Error when checking STATISTICS of subversion (SVN) repository

[nicesw123]

Using 0.8-devel. (Update: this also occurs with 0.7.x)

I have some subversion repositories also. When accessing statistics for those subversion repos, I get Internal Error.

production.log is

Started GET "/redmine/projects/mytest/repository/statistics" for 192.1.0.202 at 2014-08-06 10:33:25 +0200
Processing by RepositoriesController#stats as HTML
  Parameters: {"id"=>"mytest"}
  Current user: nicesw123 (id=4)
  Rendered plugins/redmine_git_hosting/app/views/repositories/stats.html.erb within layouts/base (840.8ms)
Completed 500 Internal Server Error in 867.7ms

ActionView::Template::Error (undefined method `gsub' for nil:NilClass):
    82:   <div id="statistics-contributors">
    83:     <ul class="thumbnails">
    84:       <% author_charts = [] %>
    85:       <% @repository.commits_per_author.each do |commits_data| %>
    86:         <% idx = @repository.commits_per_author.index(commits_data) %>
    87:         <% author_charts.push("chart_commits_per_author_#{idx}") %>
    88:         <%= javascript_tag do %>
  plugins/redmine_git_hosting/lib/redmine_git_hosting/patches/repository_patch.rb:202:in `block in commits_per_author'
  plugins/redmine_git_hosting/lib/redmine_git_hosting/patches/repository_patch.rb:198:in `each'
  plugins/redmine_git_hosting/lib/redmine_git_hosting/patches/repository_patch.rb:198:in `commits_per_author'
  plugins/redmine_git_hosting/app/views/repositories/stats.html.erb:85:in `_plugins_redmine_git_hosting_app_views_repositories_stats_html_erb___424040236665\
8002303_70149209376700'
  actionpack (3.2.19) lib/action_view/template.rb:145:in `block in render'
  activesupport (3.2.19) lib/active_support/notifications.rb:125:in `instrument'
  actionpack (3.2.19) lib/action_view/template.rb:143:in `render'
  actionpack (3.2.19) lib/action_view/renderer/template_renderer.rb:47:in `block (2 levels) in render_template'
  actionpack (3.2.19) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
  activesupport (3.2.19) lib/active_support/notifications.rb:123:in `block in instrument'
  activesupport (3.2.19) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (3.2.19) lib/active_support/notifications.rb:123:in `instrument'
  actionpack (3.2.19) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
  actionpack (3.2.19) lib/action_view/renderer/template_renderer.rb:46:in `block in render_template'
  actionpack (3.2.19) lib/action_view/renderer/template_renderer.rb:54:in `render_with_layout'
  actionpack (3.2.19) lib/action_view/renderer/template_renderer.rb:45:in `render_template'
  actionpack (3.2.19) lib/action_view/renderer/template_renderer.rb:18:in `render'
  actionpack (3.2.19) lib/action_view/renderer/renderer.rb:36:in `render_template'
  actionpack (3.2.19) lib/action_view/renderer/renderer.rb:17:in `render'
  actionpack (3.2.19) lib/abstract_controller/rendering.rb:110:in `_render_template'
  actionpack (3.2.19) lib/action_controller/metal/streaming.rb:225:in `_render_template'
  actionpack (3.2.19) lib/abstract_controller/rendering.rb:103:in `render_to_body'
  actionpack (3.2.19) lib/action_controller/metal/renderers.rb:28:in `render_to_body'
  actionpack (3.2.19) lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
  actionpack (3.2.19) lib/abstract_controller/rendering.rb:88:in `render'
  actionpack (3.2.19) lib/action_controller/metal/rendering.rb:16:in `render'
  actionpack (3.2.19) lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
  activesupport (3.2.19) lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
  /srv/rvm_usr/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/benchmark.rb:296:in `realtime'
  activesupport (3.2.19) lib/active_support/core_ext/benchmark.rb:5:in `ms'
  actionpack (3.2.19) lib/action_controller/metal/instrumentation.rb:40:in `block in render'
  actionpack (3.2.19) lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime'
  activerecord (3.2.19) lib/active_record/railties/controller_runtime.rb:24:in `cleanup_view_runtime'
  actionpack (3.2.19) lib/action_controller/metal/instrumentation.rb:39:in `render'
  actionpack (3.2.19) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
  actionpack (3.2.19) lib/action_controller/metal/implicit_render.rb:5:in `send_action'
  actionpack (3.2.19) lib/abstract_controller/base.rb:167:in `process_action'
  actionpack (3.2.19) lib/action_controller/metal/rendering.rb:10:in `process_action'
  actionpack (3.2.19) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
  activesupport (3.2.19) lib/active_support/callbacks.rb:491:in `_run__1363657011610576064__process_action__76019701996837734__callbacks'
  activesupport (3.2.19) lib/active_support/callbacks.rb:405:in `__run_callback'

Is it possible that redmine_git_hosting (string occurs in production.log above) has an influence here?
Thanks.

[n-rodriguez]

Hi! Thanks for your feedback!

Is it possible that redmine_git_hosting (string occurs in production.log above) has an influence here?

Yes. Actually I override the statistics view for any kind of repo. I have to take a look.