Error element stop is missing required attribute offset

problems with code validation when “Alter HTML” is enabled

in the source code of the site, I see validation errors (on validator.w3) when the plugin is enabled, these options:

and also, if i do not include “Alter HTML”, then the image does not show in the site logo. somewhere incorrectly replaces. it tested in work on The7 template

maybe there is an even simpler method for generating webp images (universal and less painful for all templates in the integration, so that the code is cleaner), writing a rule in htaccess and adding images created in a separate folder

And no validation errors without Alter HTML, I suppose?

The first error message says that element must have “srcset” attribute. I can see that it has “data-srcset” attribute.

How can this happen? I dug into it and found that the problem occurs when both “srcset” and “data-srcset” (or “data-lazy-srcset”) are set on an image. If both are present, only the “data-srcset” will be used.

The result becomes:

• This reply was modified 1 year, 2 months ago by rosell.dk .
• This reply was modified 1 year, 2 months ago by rosell.dk .

You are suggesting using .htaccess instead of altering HTML. WebP Express already allows you to do that 🙂 (in the “Varied Image Responses” operation mode)

• This reply was modified 1 year, 2 months ago by rosell.dk .
• This reply was modified 1 year, 2 months ago by rosell.dk .

Thanks for the replies and updates of the useful plugin

Earlier it showed errors with the method: “How to replace:? The complete page (using output buffering)”
and sometimes in the template the logo in the header of the site disappeared from the mobile adaptive version (but this is not on all templates, on generatepress ok, for example on the7 it may be so arranged that it was not quite ok in it)

then changed to this method
“How to replace:? Use content filtering hooks (the_content, the_excerpt, etc)”
but it does not convert the site logo to this format

now, when I double-check, I see that both show ok

I will check it again, but most likely everything is ok already)

and often have to be disabled on many shared hosting: “Enable direct redirection to existing converted images?
Enable redirection to converter?
Create webp files upon request? ”
but as I understand it, these are optional options

on the7 template shows this yet, but not entirely critical (there were a lot of code validation notifications before):

Error: Bad value wp-content / webp-express / webp-images / uploads / logo.png.webp 307w, wp-content / webp-express / webp-images / uploads / logo.png.webp 307w for attribute srcset on element source: Width for image wp-c… ges / uploads / logo.png.webp is identical to width for image wp-c… ges / uploads / logo.png.webp.

From line 71, column 128; to line 71, column 345

Error: Bad value wp-content / uploads / logo.png 307w, wp-content / uploads / logo.png 307w for attribute srcset on element img: Width for image wp-content / uploads / logo.png is identical to width for image wp-content / uploads / logo.png.

From line 71, column 346; to line 71, column 621

Ok, the problem you now report is that you get HTML like this:

The complaint from the validator is that it makes no sense to specify the same width twice in an srcset, neither in a “source” tag, nor in an “img” tag.

I’m puzzled how this came to happen.
Can you provide the HTML before it was altered by my plugin?

I have btw fixed the other issues in the library that alters HTML. These fixes will be part of next WebP Express release.

• This reply was modified 1 year, 2 months ago by rosell.dk .
• This reply was modified 1 year, 2 months ago by rosell.dk .

I have now released the fixes.

I have NOT done anything about the extra issue that you reported. I need some more info on that (see my last reply).

• This reply was modified 1 year, 2 months ago by rosell.dk .

@se8pro: I’m still interested if you could provide the HTML.

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Стоп элемента отсутствует требуемое смещение атрибута на SVG Linear Gradient Fill

W3 валидация выкидывает следующую ошибку :-

Может кто пожалуйста посоветовать что такое отсутствующий атрибут / как он применяется.

1 ответ

Я для построения своего веб-сайта использую WebMatrix, и у меня вовзращаются некоторые компоненты из шаблона Bakery. Конкретно я пытаюсь подгрузить некоторые .js файлы. посредством использования тега script. Вот точный код который я дергаю из шаблона Bakery который прекрасно работает: @section.

Надеюсь кто-то там мог испытать это странное поведение svg линейной градиентной заливки, которая не отображается resp. применяется вообще в стандартных браузерах. Другие свойства как обводка работают как ожидается, но не заливка! Элемент вроде как прозрачен. Я собственно разобрался что могут быть.

У некоторых стоп элементов есть атрибут offset в вашем примере, у некоторых нет. Вам нужно добавить атрибут offset ко всем тем у которых нет.

где вы заменяете со значением, возможно 0.

Похожие вопросы:

Есть ли у элемента select атрибут required?

При выполнении градиентной заливки на графике области, используются соотношения градиента только между мин и макс графика. Область ниже мин потом заполняется последним цветом в градиенте. Чтобы.

Пытаюсь сделать svg фигуры с круговой градиентной заливкой. Использование делает эллиптическую градиентную заливку в отличие от круговых градиентов как показано в this fiddle.

Я для построения своего веб-сайта использую WebMatrix, и у меня вовзращаются некоторые компоненты из шаблона Bakery. Конкретно я пытаюсь подгрузить некоторые .js файлы. посредством использования.

Надеюсь кто-то там мог испытать это странное поведение svg линейной градиентной заливки, которая не отображается resp. применяется вообще в стандартных браузерах. Другие свойства как обводка.

Можно ли с помощью чистого CSS (нет JS) задать цвет заливки инлайнового SVG? У меня есть элемент с неким контентом и мне нужно Сбросить контент на простое SVG изображение (в основном глиф).

Я пытаюсь добавить структурированные сниппеты данных. Но он показывает некоторые ошибки в валидации W3C. Адрес сайта: www.truewayfze.com Error Line 14, Column 73: Element link is missing required.

Получаю следующую ошибку исключения пытаясь подгрузить файл-вложение в память при использовании функции .load(). The required attribute ‘Id’ is missing Я не могу явно присвоить свойство Id потому.

ищу градиентный эффект заливки похожий на прикрепленное изображение , пробовал что-то подобное но не получается, кто-нибудь делал что-то похожее? Если да то прошу поделиться своим отзывом.

Мне нужно создать градиентную заливку cell как на картинке ниже, используя Apache POI. Я использовал этот код для создания простой градиентной заливки, но мне нужна именно такая как на картинке.

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itemprop=»mainEntityOfPage» — Error: Element META is missing required attribute CONTENT. #263

In web page http://www.m2-spb.ru/com01_print_test
I’ve used itemprop=»mainEntityOfPage» without attribute CONTENT.

Where is the truth?

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

The related HTML conformance requirement for is:

Exactly one of the name, http-equiv, charset, and itemprop attributes must be specified.
If either name, http-equiv, or itemprop is specified, then the content attribute must also be specified. Otherwise, it must be omitted.
https://w3c.github.io/html/document-metadata.html#the-meta-element

So use of itemprop on without a content attribute is non conforming in HTML.

I think this is a duplicate of #192.

(Edited to clarify that there are several different valid ways.)

Google’s Microdata example is invalid; adding a content attribute (even if empty) makes it valid. But their example markup is not necessarily the best choice, depending on your situation. There are several different ways how to specify mainEntityOfPage in Microdata. The most simple one is to provide a URL value (instead of an item value), in which case you must use the link (or a etc.) element:

Yeah the Microdata section of the HTML spec (which @stevefaulkner cited) is very clear on this. So as @unor noted, Google has an invalid example in their docs. If you think that example should in fact be valid, you should file an issue against the HTML spec https://github.com/whatwg/html/issues/new (since the HTML spec is the single ultimate source of truth here).

Short of that, I can’t make this a non-error in the checker—because the checker must conform to the requirements in the HTML spec (though I do realize it would be good to have an error message for this case that’s more helpful than the current one is).

As far as how to mark it up in a way that’s not an error per the HTML spec, I recommend paying attention to anything unor suggests, because in my experience with discussions about this stuff here and at StackOverflow, unor has more insight in how to use Microdata and RDFa productively in the real-world than pretty much anybody else.

So I need to use empty content attribute.
And it is not the error.
Is it right? ‎

So I need to use empty content attribute.
And it is not the error.
Is it right?

No, that’s not right. You need to instead do add @unor suggested, and use a link element instead:

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Error: Missing required attribute in 0.12 #19468

I think there is an issue with handling computed variable values in 0.12.0-alpha2. I’m trying to create a simple module to manage AWS VPCs and hitting an issue. The error points to the closing brackets of the module resource (rather unhelpfully)

Terraform Version

Terraform Configuration Files

Debug Output

Crash Output

Expected Behavior

Plan gets created with relevant IDs computed

Actual Behavior

the command ends with an error

Steps to Reproduce

1. terraform init
2. terraform plan

Additional Context

Strangly enough, when I remove the offending lines from the module the plan runs but never creates a tfstate.

References

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

This appears to be fixed in master, but I did have to simplify the config slightly not having all the variable declarations. If this doesn’t work for you, feel free to reply here and we can open this back up for further investigation.

Unfortunately still fails with the same error using latest build:

As for variables declaration, this should help:

Thanks for the follow up, but I’m still not able to reproduce the issue.
The error indicates that there is a variable called vpc_id in the module without a default, which is why it’s a required argument in the module block. Can you find where that variable is declared in your configuration?

Yep, you’re right @jbardin, adding an empty default to the variable definition fixes that issue. A bit counter-intuitive but I can live with that. Many thanks again.

Just a follow-up. I started to have this issue when I «divided» my Terraform in modules. If I don’t put a default = «»in my vars I got the error.

I’m going to lock this issue because it has been closed for 30 days ⏳ . This helps our maintainers find and focus on the active issues.

If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.

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Element img is missing required attribute src

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Element img is missing required attribute src

Hey there, I get this HTML markup error for all images on the shop homepage — any idea how this can be fixed?

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Re: Element img is missing required attribute src

Post your site without the password, preview link, or some Liquid/HTML markup of that specific problem.

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Re: Element img is missing required attribute src

W3 results look like this for all images on the start page:

Element img is missing required attribute src.

From line 1133 , column 80 ; to line 1139 , column 7

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28 минут назад, holistic сказал:

Более того, неизвестны последствия, будут ли изображения, выведенные через data-src (без обычного «src»), сканированы основными поисковиками?

Вам неизвестны, а нам известны. Поисковики индексируют картинки через содержание data-src что описано самими поисковиками на их сайтах в их документации и уже обсуждалось здесь на форуме.

28 минут назад, holistic сказал:

Получается, что новая функция «Отложенная загрузка изображений» дает большое кол-во ошибок на странице, проверяя через validator.w3.org, ибо валидатору неизвестен параметр — data-src

И получаем:

— Error: Element img is missing required attribute src.

Как разработчики смогут всё это исправить (или это не поддается исправлению)?

Это вообще не подлежит и не может подлежать исправлению. Пока не станет официальной специкацией HTML. Но это вам уже не к нам, а консорциум w3с. Поэтому вам в данном случае нужно для себя определиться что для вас важнее: отложенная загрузка и увеличенная скорость загрузки вашего сайта или сообщения валидаторов.