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JooDB over Joomla 4.2.6 Error: Class "JSubMenuHelper" not found

Cippa
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3 years 3 months ago #7153 by Cippa

JooDB over Joomla 4.2.6 Error: Class "JSubMenuHelper" not found was created by Cippa

Hi all,

I have just upgraded Joomla from 3.10 to 4.2.6 with JooDB version installed 3.0.

When I open the JooDB extension I get the error:

Code:

Class "JSubMenuHelper" not found

It seems that it doesn't find the database, and if I click on the "New Database" icon in the new window that pops up there is another error:

Code:

500 behavior::formvalidation not found.

Should I just install the new JooDB version 4.2.2 or should I do something different in order to keep the database?
How can I migrate from JooDB 3.0 to 4.2.2?

Thank you for your help.

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d.hoeschen
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3 years 2 months ago #7156 by d.hoeschen

Replied by d.hoeschen on topic JooDB over Joomla 4.2.6 Error: Class "JSubMenuHelper" not found

Of course install the latest Version if you use Joomal4

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Cippa
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3 years 2 months ago #7158 by Cippa

Replied by Cippa on topic JooDB over Joomla 4.2.6 Error: Class "JSubMenuHelper" not found

Thank you Dirk, that's what I have done.
But since I'm not an expert, I tried to gather some information before to make any mistake.

So far so good.

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