Bug 8014 - [MonoTouch] "Error: Failed to compile interface file" displayed when user stop running application.
Summary: [MonoTouch] "Error: Failed to compile interface file" displayed when user sto...
Status: VERIFIED FEATURE
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: iOS add-in ()
Version: 3.0.x
Hardware: PC Mac OS
: --- normal
Target Milestone: ---
Assignee: Jeffrey Stedfast
URL:
Depends on:
Blocks:
 
Reported: 2012-10-26 09:17 UTC by Saurabh
Modified: 2013-03-01 10:00 UTC (History)
4 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
VERIFIED FEATURE

Description Saurabh 2012-10-26 09:17:34 UTC
Steps to reproduce this issue:
1. Open MD.
2. Create or open MonoTouch application.
3. Debug/Run the app.
4. Click 'Stop' button while application is running.

Actual result: when application is running and user clicks on 'Stop' button, An error displayed "Error: Failed to compile interface file". While for Android application 'Deployment canceled' appears.

Expected result: Running application should stop and 'Deployment canceled' should displayed.

Supplement information:
https://gist.github.com/3958697
MD Log:
https://gist.github.com/3958708

Environment details:
All Mac
MonoDevelop-3.0.5 e159cf083bd327933166819d94245298898d6e3d
MT 6.0.5 3821681a8a937617387f076c5749227ea7fe7413
Mono 2.10.9_11 Stable


Regression Status:
NOT A REGRESSION: This is also happening with MD 3.0.4.7 Stable and MT 6.0.4 Stable
Comment 1 Jeffrey Stedfast 2012-11-01 15:31:05 UTC
Due to the build error, the program shouldn't have run at all...

Could you check your settings?

MonoDevelop -> Preferences -> Build ->"Build solution before running"

Is that checkbox checked? or unchecked?
Comment 2 Saurabh 2012-11-23 06:10:28 UTC
Today, we have verified this issue with following builds:

Mono 2.10.9_11 Stable
MD 3.0.5 Stable
MT 6.0.6 Stable

As per comment 1, We have check the settings:

MonoDevelop -> Preferences -> Build ->"Build solution before running"

That checkbox is checked.

We are still getting the same issue.
Comment 3 PJ 2013-01-14 09:19:45 UTC
Can you guys still reproduce this? If so, can you screencast?
Comment 4 Saurabh 2013-01-16 07:27:46 UTC
We have verified this issue with following builds:

X.S 4.0 - 37f983f1e334556d57c4d98a9818bc38b03fa638
Mono - 2.10.11
MT 6.1.112

We are still seeing this issue. This is the screencast for the same:
http://screencast.com/t/s7LzeTmGER4I
Comment 5 Jeffrey Stedfast 2013-01-16 10:10:38 UTC
I see what's going on...

When you attempt to Debug the app, it first tries to build the project before running it because either some code has changed since the previous successful build or because it has never been successfully built.

Then, when you hit "Stop", it cancels the build and it just so happens to be at a point where it is trying to compile the .xib files, and so you get this error.

This isn't really a bug.
Comment 6 Saurabh 2013-03-01 10:00:10 UTC
As per Comment#5 changing the status to Verified