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Resolved Error save template

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  1. oksystems
    oksystems
  2. RO CSVI
  3. Wednesday, 15 October 2025
  4.  Subscribe via email
When save a new template i get error: Argument #1 ($string) must be of type string, array given
in this case Export Virtuemart Order
0
Responses (3)
tharuna
tharuna
Accepted Answer Pending Moderation
Hello,
Can you tell me the RO CSVI and Joomla version you are using?
Kind regards,

Tharuna

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  1. 6 hours ago
  2. RO CSVI
  3. # 1
rolandd
rolandd
Accepted Answer Pending Moderation
Hi,

Please post a backup of your template as well so we can check the issue with your template.
Kind regards,

RolandD

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  1. 5 hours ago
  2. RO CSVI
  3. # 2
oksystems
oksystems
Accepted Answer Pending Moderation
its version 8.20.0

PHP version 8.3.24
Joomla! version 5.3.2

See attachment: template test



Chatgpt tells me to change (but i dont know where)

htmlspecialchars($value)

in

if (is_array($value)) {
$value = implode(', ', $value); // array omzetten naar string
}
echo htmlspecialchars($value, ENT_QUOTES, 'UTF-8');
Attachments (1)
csvi_templates_www.computervoorschool.nl_20251015.xml
  1. 1 hour ago
  2. RO CSVI
  3. # 3
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