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Type:
Problem report
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Resolution: Unresolved
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Priority:
Trivial
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Affects Version/s: 8.0.0alpha1
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Component/s: Frontend (F)
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Sprint candidates
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3
Steps to reproduce:
- Start creating a new Scatter plot or Graph widget.
- In the 1st data set, select all hosts (in this case, 4 copies of Zabbix server) and choose items for both X and Y axes.
- Clone the 1st data set 4-6 times.
- Save your widget configuration form.
- Observe your widget.
- Click the Edit button on your widget.
Result:
An error notification appears:
Invalid parameter "Data set/4/y_axis_items": cannot be empty.
PHP error logs:
$ tail -f /var/log/apache2/error.log [Fri Oct 24 04:29:51.877821 2025] [php:warn] [pid 908] [client 192.168.120.28:53694] PHP Warning: PHP Request Startup: Input variables exceeded 1000. To increase the limit change max_input_vars in php.ini. in Unknown on line 0, referer: http://dp-virtualbox/ZBXNEXT-9424-7.3/zabbix.php?action=dashboard.view&dashboardid=1&from=now-1h&to=now [Fri Oct 24 04:30:18.404850 2025] [php:warn] [pid 5623] [client 192.168.120.28:50389] PHP Warning: PHP Request Startup: Input variables exceeded 1000. To increase the limit change max_input_vars in php.ini. in Unknown on line 0, referer: http://dp-virtualbox/ZBXNEXT-9424-7.3/zabbix.php?action=dashboard.view&dashboardid=1&from=now-1h&to=now
Expected: The user should receive a warning about the limit being reached before saving the widget configuration form. An error message should appear if the limit is reached when form data is being submitted.
