256MbTeam/Redmine-Scrumbler — Issue #21: private method `gsub' called for {}:HashWithIndifferentAccess
Author: jorgebg
Created: 2012-02-10 12:58:17+00:00
State: open

Hi!

I just installed the plugin on a fresh installation of Redmine 1.3.1. When I try to activate the module on the Settings tab I get the following error:

```
private method `gsub' called for {}:HashWithIndifferentAccess
```

Here is the application trace:
http://pastebin.com/zXUpEQj3

**Request**

Parameters:

```javascript
{"commit"=>"Save",
"authenticity_token"=>"XtL7PwatqQf6dghy6QX+d8Uc2grJ8q45dqZr6pQ=",
"id"=>"test",
"enabled_module_names"=>["issue_tracking",
"time_tracking",
"news",
"documents",
"files",
"wiki",
"repository",
"boards",
"calendar",
"gantt",
"redmine_scrumbler"]}
```
**Response**

Headers:

```javascript
{"Content-Type"=>"",
"Cache-Control"=>"no-cache"}
```

Thanks!