404 with copied code from docs Topic is solved

[JurajB]

Hello!

I have copied code from
https://docs.joomla.org/J4.x:Developing ... _Site_Part

when I click "Hello World" in components this happens:
Component not found.

also
http://localhost/joomla/index.php?optio ... view=hello
is not found

Something wrong with my config? I use xampp 8.1.6
php 8.1.6
mariadb 10.8.3

[JurajB]

maybe its antivirus or something with my filesystem?

[JurajB]

Hello!
Please somebody test:
http://jurajbevilaqua.com/com_helloworld.zip

Instructions:
1. test in backend (admin) clicking onto Hello World! within components and see what happens
2. test this component in your joomla index.php file (frontend) with index.php?option=com_helloworld&view=hello

Thanks you very much!

[SharkyKZ]

The service provider should be in services/provider.php, not in services/provider/provider.php.

[JurajB]

Thanks SharkyKZ, I am sorry for that! I mess everything that I do not copy it seems.
Now the second problem appears:
When I click Hello World in backend > components this error appears:
404
View not found [name, type, prefix]: hello, html, Administrator

[SharkyKZ]

You have no views in backend. A view is included in the package but is not installed. You use src directory for code but the View folder is still in top level directory.

[JurajB]

why its not installed ?
they say:

Once the component is installed, click the "Components" section of the menu on the left of the admin panel. You should now see a new link under this section labelled "Hello World". This is the link detailed in the component's manifest file. If you click it, you should see the "Hello World" page.

[SharkyKZ]

The View directory is not installed. It's in the wrong directory inside the ZIP package. You currently have these directories:

Code: Select all

services
src
tmpl
View

But your file list is this:

Code: Select all

<files folder="admin/">
    <folder>services</folder>
    <folder>src</folder>
    <folder>tmpl</folder>
</files>

You need to move "View" so it's inside "src", alongside with "Controller".

[JurajB]

Thanks!
Working fine!
* solved

[JurajB]

hm the frontend isnt working
https://docs.joomla.org/J4.x:Developing ... _Site_Part
index.php?option=com_helloworld&view=hello
should be hello world
its
The requested page can't be found.
my actual zip file is here:
https://easyupload.io/9g935c

[SharkyKZ]

No files are installed in frontend. Why did you remove this from the manifest:

Code: Select all

<files folder="site/">
        <folder>src</folder>
        <folder>tmpl</folder>
    </files>

?

[JurajB]

probably some version conflict
now its working anyway
* solved