In Genie, I have the following code in routes.jl:
using Genie.Router
route("/") do
serve_static_file("welcome.html")
end
I ran the server by typing up(). However, when I visit the index page, I get a 404 message:
julia> up()
┌ Info:
└ Web Server starting at http://127.0.0.1:8000
Genie.AppServer.ServersCollection(Task (runnable) #0x00000001765dbec0, nothing)
julia> ┌ Error: GET / 404
└ # Genie.Router ~/.julia/packages/Genie/UxbVJ/src/Router.jl:163
I tried stopping the server and re-starting it but the issue persists. This happened to me at least 3-4 times now. I got it working in the past but it was not clear what actually worked.
I am not sure whether this helps anyone, but I had a similar error. I later noticed that I hadn't installed a package which was necessary for my app (didn't have it in my project.toml file) when I had ran "loadapp()", and there was errors in precompilation of some files.
Not noticing those errors at first, I ran up() nonetheless, and was surprised that routing didn't work.
Once I installed that package, and restarted the Julia session, routing worked
Related
Error: functions predeploy error: Command terminated with non-zero exit code 2
This error shows up when I try to deploy my firebase function along with 134 errors from node_modules/#types///.
I am running the below configuration:
The deploy works perfectly fine from my teammate's device.
I tried to remove and reinstall node module packages too but nothing seems to fix the problem. I also tried using a downgraded version of node using nvm (Node version 14) but it still doesn't address the issue.
Also the function that was deployed by him is not accessible by me from my browser, where I get the error:
I also tried other solutions on stackoverflow with similar problems but they didnt work. One of them was : https://stackoverflow.com/questions/68886279/firebase-function-deploy-throwing-typescript-errors
I deployed a symfony 3.4 project from my local machine (Windows 10) to a cloud server (Digital Ocean) based on Ubuntu.
I spent 2 days trying to resolve this (i think) routing problem:
"request.CRITICAL: Uncaught PHP Exception Twig_Error_Loader..."
Locally, on localhost with XAMPP, it works perfect.
The project runs ok on the login (is like a backend user app), with the register ok But when it tries to pass the login, it needs to load the initial dashboard with some includes (like nav_side.html.twig) and the server response is error 500.
How can i fix it?
Thanks a lot for your response...i'm a little bit desperate. :)
I made composer update, i deleted the cache folder, but the error is still there.
request.CRITICAL: Uncaught PHP Exception Twig_Error_Loader: "Unable to
find template "Backe ndBundle:includes:nav_side.html.twig"
(looked into: /var/www/onecup/app/Resources/views,
/var/www/onecup/vendor/s
ymfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form) in
"BackendBundle:Dashboard:index.html.twig" at line 7." at
/var/www/onecup/vendor/twig/twig/lib/Twig/Loader/Filesystem.php line
234 {"exception":"[object] (Twig_Err or_Loader(code: 0):
Unable to find template \"BackendBundle:includes:nav_side.html.twig\"
(looked into: /var/www/ onecup/app/Resources/views,
/var/www/onecup/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form)
in \"BackendBundle:Dashboard:index.html.twig\" at line 7. at
/var/www/onecup/vendor/twig/twig/lib/Twig/Loader/Fil
esystem.php:234)"} []
#Flying was right: examine your code and try to find possible case inconsistences in directory / filenames. e.g. "file" and "File". Windows filesystem is case-insensitive, but Ubuntu filesystem is case-sensitive.
So, i changed the Includes to includes and that's all.
Thanks a lot!! :)
I am loading one of the example apps from Shiny R into ShiniApps.io`
library(shinyapps)
shinyapps::setAccountInfo(name='xxx', token='xxx', secret='xxx')
deployApp("01_hello")
and then I get this error:
Error: Unhandled Exception: 'NoneType' object has no attribute 'getitem'
The app appeared in the web-page of Shinyapps.io as "undeployed".
Any clue what may be causing this error? the error is the same whether I run R 64 or 32 bit.
I had the same problem today. I wasn't able to successfully deploy a new app (getting the same error), but I was able to redeploy a previous app.
I have tried removing all packages and code from my new app (left only empty shinyServer and shinyUI functions uncommented) and still couldn't deploy.
Restarted R several times. Updated all packages. Nothing helped.
A few hours later I tried to deploy again and it passed without errors.
I know this is not exactly an answer but I suspect it was a server-side error because it failed during the "Starting instances" step of deployment.
So try to deploy it again, hope it works this time.
I'm learning Symfony2, really cool stuff. But I do run into some trouble when I want to try and visit the production environment. I have followed the Symblog Tutorial that is located here: http://tutorial.symblog.co.uk/
I have cleared the cache and I visit http://symfony.dev/ I have running locally. The page remains totally blank and this error is in the log:
Fatal error: Uncaught exception 'Doctrine\ORM\ORMException' with message 'Unknown Entity namespace alias 'DSBlogBundle'.'
in /Applications/MAMP/htdocs/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php:236
Stack trace:
#0 /Applications/MAMP/htdocs/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Configuration.php(194): Doctrine\ORM\ORMException::unknownEntityNamespace('DSBlogBundle')
#1 /Applications/MAMP/htdocs/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(554): Doctrine\ORM\Configuration->getEntityNamespace('DSBlogBundle')
#2 /Applications/MAMP/htdocs/symfony/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(194): Doctrine\ORM\Mapping\ClassMetadataFactory->getFqcnFromAlias('DSBlogBundle', 'Blog')
#3 /Applications/MAMP/htdocs/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(295): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->getMetadataFor('DSBlogBundle:Bl...')
#4 /Applications/MAMP/htdocs/symfony/vendor in /Applications/MAMP/htdocs/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/ORMException.php on line 236
What I don't get is that the 'Unknown Entity namespace alias 'DSBlogBundle' is perfectly "known" in the development environment. Does anyone know what I am missing? Any help is much appreciated! Thank you!
Couple possibilities I can think of:
1) If your code functions properly in the development environment, then it could be a cache problem and/or a permissions problem. Make sure your files are readable by the user/process associated with your web server and make sure the prod cache directory is writable by that user so it can generate the necessary files. What I generally do is run the clear cache console command AS that user to avoid unexpected cache problems, like this (on linux):
sudo -u www-user php app/console cache:clear --env=prod
If you're developing on linux, you must be logged in as either root or another user with administrator privileges to run a command as a user other than yourself.
2) You may have configurations defined in the dev environment that don't exist in the prod environment. Double check the files in your app/config folder. My first guess would have been that the DSBlogBundle wasn't correctly defined in app/AppKernel.php but I believe that's environment independent so it couldn't work in dev but not prod.
At the moment I'm experimenting with Nginx.
I got it working using the newest version installed via repo.
Everything works fine with Nginx standalone.
Then I installed PHP 5.5.1 via sources that I can run different versions and not affection the production webserver and php version. (Nginx was running on another port then 80 for testing purposes.)
Everything went fine. Compiled PHP 5.5.1 without errors, installed it, started PHP-FPM and changed the Nginx config to call PHP FPM when needed. My first test website worked perfectly with this version. Then I tried to get running another website I created. I've changed only the document root for that.
Then I got very strange errors:
PHP Fatal error: Call to undefined function apache_request_headers() in [...]
Yes, not real an error... So I removed the function to test if the website works then smoothly when removing a function, which isn't available in PHP-FPM/FastCGI Mode.
Then another error showed in the logs when trying again:
PHP Parse error: syntax error, unexpected ''INSERT ' (T_ENCAPSED_AND_WHITESPACE) in [...]
After commenting out this variable (only for testing) another error occured:
PHP Parse error: syntax error, unexpected end of file, expecting ')' in [...]
So I don't know why those 2 errors occured. The first one is of course of the changed system; function not available.
So my main question is: Why is my code causing these errors with PHP 5.5.1 in FPM mode?
The website works perfectly on my local dev server (PHP 5.4 and Apache) and production Server (Apache 2.2 and PHP 5.4)... I have NO code changed (except config files for db etc). So is someone knowing what can cause this issue?
If you need more information, just ask!
Edit:
Error 1:
$sql = 'INSERT INTO ' . TABLE . '
(name)
VALUES
("' . $name . '")
ON DUPLICATE KEY UPDATE name=VALUES(name)';
Error 2:
'TEXT' => text::parse($row['text']),
Problem solved.
PHP rebuilt via source and used newest version (5.5.2).