trying to fix the issue

https://support.d4science.org/issues/25747?#note-6

ckanext/privatedatasets/plugin.py

@@ -39,7 +39,8 @@ class PrivateDatasets(p.SingletonPlugin, tk.DefaultDatasetForm, DefaultPermissio
     p.implements(p.IAuthFunctions)
     p.implements(p.IConfigurer)
     p.implements(p.IBlueprint)
-    p.implements(p.IRoutes, inherit=True)
+    #p.implements(p.IRoutes, inherit=True)
+    p.implements(p.IBlueprint)
     p.implements(p.IActions)
     p.implements(p.IPackageController, inherit=True)
     p.implements(p.ITemplateHelpers)
@@ -134,7 +135,7 @@ class PrivateDatasets(p.SingletonPlugin, tk.DefaultDatasetForm, DefaultPermissio
             tk.add_template_directory(config, 'templates')
 
         # Register this plugin's fanstatic directory with CKAN.
-        tk.add_resource(b'fanstatic', b'privatedatasets')
+        tk.add_resource('fanstatic', 'privatedatasets')
 
     ######################################################################
     ############################# IBLUEPRINT #############################

ckanext/privatedatasets/views.py

@@ -45,7 +45,7 @@ def acquired_datasets():
     return base.render('user/dashboard_acquired.html', extra_vars)
 
 
-class AcquiredDatasetsControllerUI(base.BaseController):
+class AcquiredDatasetsControllerUI():
 
     def acquired_datasets(self):
         return acquired_datasets()