After Update - An exception has been thrown during the rendering of a template #38

01Kuzma · 2023-04-29T17:19:22Z

Winter CMS Build

dev-develop

PHP Version

8.1

Database engine

MySQL/MariaDB

Plugins installed

No response

Issue description

Just updated the working Winter CMS 1.2.1 with composer update and winter:up commands, and it's broken now.
The last update I did was about two months ago.

Steps to replicate

So, I get the An exception has been thrown during the rendering of a template ("Undefined array key "about"") in "C:\laragon\www\winter3\themes\mytheme\partials\intro.htm" at line 3.

intro.htm points to hero1.htm which post list component:

[viewBag]

[blogPosts]
pageNumber = "{{ :page }}"
postsPerPage = 7
noPostsMessage = "No posts found"
sortOrder = "random"
categoryPage = "about"
postPage = "blog-post"
==

As I understand the error is pointing to categoryPage = "about" part.
Before the update, it was working

Workaround

No response

The text was updated successfully, but these errors were encountered:

mjauvin · 2023-04-29T17:42:08Z

Try artisan cache:clear maybe ?

mjauvin · 2023-04-29T17:53:30Z

Otherwise, please post your intro.htm file here

01Kuzma · 2023-04-29T18:13:07Z

Yes, I've already cleared the cache.

the intro.htm, there is nothing special:

[viewBag]
==
<!-- Hero Slider parts -->
<div class="hero-section">
	{% partial 'hero-slider/hero1' %}
	{% partial 'hero-slider/hero2' %}
	{% partial 'hero-slider/hero3' %}

	{% if this.theme.intro_social_menu %}
	<div class="hero-social-links">
		<a href=""><span style="font-size: 1em;"><svg class="svg-icon"><use xlink:href="#icon-facebook"></use></svg></span></a>
		<a href=""><span style="font-size: 1em;"><svg class="svg-icon"><use xlink:href="#icon-youtube"></use></svg></span></a>
		<a href=""><span style="font-size: 1em;"><svg class="svg-icon"><use xlink:href="#icon-instagram"></use></svg></span></a>
	</div>
	{% endif %}
</div>
<!-- Intro section   -->
{% if this.theme.intro_homepage_section %}
<section class="intro-section">
	<div class="intro-warp">
		<div class="container-fluid">
			<div class="row">
				<div class="col-xl-6 col-lg-7 p-0">
					<div class="intro-text">
						<h2>{{ this.theme.intro_headline | raw }}</h2>
						<p>{{ this.theme.intro_text }}</p>
						<a href="portfolio" class="sp-link">{{ this.theme.intro_portfolio }}</a>
					</div>
				</div>
				<div class="col-xl-6 col-lg-5 p-0">
					<div class="skill-warp">

                        <img src="{{ 'assets/img/intro.jpg'|theme }}" class="" alt="" />

					</div>
				</div>
			</div>
		</div>
	</div>
</section>
{% endif %}
<!-- Intro section end  -->

and hero1.html

[viewBag]

[blogPosts]
pageNumber = "{{ :page }}"
postsPerPage = 7
noPostsMessage = "No posts found"
sortOrder = "random"
categoryPage = "about"
postPage = "blog-post"
==
<!-- Hero section-1 -->
<div class="hero-slider owl-carousel">
	{% for post in posts %}
	<div>
		{% for image in post.featured_images|slice(0,1) %}
		<!-- get 1 image from featured-images -->
		<div class="hero-item portfolio-item set-bg lazyload" data-setbg="{{ image.path | resize(600,600) }}">
			<a href="{{ post.url }}" class="hero-link">
				<h4>{{ post.title }}</h4>
			</a>
		</div>
		{% endfor %}

	</div>
	{% endfor %}
</div>

mjauvin · 2023-04-29T18:16:45Z

post your theme.yaml file

01Kuzma · 2023-04-29T19:03:35Z

here it is:

name: Foto
description: 'Multipurpose Theme for Portfolio, Corporate, Gallery, Agency, Blogging, Resume, etc. Basically, this is designed for Photografer, Bussiness, Creative Professional, Painting/Image Gallery & Product Showcase.'
author: 01Kuzma
homepage: www.kuzma.lt
code: ''
form: fields.yaml
require:
    - rainlab.blog
    - LaminSanneh.FlexiContact

I suppose, that I've to change the rainlab.blog to winter.blog

P.S. just changed the ti winter.blog, the same

LukeTowers · 2023-04-30T22:40:39Z

None of your files should be ending in .html, it should be .htm. Please also post the contents of the about.htm page.

01Kuzma · 2023-05-01T06:56:22Z

Sorry, it was indeed .htm, I've just made a typo.
Here is a little bit contracted about.htm, just removed some HTML elements:

title = "Apie"
url = "/apie"
layout = "default"
meta_title = "Apie"
meta_description = "Some meta INFO"
is_hidden = 0
robot_index = "index"
robot_follow = "follow"
==
<section class="about-section">
    <div class="container-fluid">
        <div class="row">
            <div class="col-lg-6 p-0">
                <div class="about-bg set-bg" data-setbg="{{ image.path }}">
                    {% if this.theme.about_photo %}
                    <img src="{{ this.theme.about_photo.getThumb(950, 835, 'crop') }}" class="img-fluid" alt="" />
                    {% else %}
                    <img src="{{ 'assets/img/about.jpg'|theme }}" class="img-fluid" alt="" />
                    {% endif %}
                </div>
            </div>
            <div class="col-lg-6 p-0">
                <div class="about-text">
                    <h2>{{ this.theme.about_us_headline | raw }}</h2>
                    <p>{{ this.theme.about_us_text | raw}}</p>
                    <h4>{{ this.theme.about_clients_headline | raw }}</h4>
                    <p>{{ this.theme.about_clients_text }}</p>
                    <h4>{{ this.theme.about_editorials_headline | raw }}</h4>
                    <p>{{ this.theme.about_editorials_text }}</p>
                    {# <a href="{{ this.theme.about_button_link|page }}" #}
                    <a href="{{ this.theme.about_button_link }}"                    
                        class="site-btn">{{ this.theme.about_contact_button }}</a>
                </div>
            </div>
        </div>
    </div>
</section>

<div class="skill-section set-bg" data-setbg="{{ 'assets/img/horizontal-divider.jpg'|theme }}">
    <div class="container-fluid">
        <div class="row">
            <div class="col">                
                <div class="text-center">                  
                  <h1 class="text-white"><h1>
                </div>                
            </div>
        </div>
    </div>
</div>


{% if this.theme.services_about_page %}
<section class="services-section">
    <div class="container-fluid">
        <div class="row">
			<!--HTML-->
		</div>
    </div>
</section>
{% endif %}



{% if this.theme.instafeed_about_page %}
<div class="instagram-section">
    <h6>Instagram Feed</h6>
    <div id="instafeed" class="instagram-slider owl-carousel"></div>
</div>
{% endif %}

LukeTowers · 2023-05-01T08:40:33Z

What plugins do you have installed and what versions are they?

01Kuzma · 2023-05-01T15:09:28Z

The php: list gives this list:

+--------------------------+---------+-----------------+----------------+
| Plugin name              | Version | Updates enabled | Plugin enabled |
+--------------------------+---------+-----------------+----------------+
| Winter.Blog              | 2.1.2   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| Vdlp.Phast               | 2.0.1   | No              | No             |
+--------------------------+---------+-----------------+----------------+
| AndreiShilov.Up          | 1.0.2   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| RainLab.BlogVideo        | 1.1.2   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| Martin.Forms             | 1.5.1   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| Romanov.ClearCacheWidget | 1.3.2   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| OFFLINE.ResponsiveImages | 2.5.6   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| OFFLINE.SiteSearch       | 1.5.6   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| RainLab.Pages            | 1.5.8   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| Winter.User              | 2.1.0   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| SureSoftware.PowerSEO    | 2.1.2   | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| OFFLINE.Speedy           | 1.0.11  | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| JanVince.SmallGDPR       | 1.21.0  | No              | Yes            |
+--------------------------+---------+-----------------+----------------+
| Winter.Pages             | 2.1.2   | Yes             | Yes            |
+--------------------------+---------+-----------------+----------------+
| Winter.Sitemap           | 2.0.2   | Yes             | Yes            |
+--------------------------+---------+-----------------+----------------+
| Winter.SEO               | 1.0.0   | Yes             | No             |
+--------------------------+---------+-----------------+----------------+

01Kuzma · 2023-05-02T14:18:49Z

I've forgotot to post a screenshot, maybe this will help:

LukeTowers · 2023-05-02T23:42:00Z

If you downgrade Winter.Blog to v2.1.1 does that solve the issue?

composer require wintercms/wn-blog-plugin:v2.1.1

01Kuzma · 2023-05-03T07:28:07Z

@LukeTowers , thank you for the command :)
Well, here is a downgrade error:

composer.json has this part with requirements, if I understand it correctly:

    "require": {
        "php": "^8.0.2",
        "winter/storm": "dev-develop as 1.2",
        "winter/wn-system-module": "dev-develop",
        "winter/wn-backend-module": "dev-develop",
        "winter/wn-cms-module": "dev-develop",
        "laravel/framework": "^9.1",
        "wikimedia/composer-merge-plugin": "~2.0.1",
        "offline/oc-responsiveimages-plugin": "dev-develop",
        "winter/wn-blog-plugin": "^2.1",
        "winter/wn-pages-plugin": "^2.1",
        "winter/wn-sitemap-plugin": "^2.0",
        "winter/wn-user-plugin": "^2.0",
        "winter/wn-seo-plugin": "dev-main"
    },

TheFehr · 2023-05-03T07:45:34Z

If you downgrade Winter.Blog to v2.1.1 does that solve the issue?

composer require wintercms/wn-blog-plugin:v2.1.1

The command should probably be composer require winter/wn-blog-plugin:v2.1.1

01Kuzma · 2023-05-03T07:47:30Z

@TheFehr , thanks!
Yes, it solves the issue.
Now the error is gone

LukeTowers · 2023-05-03T13:25:40Z

@mjauvin I think this issue is caused by the recent refactoring / improvements, are you able to replicate this at all?

mjauvin · 2023-05-04T02:02:10Z

Sorry, can't reproduce this.

LukeTowers · 2023-05-05T05:02:36Z

@01Kuzma are you able to upload a basic version of your theme that contains just enough to replicate this issue in a fresh install of the winter develop branch and the latest blog plugin?

LukeTowers · 2023-05-05T05:02:59Z

@petehalverson side note, would really love to have Octodock back in some capacity 😉

01Kuzma · 2023-05-05T15:13:28Z

@LukeTowers I will try my best
WebInstaller won't work in this way? Composer version only?

01Kuzma · 2023-05-06T16:59:34Z

Maybe this one will help...
[removed]

mjauvin · 2023-05-06T17:50:31Z

I tried your theme, but it is in an unuseable state, plugins/partials missing, layout half beaten to death...

I managed to remove cruft to make it work, and didn't get the error you reported.

Please submit a theme in a usable state and a procedure to replicate your issue with it.

01Kuzma · 2023-05-06T18:39:54Z

@mjauvin , that's strange. I'm getting some other errors with it, the frontend even is not loading throwing errors...
OK, I will try to remake it.

01Kuzma · 2023-05-07T13:36:01Z

@mjauvin I've reviewed it, I don't know what to upload, because the theme is image dependent (pulls them from storage), without them, it looks empty (as you probably saw it).
I've just removed the partials with private information and excessive templates.

Removing the component form the page , of course, removes this error.
But I have another one, accessing page Portfolio with two components: Post list & Category List gives this:

Removing the Category List removes the error.

mjauvin · 2023-05-07T15:02:03Z

Can you show your Portfolio page ? Specifically, the url and the blogCategories component settings ?

I use this component without any problems on my latest website.

mjauvin · 2023-05-07T15:13:53Z

@LukeTowers I was able to generate an error with the blogCategories component when setting an invalid slug to the component slug property. What generates the error is this change:

-    public $currentCategorySlug;
+    public string $currentCategorySlug = '';

PHP now throws an error if you assign null to this Class property because it now expects a string.

So basically, if you have the following page/component settings, it will throw an error:

url = /blog/:slug
layout = default

[blogCategories]
slug = "{{ :invalidSlug }}"
categoryPage = "blog"
==

Notice the {{ :invalidSlug }} assigned to the component's slug property when it should be {{ :slug }}

I suspect it's possible to trigger similar errors in other blog components as well because of the extra property validation that was added. This is not necessarily a bad thing, but might break badly written themes.

01Kuzma · 2023-05-07T17:04:20Z

@mjauvin , here it is:

title = "Portfolio"
url = "/portfolio/:page?"
layout = "default"
meta_description = "Desc..."
is_hidden = 0

[blogPosts]
pageNumber = "{{ :page }}"
categoryFilter = "{{ :slug }}"
postsPerPage = 10
noPostsMessage = "Įrašų nerasta"
sortOrder = "published_at desc"
categoryPage = "blog-category"
postPage = "blog-post"

[blogCategories]
slug = "{{ :slug }}"
displayEmpty = 0
categoryPage = "blog-category"
==
{% set posts = blogPosts.posts %}

mjauvin · 2023-05-07T17:58:34Z

Just change:

[blogCategories]
slug = "{{ :slug }}"

To:

[blogCategories]
slug = "{{ :page }}"

To solve your issue.

mjauvin · 2023-05-07T20:06:18Z

@LukeTowers should we change the component like this to restore original behavior ?

diff --git a/components/Categories.php b/components/Categories.php
index 10a958c..b0609e3 100644
--- a/components/Categories.php
+++ b/components/Categories.php
@@ -17,12 +17,12 @@ class Categories extends ComponentBase
     /**
      * Reference to the page name for linking to categories.
      */
-    public string $categoryPage = '';
+    public ?string $categoryPage = '';
 
     /**
      * Reference to the current category slug.
      */
-    public string $currentCategorySlug = '';
+    public ?string $currentCategorySlug = '';
 
     public function componentDetails(): array
     {

01Kuzma · 2023-05-08T08:46:54Z

@mjauvin it solves the portfolio issue. Thank you!
Why did this happen? I've created this theme long time ago based on some tutorials, as I remember

And how to fix the main problem? What should I change here? "\partials\intro.htm" at line 3.
is pointing to hero-slider/hero1.htm with Post List component, which is:

[viewBag]

[blogPosts]
pageNumber = "{{ :page }}"
postsPerPage = 7
noPostsMessage = "No posts found"
sortOrder = "random"
categoryPage = "about"
postPage = "blog-post"
==
<div class="hero-slider owl-carousel">
	{% for post in posts %}
	<div>
		{% for image in post.featured_images|slice(0,1) %}
		<div class="hero-item portfolio-item set-bg lazyload" data-setbg="{{ image.path | resize(600,600) }}">
			<a href="{{ post.url }}" class="hero-link">
				<h4>{{ post.title }}</h4>
			</a>
		</div>
		{% endfor %}

	</div>
	{% endfor %}
</div>

mjauvin · 2023-05-08T11:54:30Z

@mjauvin it solves the portfolio issue. Thank you! Why did this happen? I've created this theme long time ago based on some tutorials, as I remember

It happens because there are errors in your theme and the last update to the plugin introduced property validation for the components.

And how to fix the main problem? What should I change here? "\partials\intro.htm" at line 3. is pointing to hero-slider/hero1.htm with Post List component, which is:

Please, always give the full settings section of the page you ask help for, otherwise it's hard to help.

[viewBag]

[blogPosts]
pageNumber = "{{ :page }}"
postsPerPage = 7
noPostsMessage = "No posts found"
sortOrder = "random"
categoryPage = "about"
postPage = "blog-post"
==

01Kuzma · 2023-05-08T14:46:29Z

@mjauvin , sorry, have edited the last post

@mjauvin

Credit to @mjauvin. Fixes #38.

01Kuzma added Status: Review Needed Type: Unconfirmed Bug labels Apr 29, 2023

LukeTowers transferred this issue from wintercms/winter May 3, 2023

mjauvin self-assigned this May 3, 2023

mjauvin mentioned this issue May 7, 2023

Add type hinting to component properties #39

Merged

mjauvin added Type: Unconfirmed Bug Type: Bug and removed Status: Review Needed Type: Unconfirmed Bug labels May 7, 2023

LukeTowers closed this as completed in #39 May 8, 2023

LukeTowers pushed a commit that referenced this issue May 8, 2023

Add type hinting to component properties (#39)

d19f72a

Credit to @mjauvin. Fixes #38.

bennothommo mentioned this issue May 29, 2024

Category List component breaks page #64

Closed

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After Update - An exception has been thrown during the rendering of a template #38

After Update - An exception has been thrown during the rendering of a template #38

01Kuzma commented Apr 29, 2023

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After Update - An exception has been thrown during the rendering of a template #38

After Update - An exception has been thrown during the rendering of a template #38

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01Kuzma commented Apr 29, 2023

Winter CMS Build

PHP Version

Database engine

Plugins installed

Issue description

Steps to replicate

Workaround

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