SMF Store 5.0 Beta Errors - Trying to access array offset on value of type null

[Michael Vail]

Hello,

Below are some additional errors I'm experiencing since upgrading to SMF Store 5.0 Beta. Hoping for some help when you have some free time.

Thank you!
Michael

Error message #1
Guest
216.244.66.201
226577804f210f8608ea99cf1631251e
https://www.sonomacountydsa.org/forums/index.php?action=store;sa=changeqty;id=18;qty=1;code=
/home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php (Line 6495)
Type of error: General

BACKTRACE INFORMATION
Type of error
General
Error message
8: Trying to access array offset on value of type null
File
/home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php
Line
6495
URL of page causing the error
https://www.sonomacountydsa.org/forums/index.php?action=store;sa=changeqty;id=18;qty=1;code=
Backtrace information
#0: smf_error_handler()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php on line 6495
#1: template_changeqty()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Sources/Load.php on line 2765
#2: loadSubTemplate()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Sources/Subs.php on line 4167
#3: obExit()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/index.php on line 194

Error message #2
Guest
216.244.66.201
226577804f210f8608ea99cf1631251e
https://www.sonomacountydsa.org/forums/index.php?action=store;sa=changeqty;id=18;qty=1;code=
/home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php (Line 6490)  Backtrace information
Type of error: General

BACKTRACE INFORMATION:
Type of error
General
Error message
8: Trying to access array offset on value of type null
File
/home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php
Line
6490
URL of page causing the error
https://www.sonomacountydsa.org/forums/index.php?action=store;sa=changeqty;id=18;qty=1;code=
Backtrace information
#0: smf_error_handler()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Themes/default/Store2.1.template.php on line 6490
#1: template_changeqty()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Sources/Load.php on line 2765
#2: loadSubTemplate()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/Sources/Subs.php on line 4167
#3: obExit()
Called from /home/customer/www/sonomacountydsa.org/public_html/forums/index.php on line 194

[SMFHacks]

Hmm that error shouldn't happen. Do you have a product id is 18

[Michael Vail]

Sorry but I don't see product numbers anywhere in the interface. Other than clicking each one and checking for its ID in the URL, is there another way to find it? Adding the Product ID to a column in the product list panel would be a nice addition.

[SMFHacks]

There is not another way currently. You can change the product id when viewing an item in the store. Then just adjust the url with the new id.

[Michael Vail]

Well thank you for that. You are correct. Item 18 no longer exists. My guess is that someone clicked an old link and generated the errors.

Thanks again for the help!
Michael

[Michael Vail]

I wanted to follow-up on this post to see if anyone else is seeing this happen.

This morning I reviewed the error logs on my SMF 2.1 forum and see there are dozens of this same error with various non-existent item IDs all from a Guest account using a German IP address of 138.201.36.87. The IP is owned by Hetzner Online GmbH, which is a server hosting company, but it doesn't really help explain why this guest account keeps trying to change the quantity of items on my forum. Because the person doesn't have permission, they obviously get nowhere but it does geneate an error log message.

Below is a screenshot of part of the error log. Does anyone else see this happening and / do you know why this person might be attempting this?

Happy Thanksgiving!

[Michael Vail]

FYI, I just saw a new SMF version was just released (2.1.3). The changelog had this fix in it:

Fixed a bug where "Trying to access array offset on value of type null" showed up in the log.

This may resolve the issue but I still don't understand what was causing it.

Take care!
 

[SMFHacks]

Fixed for next update. Was due to items being/deleted not existing.

[Michael Vail]

Thank you good sir! Havea great weekend.

Mike