Below is what the first part of the manifest looks like. Note: I also have a folder in the package zip file called Files with all the files. The error I am getting is: " Failed to copy cache/upgrades/temp/VP9U4G/Files/custom/Extention/application…

Hey everyone, Today I was trying to add a custom link in the admin panel and did that successfuly. I also managed to add a custom action to the Administration module action view map. I know that the link is working because when I add the view manually…