production-environment

问题 I am deploying my web application to my server and everything works perfectly except I cannot find a way to get rid of the following error message below. Before deploying I have a development, and production.rb file in my log but when pushing to the server there is nothing there and I cannot create it. I have looked for other solutions but so far nothing has worked, How can I solve this error? Rails Error: Unable to access log file. Please ensure that /var/www/websites/public/appname/releases

问题 I have a php webapp which has to generate some pdf files in a specified folder. On the production server, I'm also using git and the problem is that some pdf files are dissapearing from time to time. On .gitignore I've added my pdf folder and *.pdf Is there are any chances that git removes my *.pdf files? 回答1: This is something of a guess, since we'd really need to know exactly which sequence of git operations caused the files to be removed in order to be sure. However, a key point to

问题 Having some troubles with my site in production mode. Getting some errors from the jQuery scripts so it's not loading. Thought jQuery.noConflict(); could solve it, but it failed me! Been trying so many things now so I'm open for any suggestions to solutions or debugging. Heres my errors: Uncaught controls.js requires including script.aculo.us' effects.js library /#about:30Uncaught TypeError: Object [object Object] has no method 'cycle' /#about:12Uncaught TypeError: Object [object Object] has

问题 My project works perfectly when I run the project via 'Ng Serve or Ng serves --aot', however in production mode (--prod) it happens refresh 回答1: Your problem is most likely due to incompatibility between some npm packages. If you use Angular CLI, you should do the following (This is the easiest way I can help based on your provided info): upgrade Angular CLI by running this command in the terminal npm install -g @angular/cli@1.6.2 . Next, in your package.json file, ensure that your npm

问题 I have a Publication model with validations on some fields, title for example. I removed the error messages that I find annoying, and set up a nice CSS for when the input are surrounded in a field_with_error div so the user knows what field did not validate. The thing is when I deploy to production the validations are still performed (ie. the user is sent back to the form) but the inputs are not surrounded with the error div. I tried running the app locally in production mode and all I could

问题 I like the ability to present a buffered net/http.ResponseWriter as a net/http.Response in some situations which net/http/httptest.ResponseRecorder would give me, but the package name makes me a bit concerned about using it in production code. I understand that it’s intended to be used primarily for testing, but am unsure if I am asking for trouble using it in production code. Am I tempting fate? 回答1: You should not use this code in production. No matter what you are attempting to achieve.

问题 First I run the following setup Xamarin Forms - Entity Framework Core 2.2 - SQLite - Android - DEBUG And everything works fine. The .db file is generated properly and queries are executed on the database. Then I prepared the application for production and I changed the DEBUG to RELEASE compiled, and packed into an apk. As installed on the device the application always crashes when calling either Database.Migrate() or Database.EnsureCreated() The scenario is the same on every application I

问题 I have been trying for years to figure out how to use google maps in my Rails app. I am currently trying with Rails 5. I have also been trying to figure out how to get my javascript to work in a production environment. My most recent attempts at these challenges are outlined in this production issue post and this google maps post. After a long codementor session, the production environment javascript problem seemed to have been solved by moving: <%= javascript_include_tag 'application', 'data

问题 I dont know what’s wrong with the unicorn.rb file. my unicorn.rb config is APP_PATH = "/var/www/demo" working_directory APP_PATH stderr_path APP_PATH + "/log/unicorn.stderr.log" stdout_path APP_PATH + "/log/unicorn.stderr.log" pid APP_PATH + "/tmp/pid/unicorn.pid" running nginx successful. sudo servier nginx start sudo unicorn -c /var/www/demo/config/unicorn.rb -D 回答1: The socket is the "file" that nginx and unicorn use as a channel for all communication between them. Where have you defined

问题 In my Rails 4 application, I'm using asset pipeline to serve my custom css/js files. I'm also using a couple of cdn providers for styling as well. Everything works fine in development; however, when I switch to production and try to deploy my application to my VPS, my app doesn't seem to pick up the css/js content from the CDN providers. Here is an excerpt from my app/views/layouts/application.html.haml (Note: I'm using haml instead of erb) !!! %html %head %title Muse = stylesheet_link_tag