function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Angelica Veness 12Angelica Veness 12 

Cat rescue app - apex class error - invalid api

I can't complete the 'Create a Lightning Component and Add It to a Lightning Page' step as I get an error message:

There seems to be something wrong with the 'EinsteinVision_Admin' Apex class. 

In the Developer Console I can see an error message:

classes/EinsteinVision_Admin.cls - line 0 - Invalid api version:0.0

Any ideas?

 
Deepali KulshresthaDeepali Kulshrestha
Hi Angelica,

You can follow these steps to resolve this error:

1- select all
2- copy
3- close file (yes to close without saving)
4- open file again
5- paste and save

Another way you can try if not resolved:

1- Copy your Class code to notepad 
2- Switch to a new workspace (if you only have the default, create another one)
3- Switch Back to the workspace you were working on
4- Copy your notepad saved code to the class
5- Try to save your code again

OR 

They suggest creating a new workspace and then switching to it by going to:

Workspace -> New Workspace

Switch Workspace -> Select New Workspace

I hope you find the above solution helpful. If it does, please mark as Best Answer to help others too.

Thanks and Regards,
Deepali Kulshrestha