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Error upgrade component to Joomla 4

2 年 1 个月 前 #9996 Igor Dolgoff
Error upgrade component to Joomla 4 was created by Igor Dolgoff
I used the components for Joomla 3. Now i want upgrade on the Joomla 4.2.2
I received on intsallation the error :
0 Call to undefined method Joomla\CMS\Installer\Adapter\ComponentAdapter::get()

Please help me

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2 年 1 个月 前 #9997 Super User
Replied by Super User on topic Error upgrade component to Joomla 4
To install your component to Joomla 4.2.2 you need to convert it to Joomla 4 from Joomla 3 in the JCC there is a setting to do that.
Follow the following steps:
1. Go to your component where you are facing an issue Click on Edit Component, and select Joomla Version to Joomla 4
2. Give Namespace name
3. Click on Save Component
Now you are ready to download and install the component on the Joomla 4 instance.
By following the above steps to your component we were able to install it on Joomla 4 instance, please confirm.
The following user(s) said Thank You: FBS

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2 年 1 个月 前 #9998 Super User
Replied by Super User on topic Error upgrade component to Joomla 4
To install your component to Joomla 4.2.2 you need to convert it to Joomla 4 from Joomla 3 in the JCC there is a setting to do that.
Follow the following steps:
1. Go to your component where you are facing an issue Click on Edit Component, and select Joomla Version to Joomla 4
2. Give Namespace name
3. Click on Save Component
Now you are ready to download and install the component on the Joomla 4 instance.
By following the above steps to your component we were able to install it on Joomla 4 instance, please confirm.

Please 登录注册一个帐号 to join the conversation.

2 年 1 个月 前 #9999 Super User
Replied by Super User on topic Error upgrade component to Joomla 4
To install your component to Joomla 4.2.2 you need to convert it to Joomla 4 from Joomla 3 in the JCC there is a setting to do that.
Follow the following steps:
1. Go to your component where you are facing an issue Click on Edit Component, and select Joomla Version to Joomla 4
2. Give Namespace name
3. Click on Save Component
Now you are ready to download and install the component on the Joomla 4 instance.
By following the above steps to your component we were able to install it on Joomla 4 instance, please confirm.

Please 登录注册一个帐号 to join the conversation.

2 年 1 个月 前 - 2 年 1 个月 前 #10000 Super User
Replied by Super User on topic Error upgrade component to Joomla 4
we have had an issue replying to you because your inbox is full. Perhaps this issue has also prevented you from emailing us.

To install your component to Joomla 4.2.2 you need to convert it to Joomla 4 from Joomla 3 in the JCC there is a setting to do that.
Follow the following steps:
1. Go to your component where you are facing an issue Click on Edit Component, and select Joomla Version to Joomla 4
2. Give Namespace name
3. Click on Save Component
Now you are ready to download and install the component on the Joomla 4 instance.
By following the above steps to your component we were able to install it on Joomla 4 instance, please confirm.
Last edit: 2 年 1 个月 前 by Super User.

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