I want to deploy a provider hosted app in office 365(SharePoint 2013 online),when I published the app I found it in my app catalog.But there is an error in visual studio 2013 that I coudn't resolve it.
"Error occurred in deployment step 'Install app for SharePoint': Le chargement de version test des applications n’est pas activé sur ce site. "
In English:
"Error occurred in deployment step 'Install app for SharePoint':The Application test version of loading is not enabled on this site
Has someone experienced the same and found a solution please?