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Joomla 5 Notice

We are pleased to announce that as of January 29, 2024, all of our Joomla extensions are compatible with Joomla 5.

For all who are still updateing from Joomla 3 to Joomla 4: Joomla 4 Migration instructions are available here:

There is now a separate Documentation for Visforms for Joomla 4 and for Visforms for Joomla 5!

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Visforms Subscription user can ask questions in our forum. Please log in with the relevant user first.
Everybody can access the forum for reading.

Please only ask 1 question per topic.

Important information for almost every question:
V1: Which Visforms version is running?
V2: Which Joomla version is running?
V3: Which PHP version is running?

FATAL ERROR WITH UPDATE JOOMLA 3.4.7

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8 years 11 months ago - 8 years 11 months ago #2314 by alexmurphy
FATAL ERROR WITH UPDATE JOOMLA 3.4.7 was created by alexmurphy
:ohmy:
Visform returns an error after updating Joomla 3.4.7! Help!!! :ohmy:

Fatal error: Cannot instantiate abstract class VisformsHtmllayout in /var/www/virtual/MYSITE/htdocs/components/com_visforms/lib/htmllayout.php on line 86

how do I fix? All the forms do not work... help me please :'(
Last edit: 8 years 11 months ago by alexmurphy.

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8 years 11 months ago #2315 by alexmurphy
Replied by alexmurphy on topic FATAL ERROR WITH UPDATE JOOMLA 3.4.7
[img


and I can't access either side administrator :'(

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8 years 11 months ago #2316 by martin4712
Replied by martin4712 on topic FATAL ERROR WITH UPDATE JOOMLA 3.4.7
Try to clear your browser cache on client side. This should help.

Regards.
Martin

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8 years 11 months ago #2317 by alexmurphy
Replied by alexmurphy on topic FATAL ERROR WITH UPDATE JOOMLA 3.4.7
:S ops sry!
it is fixed.... :whistle:

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8 years 10 months ago - 8 years 10 months ago #2380 by realart
Replied by realart on topic FATAL ERROR WITH UPDATE JOOMLA 3.4.7
This error occurs on the client side. Many users of my site can see it (not only me). Tell me how to remove it? Joomla 3.4.8.
Thanks

Fatal error: Cannot instantiate abstract class VisformsHtmllayout in .../components/com_visforms/lib/htmllayout.php on line 86
Last edit: 8 years 10 months ago by realart.

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8 years 10 months ago #2381 by Administrator AV
Replied by Administrator AV on topic FATAL ERROR WITH UPDATE JOOMLA 3.4.7
Hi,

this seems to be a problem that comes with the Joomla! 3.4.7 update.
I actually was not able to figure when exactly the problem occurs or to reproduce it.
Therefore at the moment I sadly have no fix for it only to clear the browser cache.
But obviously this is difficult to do on your users browser. But maybe there is a way to tell your users.

I'll try to take a look into it, but I cannot promise anything.

Regards,
Aicha
:idea: I recommend you the new and up-to-date documentation for Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/en/docs/
Most of this also applies retrospectively to Joomla 3.
Please only ask 1 question per topic :-).

:idea: Ich empfehle Dir die neue und aktuelle Dokumentation für Joomla 4:
docs.joomla-5.visforms.vi-solutions.de/docs/
Das meiste gilt rückwirkend auch für Joomla 3.
Bitte immer nur 1 Frage pro Thema stellen :-).

Moderators: Administrator AV, Administrator IV
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