When I open my shiny application on shiny server, I got an error:
No UI defined
Shiny couldn't find any UI for this application. We looked in:
www/index.html
ui.R
I have checked:
The shiny server is running
I can run the default hello application.
I can run my local application without problem.
I have run the same application before on my shiny server and it worked. However it is not working with the same codes.
All file under my application have -rw-r--r-- permission.
Can anybody help me with this? Why did it happened?
Thanks in advance!
I did get same kind of error but it was because I forgot to save the changes made in ui.R file. It runs last saved version of ui.R.
Hope you are not making the same mistake.
Related
I want Drupal to recognize my new twig files. Trying to clear the cache with the
drush cr
command gives me a success message. So does manually clicking on "Flush all caches" from the menu. But my new twig files are not being recognized. I was able to clear caches for weeks perfectly fine and it recognized twig files until now. I am using ddev to run my server. I have stopped and restarted the server. Restarted docker. I am using development.services.yml, not services.yml, which from my research I believe is correct. I am also exporting my settings.local.php from my settings.php.
I would like for Drupal to recognize my twig files. Neither clearing the cache by command line with
or manually works. No part of the configuration was changed it just stopped working suddenly.
Most probably, it’s related with permissions.
Resetting permissions, perhaps like described in
After drupal update site throws HTTP ERROR 500
might work,
I tried to install Neos CMS local under Windows 10 with a Wamp Apache Server. After creating the project with a composer and registering the Vhosts, I tried to run neos.demo/setup. Then I get an 500 internal server error with the message "Specified path not found”, for more information, take a look at the screenshot.
I checked the solutions for the exception code 1355480641, but nothing can solve my problem.
Thanks for your recommendations!
do you have set Neos.Flow.core.phpBinaryPathAndFilename in Configuration/Settings.yaml to the correct php.exe binary path?
This is not an actual solution, this is more of an alternative.
I was having troubles installing neos on windows 10 as well (not the same as you though), a really nice solution that I would recommend as alternative to wamp is bitnami-neos.
I got the same error in the current version of Neos CMS (v4.1). The solution to the problem was for me:
Adjust Configuration/Settings.yaml with the php.exe path (which you already did)
Launch an administrator cmd
Go to the Neos CMS directory
Run flow flow:core:compile
Run flow flow:cache:warmup
Now I could access Neos with XAMPP.
All credit for this answer goes to the following post: https://discuss.neos.io/t/running-neos-flow-on-windows-10-success/2752
I am having trouble opening soap ui.
I have gone onto their website and downloaded SoapUI-5.0.0-mac-bin.zip from http://sourceforge.net/projects/soapui/files/soapui/5.0.0/
I have then unzipped it and have many different files but there is none with the icon to open the application. Someone said to open soapui-5.0.0.jar in the bin folder but when I do I get an error saying it cannot be launched and to check the console for possible error messages.
I cant seem to find the error message on the console - I have very limited technical ability I think haha I am running 10.9.2 apple OS if that helps at all.
I would attach screenshots but my reputation isn't good enough
In the bin folder there is a file named soapui.sh. To start SoapUI you can run this file from the terminal.
A possible easier way to run SoapUI is to download the SoapUI-5.0.0.dmg file from http://sourceforge.net/projects/soapui/files/soapui/5.0.0/. Running that file will start an installer for SoapUI. Once installed you will get an icon on your desktop that you can use to start SoapUI.
I installed Neo4j as instructed in the site and was able to install and stat server. However I tried to copy the Beer example DB by stopping the server and deleting the current graph.db in the \data folder and replaced with the one Beer example downloaded from online (graph.db folder). This is the only step I did.
Now the issue is, when i tried to start the Server I get "StartService FAILED 1053"
I am using following command on the powershell in windows - c:\neo4j-community-2.0.0-M03> .\bat\Neo4j.bat start
Can someone please help if I have done anything wrong here.
Thank you!
You are running neo4j 2.0 against an older database file. You'll need to set the config parameter to allow the store to be upgraded before starting. See instructions here:
http://docs.neo4j.org/chunked/milestone/deployment-upgrading.html#_explicit_upgrade
I am setting up Rails+ffmpeg on Ubuntu and I keep getting
Errno::ENOENT
No such file or directory..
The setup is as follows:
/home/username/RailsApp
/home/username/videos/
I am trying to run ffmpeg to write to /home/username/videos and I used "/home/username/videos/" and "~/videos/" but no luck..
What am I missing?
"www-data" user is included in "username" group..
Rails app works fine otherwise..
Any input greatly appreciated!
Thanks!
Generally is good not to be dependent on local file system. Try following:
path_to_video = "#{Rails.root.to_s}/videos/video1.avi"
print File.exist?(path_to_video)
If you don't want to have videos in Rails/public just create a link with ln -s target link_name and on production server you should do it in similar way e.g. with capistrano.
Btw. what are the rights to videos? -rw-r--r--? and under wich user is running your webserver?