hansollkim

Hello, Ruter. Thank you for trying troubleshooting. The change you’ve encountered triggered via disabling and re-enabling your AMP plugin for troubleshooting. I don’t know why, but it changed when I just re-enabled it.

• This reply was modified 5 years, 4 months ago by hansollkim.

So far, It seems generally good. I have two issues. a) Google removed my AMP pages from its index. Now I’m considering to move reader mode again. b) Whichever link I click(tap) the same link is opened. Please open my website from Twitter profile page(https://twitter.com/purengom) in your smartphone’s Twiter app. It’ll open the article page about (interestingly) AMP, not the homepage.

• This reply was modified 5 years, 4 months ago by hansollkim.

I think I solved the issue. I think I made mistakenly added a snippet in php.ini to enable the DOM extension(I’ve read this https://stackoverflow.com/questions/44045478/how-do-i-enable-the-dom-extension-in-the-php-ini). I removed the snippet and restart Apache2 to see the plugin is working. Mr. Ruter, Would you check the plugin is working correctly on your side?

Thanks.

• This reply was modified 5 years, 4 months ago by hansollkim.

I’ve reinstalled PHP 7.3 and it’s major extensions. Still, I have issues. How do you think? Do I stay 7.2 or pioneering for the answer to solving with 7.3?

I just downgraded PHP to PHP 7.2.24-1+ubuntu18.04.1+deb.sury.org+1. There’s some validation error is shown, but anyway plugin is working! Am I wrong to upgrade PHP 7.3? or made a mistake while upgrade? or a simple compatibility issue? How do you think?

Okay, If all of these are sever related, where should I talk to, In your opinion?
I really like your plugin for a long time, and wish to use it continue as possible. Maybe I proved another server is okay, but that does not separate clearly this malfunction as server trouble.

I found that the alternative server is working very well with the AMP plugin. But this server is almost fresh, and the server with problem hosting data dates back to 14 years ago. We need to take different approaches for both servers. We could consider complete re-deployment of the server, but it would be a painful and daunting process.

• This reply was modified 5 years, 4 months ago by hansollkim.

No, I’m currently only hosting just one site on my server, and do not know multi-site configuration currently. But I run another server with WordPress. It’s not entirely the same(I did the same configuration setting, but not a clone). I will try it whether it is working.

Anyway. It is awkward not working.

• This reply was modified 5 years, 4 months ago by hansollkim.

WordPress doesn’t create any log file at wp-content directory. Is there another location it saves the log?

I’ve tested all plugins off and made it transitional mode. I have a this error

Transitional mode activated! However, there was an error when checking the AMP validity for your site. URL validation failed to due to the absence of the expected JSON-containing AMP_VALIDATION comment after the body.

and Google’s AMP validator failed to pass, both transitional and reader mode.

1. I’ve suffered severe server outage, so I reverted the server from the backup provided from Linode(hosting provider), and I overwrite it with the whole WP site backup from made with Automattic’s VaultPress Backup. FYI I’ve re-installed AMP manually.
2. So-Called “Classic” mode, what we now call it now?
3. I’ve tested with another www.remarpro.com theme(twenty twelve), but not with all plugin turned off.
4. I have no confidence to roll back to PHP 7.2.

I’ll turn transitional mode and debug mode on and check how it goes. Please allow me some time.

• This reply was modified 5 years, 4 months ago by hansollkim. Reason: I missed mentioning VaultPress

Sorry for the bad news. The turning off all other plug-in wasn’t helped, with “iconv” in PHP install and running. It shells out 500 server error. Since the AMP page is default via Twitter and some other application, I need to turn off your plugin and revert to an alternative one because your plug-in displays only 500 error to the visitor. But I used your plugin for a long time. I want to keep using. Please follow me to keep troubleshooting.

Yes, I have no other option other than installing another plugin to continuously serve AMP pages. I’ll disable that and other plug-ins, but I think I’ve done already done turned off *all* plugins except AMP. Anyway, it’s worth to take another shot. I’ll keep it on the task list.

Besides, I’ll refer to the GitHub post you’ve given, and I’ll keep you posted.

Thanks.

For more troubleshooting information:
– WordPress 5.2.4
– Active theme: Twenty Twelve
– Active Plugin

Akismet Anti-Spam
Version 4.1.2 by Automattic
All-in-One WP Migration
Version 7.8 by ServMask
All-in-One WP Migration Unlimited Extension
Version 2.22 by ServMask
BackWPup Pro
Version 3.6.10 by Inpsyde GmbH
Cloudflare
Version 3.4.1 by John Wineman, Furkan Yilmaz, Junade Ali (Cloudflare Team)
Crowdsignal Polls & Ratings
Version 2.1.2 by Automattic, Inc.
Gutenberg
Version 6.7.0 by Gutenberg Team
Hangeul Web Fonts
Version 0.4.2 by miracl2l22
Health Check & Troubleshooting
Version 1.4.2 by The www.remarpro.com community
Jetpack by WordPress.com
Version 7.8 by Automattic
Press This
Version 1.1.1 by WordPress Contributors
Shortlinks for Jetpack sharing buttons
Version 1.0 by Jeremy Herve
VaultPress
Version 2.0.1 by Automattic
VideoPress
Version 1.5.6 by Automattic, Niall Kennedy, Joseph Scott, Gary Pendergast
WP-Bigfoot
Version 1.0.1 by Roger Stringer
WP Mail SMTP
Version 1.7.0 by WPForms

– Server Configuration

Web server
Apache/2.4.41 (Ubuntu)
PHP version
7.3.11-1+ubuntu18.04.1+deb.sury.org+1 (Supports 64bit values)
PHP max input variables
1000
PHP time limit
300
PHP memory limit
256M
Max input time
60
Upload max filesize
100M
PHP post max size
100M
Extension
mysqli
Server version
5.7.27-0ubuntu0.18.04.1

I’ve confirmed that mentioned Cloudflare WordPress WAF rule is the reason. As soon as disable it, It seems to work okay.