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2022-12-18 18:18:50

adminsforum@hubzilla.org

Beni Grind ~HB9HNT wrote the following post Sun, 18 Dec 2022 18:18:50 +0100

Hey all

My hub suddenly stopped displaying the stream because a GET request to

#^https://grindcore.ch/update/network/load?p=2&order=comment&_=1671383473277

returns with a 500 error. When I set ini_set('display_errors', '1'); in the .htconfig.php I get the following message in the request body:

Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /usr/local/www/grindcore.ch/Zotlabs/Lib/ThreadItem.php:144 Stack trace:
#0 /usr/local/www/grindcore.ch/Zotlabs/Lib/ThreadStream.php(223): Zotlabs\Lib\ThreadItem->get_template_data(Array) 
#1 /usr/local/www/grindcore.ch/include/conversation.php(920): Zotlabs\Lib\ThreadStream->get_template_data(Array) 
#2 /usr/local/www/grindcore.ch/Zotlabs/Module/Network.php(600): conversation(Array, 'network', '2', 'client') 
#3 /usr/local/www/grindcore.ch/Zotlabs/Module/Update.php(37): Zotlabs\Module\Network->get('2', 1) 
#4 /usr/local/www/grindcore.ch/Zotlabs/Web/Router.php(288): Zotlabs\Module\Update->get() 
#5 /usr/local/www/grindcore.ch/Zotlabs/Web/WebServer.php(110): Zotlabs\Web\Router->Dispatch() 
#6 /usr/local/www/grindcore.ch/index.php(14): Zotlabs\Web\WebServer->run() 
#7 {main} thrown in /usr/local/www/grindcore.ch/Zotlabs/Lib/ThreadItem.php on line 144

I'm running #hubzilla 7.8.7. Any ideas what could cause this? Thanks -b

show all 7 comments

2022-12-18 18:29:19

Grouchy

grouchy@hub.grouchysysadmin.com

What version of PHP are you using?

2022-12-18 19:04:27

Beni Grind ~HB9HNT

navigium@grindcore.ch

@Grouchy PHP 8.1.12

2022-12-18 21:46:39

Mike Macgirvin

mike@macgirvin.com

Some new fediverse project decided to send ActivityStreams packets with a string for the 'to' field instead of an array.

This is entirely legal but I think very few projects expected it. In the streams repository I needed to change one or two things to accommodate this but they were elsewhere in the code and didn't crash the stream. On the short term you can comment out lines 144 and 145 of Zotlabs/Lib/ThreadItem.php until this is fixed.

2022-12-19 10:13:07

Mario Vavti

mario@hub.somaton.com

And please set display_errors to 0 @Beni Grind ~HB9HNT

2022-12-19 15:59:53

Beni Grind ~HB9HNT

navigium@grindcore.ch

@Mario Vavti Of course this was only for debugging because for some reason the message wasn't logged to php.out...

2022-12-19 16:57:10

Mario Vavti

mario@hub.somaton.com

@Beni Grind ~HB9HNT possibly write permissions?

2022-12-19 19:23:11

Beni Grind ~HB9HNT

navigium@grindcore.ch

@Mario Vavti I don't think so, the log was not empty, there were recent messages, just not the ones I got when enabling display_errors. All my php-fpm processes are running with the same user that owns the file.