We have to use artifactory to proxy npm and bower packages. npm works fine and bower seems to work either, only on some repos it returns a 404 error:
[INFO] Running 'bower install -V --allow-root --config.strict-ssl false' in /apps/jenkins/jenkinshome/workspace/de.hygieia/UI
[INFO] bower modernizr#~2.8.3 not-cached art://Modernizr/Modernizr#~2.8.3
[INFO] bower modernizr#~2.8.3 resolve art://Modernizr/Modernizr#~2.8.3
[INFO] bower angular-animate#~1.5.9 not-cached art://angular/bower-angular-animate#~1.5.9
[INFO] bower angular-animate#~1.5.9 resolve art://angular/bower-angular-animate#~1.5.9
[INFO] bower angular-sanitize#~1.5.9 not-cached art://angular/bower-angular-sanitize#~1.5.9
[INFO] bower angular-sanitize#~1.5.9 resolve art://angular/bower-angular-sanitize#~1.5.9
[INFO] bower angular-cookies#~1.5.9 not-cached art://angular/bower-angular-cookies#~1.5.9
[INFO] bower angular-cookies#~1.5.9 resolve art://angular/bower-angular-cookies#~1.5.9
[INFO] bower angular#~1.5.9 not-cached art://angular/bower-angular#~1.5.9
[INFO] bower angular#~1.5.9 resolve art://angular/bower-angular#~1.5.9
[INFO] bower angular-ui-router#~0.4.2 not-cached art://angular-ui/angular-ui-router-bower#~0.4.2
[INFO] bower angular-ui-router#~0.4.2 resolve art://angular-ui/angular-ui-router-bower#~0.4.2
[INFO] bower angular-bootstrap#~2.3.0 not-cached art://angular-ui/bootstrap-bower#~2.3.0
[INFO] bower angular-bootstrap#~2.3.0 resolve art://angular-ui/bootstrap-bower#~2.3.0
[INFO] bower bootstrap-sweetalert#~0.4.5 not-cached art://lipis/bootstrap-sweetalert#~0.4.5
[INFO] bower bootstrap-sweetalert#~0.4.5 resolve art://lipis/bootstrap-sweetalert#~0.4.5
[INFO] bower operative#~0.4.4 not-cached art://padolsey/operative#~0.4.4
[INFO] bower operative#~0.4.4 resolve art://padolsey/operative#~0.4.4
[INFO] bower angular-chartist.js#~3.3.13 not-cached art://paradox41/angular-chartist.js#~3.3.13
[INFO] bower angular-chartist.js#~3.3.13 resolve art://paradox41/angular-chartist.js#~3.3.13
[INFO] bower angular-validation-match#~1.5.0 not-cached art://TheSharpieOne/angular-validation-match#~1.5.0
[INFO] bower angular-validation-match#~1.5.0 resolve art://TheSharpieOne/angular-validation-match#~1.5.0
[INFO] bower chartist#~0.9.5 not-cached art://gionkunz/chartist-js#~0.9.5
[INFO] bower chartist#~0.9.5 resolve art://gionkunz/chartist-js#~0.9.5
[INFO] bower moment#~2.9.0 not-cached art://moment/moment#~2.9.0
[INFO] bower moment#~2.9.0 resolve art://moment/moment#~2.9.0
[INFO] bower lodash#~2.4.1 not-cached art://lodash/lodash#~2.4.1
[INFO] bower lodash#~2.4.1 resolve art://lodash/lodash#~2.4.1
[INFO] bower components-font-awesome#~4.2.0 not-cached art://components/font-awesome#~4.2.0
[INFO] bower components-font-awesome#~4.2.0 resolve art://components/font-awesome#~4.2.0
[INFO] bower bootstrap#~3.3.2 not-cached art://twbs/bootstrap#~3.3.2
[INFO] bower bootstrap#~3.3.2 resolve art://twbs/bootstrap#~3.3.2
[INFO] bower hygieia-jstz-detect#~1.0.5 not-cached art://amitmawkin/bower-jstz#~1.0.5
[INFO] bower hygieia-jstz-detect#~1.0.5 resolve art://amitmawkin/bower-jstz#~1.0.5
[INFO] bower dexie#~1.2.0 not-cached art://dfahlander/dexie.js#~1.2.0
[INFO] bower dexie#~1.2.0 resolve art://dfahlander/dexie.js#~1.2.0
[INFO] bower ng-sortable#~1.3.2 not-cached art://a5hik/ng-sortable#~1.3.2
[INFO] bower ng-sortable#~1.3.2 resolve art://a5hik/ng-sortable#~1.3.2
[INFO] bower regression-js#~1.3.0 not-cached art://Tom-Alexander/regression-js#~1.3.0
[INFO] bower regression-js#~1.3.0 resolve art://Tom-Alexander/regression-js#~1.3.0
[INFO] bower angular-ui-select#^0.18.0 not-cached art://angular-ui/ui-select#^0.18.0
[INFO] bower angular-ui-select#^0.18.0 resolve art://angular-ui/ui-select#^0.18.0
[INFO] bower angular-chart.js#^1.1.1 not-cached art://jtblin/angular-chart.js#^1.1.1
[INFO] bower angular-chart.js#^1.1.1 resolve art://jtblin/angular-chart.js#^1.1.1
[INFO] bower json-logic-js#^1.0.11 not-cached art://jwadhams/json-logic-js#^1.0.11
[INFO] bower json-logic-js#^1.0.11 resolve art://jwadhams/json-logic-js#^1.0.11
[INFO] bower angular-jwt#~0.1.8 not-cached art://auth0/angular-jwt#~0.1.8
[INFO] bower angular-jwt#~0.1.8 resolve art://auth0/angular-jwt#~0.1.8
[INFO] bower gridstack#~0.2.6 not-cached art://troolee/gridstack.js#~0.2.6
[INFO] bower gridstack#~0.2.6 resolve art://troolee/gridstack.js#~0.2.6
[INFO] bower gridstack-angular#^0.5.0 not-cached art://kdietrich/gridstack-angular#^0.5.0
[INFO] bower gridstack-angular#^0.5.0 resolve art://kdietrich/gridstack-angular#^0.5.0
[INFO] bower angular-utils-pagination#~0.11.1 not-cached art://michaelbromley/angularUtils-pagination#~0.11.1
[INFO] bower angular-utils-pagination#~0.11.1 resolve art://michaelbromley/angularUtils-pagination#~0.11.1
[INFO] bower angular-rateit#~3.0.2 not-cached art://akempes/angular-rateit#~3.0.2
[INFO] bower angular-rateit#~3.0.2 resolve art://akempes/angular-rateit#~3.0.2
[INFO] bower angular-mocks#~1.5.9 not-cached art://angular/bower-angular-mocks#~1.5.9
[INFO] bower angular-mocks#~1.5.9 resolve art://angular/bower-angular-mocks#~1.5.9
[INFO] bower karma-jasmine#0.3.8 not-cached art://karma-runner/karma-jasmine#0.3.8
[INFO] bower karma-jasmine#0.3.8 resolve art://karma-runner/karma-jasmine#0.3.8
[INFO] bower sinonjs#^1.17.1 not-cached art://blittle/sinon.js#^1.17.1
[INFO] bower sinonjs#^1.17.1 resolve art://blittle/sinon.js#^1.17.1
[INFO] bower jasmine-sinon#^0.4.0 not-cached art://froots/jasmine-sinon#^0.4.0
[INFO] bower jasmine-sinon#^0.4.0 resolve art://froots/jasmine-sinon#^0.4.0
[ERROR] bower modernizr#~2.8.3 EREQUEST Request to http://artifactory.ads.vhv.de/artifactory/api/bower/bower-remote-github/refs/Modernizr/Modernizr returned 404 status code.
[ERROR]
[ERROR] Additional error details:
[ERROR] [object Object]
[ERROR]
[ERROR] Stack trace:
[ERROR] Error: Request to http://artifactory.ads.vhv.de/artifactory/api/bower/bower-remote-github/refs/Modernizr/Modernizr returned 404 status code.
[ERROR] at createError (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower-art-resolver/lib/createError.js:4:15)
[ERROR] at Request._callback (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower-art-resolver/lib/request.js:27:33)
[ERROR] at Request.self.callback (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower-art-resolver/node_modules/request/request.js:187:22)
[ERROR] at emitTwo (events.js:106:13)
[ERROR] at Request.emit (events.js:191:7)
[ERROR] at Request.<anonymous> (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower-art-resolver/node_modules/request/request.js:1044:10)
[ERROR] at emitOne (events.js:96:13)
[ERROR] at Request.emit (events.js:188:7)
[ERROR] at IncomingMessage.<anonymous> (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower-art-resolver/node_modules/request/request.js:965:12)
[ERROR] at emitNone (events.js:91:20)
[ERROR] From previous event:
[ERROR] at PackageRepository.fetch (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/PackageRepository.js:46:14)
[ERROR] at Manager._fetch (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Manager.js:382:10)
[ERROR] at Array.forEach (native)
[ERROR] at Manager.resolve (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Manager.js:127:23)
[ERROR] at Project._bootstrap (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Project.js:672:10)
[ERROR] at /apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Project.js:83:25
[ERROR] From previous event:
[ERROR] at Manager.resolve (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Manager.js:119:24)
[ERROR] at Project._bootstrap (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Project.js:672:10)
[ERROR] at /apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Project.js:83:25
[ERROR] From previous event:
[ERROR] at Project.install (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/core/Project.js:91:10)
[ERROR] at install (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/commands/install.js:29:20)
[ERROR] at /apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/commands/index.js:33:28
[ERROR] From previous event:
[ERROR] at withLogger (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/commands/index.js:40:14)
[ERROR] at Function.runFromArgv [as line] (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/commands/index.js:30:16)
[ERROR] at Object.<anonymous> (/apps/jenkins/jenkinshome/workspace/Guidewire/de.vhv.vhv-hygieia/UI/node_modules/bower/lib/bin/bower.js:83:26)
When I run the build from outside our company, without the proxy, it runs just fine. When I look into the bower-resolver, it has cached 22 repositories before it broke on th 23nd.
Any thoughts what this could be caused by?