Defect #6350
closed
New Gantt charts : 500 error when no issue have a due date
Added by Rodrigo Guerrero about 14 years ago.
Updated about 14 years ago.
Description
Eric, I update redmine and show me this error with I try to see the gantt:
Processing GanttsController#show (for 192.168.0.100 at 2010-09-10 08:58:10) [GET]
Parameters: {"project_id"=>"TT-09-637-F", "action"=>"show", "controller"=>"gantts"}
Rendering template within layouts/base
Rendering gantts/show
ActionView::TemplateError (undefined method `<=' for nil:NilClass) on line #155 of app/views/gantts/show.html.erb:
152:
153: <% top = headers_height + 10 %>
154:
155: <%= @gantt.lines(:top => top, :zoom => zoom, :g_width => g_width ) %>
156:
157: <%
158: #
lib/redmine/helpers/gantt.rb:301:in `line_for_project'
lib/redmine/helpers/gantt.rb:172:in `render_project'
lib/redmine/helpers/gantt.rb:194:in `render_project'
lib/redmine/helpers/gantt.rb:193:in `render_project'
lib/redmine/helpers/gantt.rb:151:in `lines'
app/views/gantts/show.html.erb:155
app/controllers/gantts_controller.rb:26
app/controllers/gantts_controller.rb:25:in `show'
passenger (2.2.9) lib/phusion_passenger/rack/request_handler.rb:92:in `process_request'
passenger (2.2.9) lib/phusion_passenger/abstract_request_handler.rb:207:in `main_loop'
passenger (2.2.9) lib/phusion_passenger/railz/application_spawner.rb:400:in `start_request_handler'
passenger (2.2.9) lib/phusion_passenger/railz/application_spawner.rb:351:in `handle_spawn_application'
passenger (2.2.9) lib/phusion_passenger/utils.rb:184:in `safe_fork'
passenger (2.2.9) lib/phusion_passenger/railz/application_spawner.rb:349:in `handle_spawn_application'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:352:in `__send__'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:352:in `main_loop'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:163:in `start'
passenger (2.2.9) lib/phusion_passenger/railz/application_spawner.rb:209:in `start'
passenger (2.2.9) lib/phusion_passenger/spawn_manager.rb:262:in `spawn_rails_application'
passenger (2.2.9) lib/phusion_passenger/abstract_server_collection.rb:126:in `lookup_or_add'
passenger (2.2.9) lib/phusion_passenger/spawn_manager.rb:256:in `spawn_rails_application'
passenger (2.2.9) lib/phusion_passenger/abstract_server_collection.rb:80:in `synchronize'
passenger (2.2.9) lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
passenger (2.2.9) lib/phusion_passenger/spawn_manager.rb:255:in `spawn_rails_application'
passenger (2.2.9) lib/phusion_passenger/spawn_manager.rb:154:in `spawn_application'
passenger (2.2.9) lib/phusion_passenger/spawn_manager.rb:287:in `handle_spawn_application'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:352:in `__send__'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:352:in `main_loop'
passenger (2.2.9) lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously'
Rendering /Rails/redmine/public/500.html (500 Internal Server Error)
Files
I can confirm this error. It happens when none of the issues in a project have a due date set.
I attached a quick patch i made to solve the problem. Seem to work fine for me, and I ran the test suite, no strange errors.
- Category set to Gantt
- Status changed from New to 7
- Target version set to 1.1.0
- Affected version (unused) set to devel
Pieter Nicolai wrote:
I can confirm this error. It happens when none of the issues in a project have a due date set.
Thanks, I was wondering what would cause it.
- % Done changed from 0 to 50
- % Done changed from 50 to 0
- Subject changed from Problem with new Gantt to New Gantt charts : 500 error when no issue have a due date
I can confirm this error áfter the Gantt-rewrite. The attached patch by Pieter Nicolai solves the issue.
Can somebody apply attached patch to trunk, please?
- Assignee changed from Eric Davis to Jean-Philippe Lang
A patch has been applied in r4178, but it breaks Project#overdue?. See http://ci.finn.de/builds/1-8-7_redmine-trunk_sqlite3/4178 (second one, the first one is stupid-simple to fix).
Either we keep this solution but with this modification :
diff --git a/app/models/project.rb b/app/models/project.rb
index 29be68c..e86d246 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -438,9 +438,8 @@ class Project < ActiveRecord::Base
[
issues.maximum('due_date'),
shared_versions.collect(&:effective_date),
- shared_versions.collect {|v| v.fixed_issues.maximum('due_date')},
- Date.today
- ].flatten.compact.max
+ shared_versions.collect {|v| v.fixed_issues.maximum('due_date')}
+ ].flatten.compact.max || Date.today
end
end
Or we revert it and find another solution (maybe Pieter's patch?).
Any thought about this ? (Jean-Philippe especially)
- Assignee changed from Jean-Philippe Lang to Eric Davis
A problem with r4178 is that it will fail and return a nil if the issue tracking module isn't enabled.
I've been thinking about it and I think it would be best to add actual Start Date and End Date fields to projects, instead of calculating them or assuming they are 'today'.
I'm reverting r4178 for now. With it breaking the tests, I would have a hard time releasing 1.0.2 today.
Eric Davis wrote:
I've been thinking about it and I think it would be best to add actual Start Date and End Date fields to projects, instead of calculating them or assuming they are 'today'.
Project start and due dates wouldn't solve the problem as they may not be set.
Why not simply fix the gantt so that it handles nil values?
Eric, with Start and End Date fields for projects would a issue/version with a due date past that still show up in the gantt chart? If so that would be a nice solution.
My patch will, in absence of a calculated end date, set the end date as far as the gantt view filter is set to. A more structural approach as you suggests with project fields might be better.
Jean-Philippe Lang wrote:
Project start and due dates wouldn't solve the problem as they may not be set.
Why not simply fix the gantt so that it handles nil values?
True, I would then propose to apply my patch to the trunk as a quick fix. That way the trunk is not broken anymore. The idea of project start and end fields is still interesting though, even outside the scope of the gantt chart.
Jean-Philippe Lang wrote:
Project start and due dates wouldn't solve the problem as they may not be set.
Why not simply fix the gantt so that it handles nil values?
Yea, the Gantt will need to handle nil values no matter how Project dates are calculated.
Hello all. I ran into this issue as well, installing a new Redmine Server. I was wondering what the proposed course of action and/or recommended fix is in terms of resolving this?
- Priority changed from Normal to High
Marked the failed test as pending in r4278. Tests should never fail on a commit.
Vincent Polite wrote:
Hello all. I ran into this issue as well, installing a new Redmine Server. I was wondering what the proposed course of action and/or recommended fix is in terms of resolving this?
You will need to wait for it to be fixed. And you shouldn't be running trunk since trunk is only meant for development and will have bugs at times (like now).
- Status changed from 7 to Closed
- Assignee deleted (
Eric Davis)
- Target version deleted (
1.1.0)
- Resolution set to Fixed
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