39m[22m = [1m[32m*[39m[22m
    chunk    {[1m[33m0[39m[22m} [1m[32m*[39m[22m (mini-css-extract-plugin) 102 KiB[1m[33m [entry][39m[22m[1m[32m [rendered][39m[22m
Child [1mmini-css-extract-plugin node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!node_modules/postcss-loader/src/index.js??extracted!node_modules/sass-loader/lib/loader.js??ref--14-3!src/theme.scss[39m[22m:
                   [1mAsset[39m[22m     [1mSize[39m[22m  [1mChunks[39m[22m  [1m[39m[22m[1m[39m[22m[1mChunk Names[39m[22m
    [1m[32m3rdpartylicenses.txt[39m[22m  1 bytes        [1m[39m[22m  [1m[32m[39m[22m
    Entrypoint [1mmini-css-extract-plugin[39m[22m = [1m[32m*[39m[22m
    chunk    {[1m[33m0[39m[22m} [1m[32m*[39m[22m (mini-css-extract-plugin) 55.6 KiB[1m[33m [entry][39m[22m[1m[32m [rendered][39m[22m

WARNING in Terser Plugin: global_defs ngDevMode redefined [main.5f97cda0f273b510e26a.js:14309,21]

WARNING in Terser Plugin: global_defs ngDevMode redefined [main.5f97cda0f273b510e26a.js:14510,25]

WARNING in Terser Plugin: global_defs ngDevMode redefined [main.5f97cda0f273b510e26a.js:15652,21]

WARNING in Terser Plugin: global_defs ngDevMode redefined [main.5f97cda0f273b510e26a.js:15658,21]

使用--source-map

$ ng build --prod --aot --source-map 
                                                                                                               
Date: 2019-01-26T22:31:44.106Z
Hash: 51afc4cc158a10e520c6
Time: 45390ms
chunk {0} runtime.b29d49d6f279fff34f57.js, runtime.b29d49d6f279fff34f57.js.map (runtime) 2.29 kB [entry] [rendered]
chunk {1} common.70409de1782336a79716.js, common.70409de1782336a79716.js.map (common) 639 bytes  [rendered]
chunk {2} main.01e8ea6a2dd33c4e19d8.js, main.01e8ea6a2dd33c4e19d8.js.map (main) 970 kB [initial] [rendered]
chunk {3} polyfills.22294cd4941de9604b91.js, polyfills.22294cd4941de9604b91.js.map (polyfills) 61.7 kB [initial] [rendered]
chunk {4} styles.97ca4c55e9ba593fdf4c.css, styles.97ca4c55e9ba593fdf4c.css.map (styles) 85.5 kB [initial] [rendered]
chunk {5} 5.33da963a3dd6decc5efc.js, 5.33da963a3dd6decc5efc.js.map () 1.9 MB  [rendered]
chunk {6} 6.85bd192b02e86745d878.js, 6.85bd192b02e86745d878.js.map () 6.35 kB  [rendered]

没有--source-map

$ ng build --prod --aot 
                                                                                         
Date: 2019-01-26T22:32:18.173Z
Hash: b5bcaa2123bb6718baf2
Time: 28403ms
chunk {0} runtime.0935b498984fda7c2e4f.js (runtime) 2.23 kB [entry] [rendered]
chunk {1} common.78f3e0cd7d0f774768aa.js (common) 583 bytes  [rendered]
chunk {2} main.2ae834dcaf8208d7aecd.js (main) 970 kB [initial] [rendered]
chunk {3} polyfills.588b345e325a2549098e.js (polyfills) 61.7 kB [initial] [rendered]
chunk {4} styles.088d5b7a7a0995d1df55.css (styles) 85.4 kB [initial] [rendered]
chunk {5} 5.7e99fa00323b77c4e1c2.js () 3.82 MB  [rendered]
chunk {6} 6.954a4978d0c6c411bb2f.js () 6.3 kB  [rendered]

ERROR in 5.7e99fa00323b77c4e1c2.js from Terser
Unexpected token: punc ()) [5.7e99fa00323b77c4e1c2.js:27338,4]

使用 --source-map --named-chunks

$ ng build --prod --source-map --named-chunks
                                                                                                                        
Date: 2019-01-26T23:00:18.699Z
Hash: c37b8f2ccfedbbf077fa
Time: 61888ms
chunk {0} runtime.a670ad696846ba781d64.js, runtime.a670ad696846ba781d64.js.map (runtime) 2.37 kB [entry] [rendered]
chunk {1} common.d7fbf062c6d87ac4ade2.js, common.d7fbf062c6d87ac4ade2.js.map (common) 639 bytes  [rendered]
chunk {2} component-application-application-module-ngfactory.22de247f215039a3cf63.js, component-application-application-module-ngfactory.22de247f215039a3cf63.js.map (component-application-application-module-ngfactory) 1.9 MB  [rendered]
chunk {3} main.2897da054822ebda9646.js, main.2897da054822ebda9646.js.map (main) 973 kB [initial] [rendered]
chunk {4} module-embedding-calendar-calendar-module-ngfactory.5b0025d2f887a5d7b22d.js, module-embedding-calendar-calendar-module-ngfactory.5b0025d2f887a5d7b22d.js.map (module-embedding-calendar-calendar-module-ngfactory) 6.4 kB  [rendered]
chunk {5} polyfills.04ae14cfab6dbb09ad49.js, polyfills.04ae14cfab6dbb09ad49.js.map (polyfills) 61.7 kB [initial] [rendered]
chunk {6} styles.52c1571339895f2464fa.css, styles.52c1571339895f2464fa.css.map (styles) 85.5 kB [initial] [rendered]

好像是

ng build --prod --named-chunks --verbose --build-optimizer=false --source-map

终于成功了——有了这个，我终于找到了错误的根源:

ERROR in component-application-application-module-ngfactory.7eb30a010bb7783ce652.js from Terser
Unexpected token: punc ()) [./node_modules/quill-mention/src/quill.mention.js:183,0][component-application-application-module-ngfactory.7eb30a010bb7783ce652.js:29528,4]

最佳答案

一切都始于这个警告:

enter image description here

正是这个缺失的逗号，我把它放在那里以消除警告，这使我的项目无法编译。

我只能通过使用 --source-map 和设置 --build-optimizer=false 来定位这个问题

ng build --prod --named-chunks --verbose --build-optimizer=false --source-map

关于angular - "Unexpected token: punc ())"为生产而构建时，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/54380816/

28 4 0
文章推荐： c - C 中的 sprintf 和 unsigned int 数组
文章推荐： python - WCF 和 Python SUDS 之间用于继承的 XML 差异？
文章推荐： python - 将 bundle_files = 1 与 py2exe 一起使用不起作用
文章推荐： c - 最快的位计数方法
太空狗
个人简介

我是一名优秀的程序员,十分优秀！

滴滴打车优惠券免费领取
滴滴打车优惠券
全站热门文章
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com