Mizuho Ogino

If your server doesn’t allow “exec” request, there are two ways to resolve the issue.

If you can edit php.ini, check the disabled_functions string, and see if “exec” is listed, remove it.

If your host doesn’t allow use “exec”, ask them how to enable Imagemagick Extension.

—–miss-posted—–

There is a possibility of theme/plugin conflict.

Testing for a theme conflict…

Activate default WP theme.
If the issue doesn’t happen after activating the theme, your theme is causing a conflict.

Testing for a plugin conflict…

Deactivate all plugins, and if the issue doesn’t happen, one of them is causing a conflict.
Activate and check each plugin one by one.

Hi arayaz

There is some possibility and I can’t narrow down a cause.

Maybe it is caused by the server.
Because the error “convert: command not found” means that the server can’t find imageMagick.

There is also a possibility of theme/plugin conflict.
Anyway, at first, I recommend you deactivate all theme/plugin and check each. I hope it can help.

Thank you.

Hi Hrohh.

It is really super!
I skimmed through the code and saw that it contributes to the development of the plugin. In particular, a request to convert word doc to PDF is often.

Unfortunately I have no sufficient time to continue develop the plugin, I cannot promise when I will reflect your great idea. If I get time, I want to try to take your code in the plugin.

p.s.
Thank you for your other suggestions. I will reply them after updating the plugin.

ご報告ありがとうございます。
確証はないですが、icc profileを読み込むパスがスラッシュが二つ重なってしまっていることが原因かもしれません。CMYKフォーマットのファイルでだけ発生していると思います。（残念ながら、当方の確認環境では同じ問題は再現できませんでした。）

1.4.5.2にアップしましたので、そちらでご確認いただけますか？

Hi stefusiviu.

The plugin have been prepared to use imagick php module instead of the exec() command line. You know, because exec() is disabled on some hosts for security reasons.

ImageMagick and Imagick are different components. This plugin is available for both of them. You can ask your service provider how to install Imagick and Ghostscript.

I checked your page (https://kyocera.biscom.com/resources/) and I thought to question that there are 6 file links but only two URLs.

Thanks for trying.

From your report, I think changing memory limit doesn’t help to resolve this issue. Anyway it’s hard to guess what might be the cause.

For reference, could you tell me which extension and version of ImageMagick you are using.
(See the end of the row in the option page.)

Hi TeKno Ziz.

I don’t think it’s permissions issue too. I also don’t think it’s because of the files.
I tried upload your files on my site, and they are converted well. The files were made by the same app and output as the same format.

Maybe the problem is the RAM memory, because pdf files tend to be large.
Have you tested to upload the same one again?
If it works, Increase values in php.ini, for example:

memory_limit = 128M
upload_max_filesize = 64M
post_max_size = 64M

And add the following code to wp-config.php:

define("WP_MEMORY_LIMIT", "128M")

If there is no improvement after setting them, try uncheck “Customize Generated Image properties” in the options setting page of the plugin. If you need only thumbnail size images, this option has no great advantage.

Ok, the plugin “Attachments” uses “wp_get_attachment_metadata” filter to verify a file is an image or not. I add the overriding function to my plugin.

The plugin will support in the next version. If you want earlier access,
try the development version 1.4.5c.

Thank you.

Hi,
it’s really great advice and I learned a lot from it.

I replaced plugins_url with plugin_dir_path and added a detection of the version of imagemagick / imagick when generating image.

I think these fixes help to keep the plugin simple and safe.
Thank you for everything. I appreciate your continuous support.

I Released “My upload Images” version 1.3.8.
It allows a user to set a limitation on uploading images.

I mark this post as [resolved], but if you have some issue, please reopen.

Thank you.

Maybe your apache can’t access ghostscript.
https://gist.github.com/wozzup/9793176

Also I think below is useful reference. (Japanese)

https://toward-edge.info/experience/pdf-image-generator%E3%82%92%E4%BD%BF%E3%81%84%E3%81%9F%E3%81%84/

The plugin is updated v1.4.4.

Add thumbnail box in an edit page of PDF.
Change fork process by ImageMagick Versions and convert settings.
Add Color detection process and command of ICC Profile application.

…And from now on I plan to combine general icc profiles into the plugin.

https://github.com/oginomizuho/pdf-image-generator