当我使用命令＆＃34; grunt serve＆＃34;时，我的角度应用程序成功运行。但是当我使用命令＆＃34; grunt build＆＃34;来构建应用程序时功能被保留但AngularJS中断。
经过大量的搜索和尝试不同的解决方案，我确信这是缩小的问题。所以，我尝试了许多开发人员在stackoverflow上提供的解决方案。即在我的Gruntfile.js中包含以下代码
uglify: {
options: {
report: 'min',
mangle: false
}
}
在做完之后，我的角度仍然没有到位。
请求某人查找我所面临的错误/问题。非常感谢您的投入。
我建立和默认的注册任务是：
grunt.registerTask('build', [
'clean:dist',
'wiredep',
'copy',
'useminPrepare',
'concurrent:dist',
'autoprefixer',
'concat',
'uglify',
'copy:dist',
'cdnify',
'cssmin',
'rev',
'ngmin',
'filerev',
'usemin',
'htmlmin'
]);
grunt.registerTask('default', [
'copy', 'useminPrepare', 'concat', 'uglify', 'cssmin', 'rev', 'usemin',
'newer:jshint',
'test',
'build'
]);
执行grunt build --force命令后，我得到以下输出（请求你阅读它，如果你感觉需要，因为它很长）。
Loading "imagemin.js" tasks...[31mERROR[39m
[31m>> [39mError: Cannot find module 'imagemin-optipng'
[4mRunning "clean:dist" (clean) task[24m
Cleaning .tmp...[32mOK[39m
Cleaning dist/.htaccess...[32mOK[39m
Cleaning dist/404.html...[32mOK[39m
Cleaning dist/favicon.ico...[32mOK[39m
Cleaning dist/fonts...[32mOK[39m
Cleaning dist/index.html...[32mOK[39m
Cleaning dist/robots.txt...[32mOK[39m
Cleaning dist/scripts...[32mOK[39m
Cleaning dist/styles...[32mOK[39m
Cleaning dist/views...[32mOK[39m
[4mRunning "wiredep:app" (wiredep) task[24m
[4mRunning "copy:dist" (copy) task[24m
Created [36m1[39m directories, copied [36m18[39m files
[4mRunning "copy:styles" (copy) task[24m
Copied [36m2[39m files
[4mRunning "useminPrepare:html" (useminPrepare) task[24m
Going through [36mapp/index.html[39m to update the config
Looking for build script HTML comment blocks
[1mConfiguration is now:[22m
[1m concat:[22m
{ dist: {},
generated:
{ files:
[ { dest: [32m'.tmp\\concat\\scripts\\oldieshim.js'[39m,
src:
[ [32m'bower_components\\es5-shim\\es5-shim.js'[39m,
[32m'bower_components\\json3\\lib\\json3.min.js'[39m ] },
{ dest: [32m'.tmp\\concat\\scripts\\vendor.js'[39m,
src:
[ [32m'bower_components\\jquery\\dist\\jquery.js'[39m,
[32m'bower_components\\angular\\angular.js'[39m,
[32m'bower_components\\json3\\lib\\json3.js'[39m,
[32m'bower_components\\bootstrap\\dist\\js\\bootstrap.js'[39m,
[32m'bower_components\\angular-resource\\angular-resource.js'[39m,
[32m'bower_components\\angular-cookies\\angular-cookies.js'[39m,
[32m'bower_components\\angular-sanitize\\angular-sanitize.js'[39m,
[32m'bower_components\\angular-animate\\angular-animate.js'[39m,
[32m'bower_components\\angular-touch\\angular-touch.js'[39m,
[32m'bower_components\\angular-route\\angular-route.js'[39m,
[32m'bower_components\\firebase\\firebase.js'[39m,
[32m'bower_components\\firebase-simple-login\\firebase-simple-login.js'[39m,
[32m'bower_components\\angularfire\\dist\\angularfire.min.js'[39m ] },
{ dest: [32m'.tmp\\concat\\scripts\\scripts.js'[39m,
src:
[ [32m'{.tmp,app}\\scripts\\app.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\posts.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\dishes.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\details.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\postview.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\nav.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\auth.js'[39m,
[32m'{.tmp,app}\\scripts\\controllers\\profile.js'[39m,
[32m'{.tmp,app}\\scripts\\services\\auth.js'[39m,
[32m'{.tmp,app}\\scripts\\services\\user.js'[39m,
[32m'{.tmp,app}\\scripts\\services\\post.js'[39m,
[32m'{.tmp,app}\\scripts\\services\\dish.js'[39m,
[32m'{.tmp,app}\\scripts\\services\\profile.js'[39m,
[32m'{.tmp,app}\\scripts\\filters\\url.js'[39m,
[32m'{.tmp,app}\\scripts\\directives\\checkusername.js'[39m,
[32m'{.tmp,app}\\scripts\\lib\\qrcode.js'[39m ] } ] } }
[1m uglify:[22m
{ options: { report: [32m'min'[39m, mangle: [33mfalse[39m },
generated:
{ files:
[ { dest: [32m'dist\\scripts\\oldieshim.js'[39m,
src: [ [32m'.tmp\\concat\\scripts\\oldieshim.js'[39m ] },
{ dest: [32m'dist\\scripts\\vendor.js'[39m,
src: [ [32m'.tmp\\concat\\scripts\\vendor.js'[39m ] },
{ dest: [32m'dist\\scripts\\scripts.js'[39m,
src: [ [32m'.tmp\\concat\\scripts\\scripts.js'[39m ] } ] } }
[1m cssmin:[22m
{ dist: { files: { [32m'<%= yeoman.dist %>/styles/main.css'[39m: [ [32m'.tmp/styles/{,*/}*.css'[39m ] } },
generated:
{ files:
[ { dest: [32m'dist\\styles\\vendor.css'[39m,
src: [ [32m'bower_components\\bootstrap\\dist\\css\\bootstrap.css'[39m ] },
{ dest: [32m'dist\\styles\\main.css'[39m,
src: [ [32m'.tmp\\styles\\main.css'[39m ] } ] } }
[4mRunning "concurrent:dist" (concurrent) task[24m
[32m>> [39mWarning: There are more tasks than your concurrency limit. After this limit[32m
>> [39mis reached no further tasks will be run until the current tasks are[32m
>> [39mcompleted. You can adjust the limit in the concurrent task options
Loading "imagemin.js" tasks...[31mERROR[39m
[31m>> [39mError: Cannot find module 'imagemin-optipng'
[33mWarning: Task "imagemin" not found. [4mUsed --force, continuing.[24m[39m
[31mDone, but with warnings.[39m
Loading "imagemin.js" tasks...[31mERROR[39m
[31m>> [39mError: Cannot find module 'imagemin-optipng'
[4mRunning "copy:styles" (copy) task[24m
Copied [36m2[39m files
[32mDone, without errors.[39m
Loading "imagemin.js" tasks...[31mERROR[39m
[31m>> [39mError: Cannot find module 'imagemin-optipng'
[4mRunning "svgmin:dist" (svgmin) task[24m
Total saved: 0 B
[32mDone, without errors.[39m
[4mRunning "autoprefixer:dist" (autoprefixer) task[24m
File .tmp/styles/main.css created.
File .tmp/styles/style.css created.
[4mRunning "concat:dist" (concat) task[24m
[4mRunning "concat:generated" (concat) task[24m
File .tmp\concat\scripts\oldieshim.js created.
File .tmp\concat\scripts\vendor.js created.
File .tmp\concat\scripts\scripts.js created.
[4mRunning "uglify:generated" (uglify) task[24m
File dist\scripts\oldieshim.js created: 59.08 kB → 26.67 kB
File dist\scripts\vendor.js created: 1.45 MB → 584.31 kB
File dist\scripts\scripts.js created: 78.09 kB → 47.11 kB
[4mRunning "copy:dist" (copy) task[24m
Created [36m1[39m directories, copied [36m18[39m files
[4mRunning "cdnify:dist" (cdnify) task[24m
Going through to update script refs
[4mRunning "cssmin:dist" (cssmin) task[24m
File dist/styles/main.css created: 6.62 kB → 4.79 kB
[4mRunning "cssmin:generated" (cssmin) task[24m
File dist\styles\vendor.css created: 132.55 kB → 108.6 kB
File dist\styles\main.css created: 937 B → 692 B
[31m>> [39mNo "rev" targets found.
[33mWarning: Task "rev" failed. [4mUsed --force, continuing.[24m[39m
[4mRunning "ngmin:dist" (ngmin) task[24m
ngminifying [36m.tmp/concat/scripts/oldieshim.js[39m, [36m.tmp/concat/scripts/scripts.js[39m, [36m.tmp/concat/scripts/vendor.js[39m
[4mRunning "filerev:dist" (filerev) task[24m
Γ£ö dist/scripts/oldieshim.js changed to oldieshim.f3b80d74.js
Γ£ö dist/scripts/scripts.js changed to scripts.cb35dbb5.js
Γ£ö dist/scripts/vendor.js changed to vendor.4e3a4803.js
Γ£ö dist/styles/main.css changed to main.91169d36.css
Γ£ö dist/styles/vendor.css changed to vendor.20833e0b.css
[4mRunning "usemin:html" (usemin) task[24m
[1mProcessing as HTML - dist/404.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/index.html[22m
Update the HTML to reference our concat/min/revved script files
<script src="scripts/oldieshim.js" changed to <script src="scripts/oldieshim.f3b80d74.js"
<script src="scripts/vendor.js" changed to <script src="scripts/vendor.4e3a4803.js"
<script src="scripts/scripts.js" changed to <script src="scripts/scripts.cb35dbb5.js"
Update the HTML with the new css filenames
<link rel="stylesheet" href="styles/vendor.css" changed to <link rel="stylesheet" href="styles/vendor.20833e0b.css"
<link rel="stylesheet" href="styles/main.css" changed to <link rel="stylesheet" href="styles/main.91169d36.css"
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/about.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/addEntry.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/details.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/dish-category.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/login.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/menu.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/nav.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/posts.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/profile-general.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/profile-tables.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/profile.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/register.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[1mProcessing as HTML - dist/views/showpost.html[22m
Update the HTML to reference our concat/min/revved script files
Update the HTML with the new css filenames
Update the HTML with the new img filenames
Update the HTML with the new video filenames
Update the HTML with the new poster filenames
Update the HTML with the new source filenames
Update the HTML with data-main tags
Update the HTML with data-* tags
Update the HTML with background imgs, case there is some inline style
Update the HTML with anchors images
Update the HTML with reference in input
Update the HTML with the new img filenames in meta tags
[4mRunning "usemin:css" (usemin) task[24m
[1mProcessing as CSS - dist/styles/main.91169d36.css[22m
Update the CSS to reference our revved images
[1mProcessing as CSS - dist/styles/vendor.20833e0b.css[22m
Update the CSS to reference our revved images
[4mRunning "htmlmin:dist" (htmlmin) task[24m
Minified dist/404.html 3.53 kB → 3.39 kB
Minified dist/index.html 2.08 kB → 1.96 kB
Minified dist/views/about.html 31 B → 30 B
Minified dist/views/addEntry.html 4.26 kB → 3.54 kB
Minified dist/views/details.html 684 B → 600 B
Minified dist/views/dish-category.html 734 B → 615 B
Minified dist/views/login.html 424 B → 383 B
Minified dist/views/menu.html 1.81 kB → 1.4 kB
Minified dist/views/nav.html 1.58 kB → 1.35 kB
Minified dist/views/posts.html 1.05 kB → 863 B
Minified dist/views/profile-general.html 2.8 kB → 2.32 kB
Minified dist/views/profile-tables.html 1.69 kB → 1.53 kB
Minified dist/views/profile.html 1.64 kB → 1.36 kB
Minified dist/views/register.html 834 B → 774 B
Minified dist/views/showpost.html 1.93 kB → 1.66 kB
[31mDone, but with warnings.[39m
答案 0 :(得分：0)
CSS中存在问题，角度运行正常。
在app文件夹中，删除main.css文件。我遇到过同样的问题。在构建时，它读取main.css文件并且永远不会访问main.scss，因此如果删除main.css，它将正确完成 via- https://github.com/yeoman/yeoman/issues/411