Redmine

User without log_time permission can access /time_entry/imports/new. (this user has import_time_entry permission)
if the user try to import, internal error occured.

ActionView::Template::Error (undefined method `activities' for nil:NilClass

    project.activities
           ^^^^^^^^^^^):

Causes:
NoMethodError (undefined method `activities' for nil:NilClass

    project.activities
           ^^^^^^^^^^^)
     7: <p>
     8:   <label for="import_mapping_activity"><%= l(:field_activity) %></label>
     9:   <%= mapping_select_tag @import, 'activity', :required => true,
    10:         :values => @import.allowed_target_activities.sorted.map {|t| [t.name, t.id]} %>
    11: </p>
    12:
    13: <div class="splitcontent">

app/models/time_entry_import.rb:52:in `allowed_target_activities'
app/views/imports/_time_entries_fields_mapping.html.erb:10
app/views/imports/_time_entries_mapping.html.erb:4
app/views/imports/mapping.html.erb:4
app/views/imports/mapping.html.erb:3
lib/redmine/sudo_mode.rb:78:in `sudo_mode'

so, this patch adds checking log_time permission to `TimeEntryImport.authorized?.`