Unable to build after upgrading to Intellij 13 and IvyIdea 1.0.10

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Existing environment with Intellij 12 and IvyIDEA
2. Install Intellij 13 Ultimate and upgrade to IvyIDEA 1.0.10
3. Build project fails due to inter-module dependencies failing. 

What is the expected output? What do you see instead?
Project should build successfully.

Modules that reference code in other modules are not able to find the classes 
in other modules.

What version of the product are you using? On what operating system?
Intellij 13, ubuntu 12.04

Please provide any additional information below.

When I disable the IvyIDEA plugin I can the define dependencies between modules 
in my project. Once I turn the plugin back on the dependencies no longer are 
honored. If I try to add a dependency to another module with the plugin enabled 
then once I hit the apply button the dependency is deleted.

I've had to revert back to Intellij 12 after having had to prod the company to 
buy the upgrade to 13 so I'm looking kinda foolish now.

Original issue reported on code.google.com by dealy663 on 27 Jun 2014 at 5:29

[GoogleCodeExporter]

Strange... do you have any errors in your idea.log file?

Original comment by maarten....@gmail.com on 6 Jul 2014 at 9:18