I can't add widgets from the store

[juanma0599]

Hello, I have recently installed Kubuntu 22.04 LTS and when applying my customization I try to add graphic elements to the panel but when I enter the store of these elements I get the following error:

Open Collaboration service API unknown error. (0)

I appreciate any help to solve this problem, thank you very much

[claydoh]

Often this is a problem on the KDE/Opendesktop/etc servers. They have been unstable in recent months.

You might try again later, or click the link to the store and manually download and install the items

[juanma0599]

Thanks for your answer, the problem has been like this for days, so I guess I will have to install manually. Thank you

[juanma0599]

Often this is a problem on the KDE/Opendesktop/etc servers. They have been unstable in recent months.

You might try again later, or click the link to the store and manually download and install the items

The strange thing is that in version 20.04 this does not happen, I have tried it and it works correctly, I think it is a problem with the KDE version or something like that

[claydoh]

The strange thing is that in version 20.04 this does not happen, I have tried it and it works correctly, I think it is a problem with the KDE version or something like that

Could be, for sure, though it isn't happening to everyone..
It *may* be due to a bug in the KDE Frameworks, and possibly fixed in version 5.93. This should be coming to Jammy at some point. You might add the Kubuntu Backports PPA, which has it for testing.
The store can still be funky at times, though.