Question

driver = webdriver.PhantomJS()
driver.get(DEMO_PAGE)

demo_div = driver.find_element_by_id("demo-div")

print demo_div.get_attribute('innerHTML')
print driver.execute_script("return arguments[0].innerHTML", demo_div)

print demo_div.get_attribute('textContent')
print driver.execute_script("return arguments[0].textContent", demo_div)

driver.quit

Bundler找不到gem“railties”的兼容版本：在快照（Gemfile.lock）中：铁路（= 5.1.0）

在Gemfile中： railties（〜> 5.1.0）x64-mingw32

C:\Users\Prabal\Desktop\rails-club>rails generate devise member

运行devise (~> 4.2.1) x64-mingw32 was resolved to 4.2.1, which depends on railties (< 5.1, >= 4.1.0) x64-mingw32 devise (~> 4.2.1) x64-mingw32 was resolved to 4.2.1, which depends on responders x64-mingw32 was resolved to 2.3.0, which depends on railties (< 5.1, >= 4.2.0) x64-mingw32将仅使用从头开始重建快照 Gemfile中的宝石，可以解决冲突。

我是ROR的新手，请帮助我如何继续下一步

Answer 1

您似乎正在尝试将devise v4.2.1 gem与rails v5.1.0一起使用。目前无法执行此操作，因为devise v4.2.1 railties = <5.1, >=4.1.0 rails v5.1.0 railties = 5.1.0 rails v5.0.2 devise /usr/local/opt/libxml2/include。最终结果是您遇到的版本冲突。我建议您降级到Select recursive->Yes，以便能够在您的应用上使用import { NavController } from 'ionic-angular'; import { ToastController } from 'ionic-angular'; import { File } from '@ionic-native/file'; import { Diagnostic } from '@ionic-native/Diagnostic'; import { CameraPreview } from 'ionic-native' import { CameraPreviewOptions, CameraPreviewDimensions } from '@ionic-native/camera-preview'; declare var cordova: any; constructor(public navCtrl: NavController, public toastCtrl: ToastController) { // this.checkPermissions(); } fileName = fileName.split("/").pop(); File.moveFile(currentPath, fileName, externalStoragePath, fileName).then(_ => { this.toastCtrl.create(。一旦你这样做，就不会有任何版本冲突。

Ruby On Rails设计gem冲突错误

1 个答案: