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Created attachment 14332 [details]
"The "CollectBundleResources" task failed unexpectedly" if any BundleResource file name contains the "+" plus character
## Regression status: not an immediate regression
BAD: XamarinVS 18.104.22.168 (019d80f) + Xamarin.iOS 22.214.171.124 (dab1554)
BAD: XamarinVS 3.11.1594.0 (a06d6d5) + Xamarin.iOS 126.96.36.199(1f068b4)
(XVS 3.11 ("Cycle 5 – Service Release 5") hits essentially the same problem, though the exact wording of the error is a bit different.)
## Steps to replicate
Attempt to build the attached test case from Visual Studio.
(The test case is just a new single view template iOS app with a BundleResource file named "Info8+.plist" added to the "Resources" folder.)
### Top of the error message as copied from "View -> Error List"
> The "CollectBundleResources" task failed unexpectedly.
> Xamarin.Messaging.Exceptions.MessagingException: An error occured on client build2480Windo while executing a post for topic xvs/Build/188.8.131.52/copy-item/UnifiedSingleViewIphone1/4137fa7/Info8+.plist ---> Xamarin.Messaging.Exceptions.MessagingException: There was an error while trying to subscribe to response topic xvs/Build/184.108.40.206/copy-item/UnifiedSingleViewIphone1/4137fa7/Info8+.plist ---> System.Net.Mqtt.Client.ClientException: An error occurred while trying to subscribe the client to topic build2480Windo/+/xvs/Build/220.127.116.11/copy-item/UnifiedSingleViewIphone1/4137fa7/Info8+.plist ---> System.Net.Mqtt.Exceptions.MqttException: Topic filter build2480Windo/+/xvs/Build/18.104.22.168/copy-item/UnifiedSingleViewIphone1/4137fa7/Info8+.plist is invalid. See protocol specification for more details on Topic Filter rules: http://docs.oasis-open.org/mqtt/mqtt/v3.1.1/os/mqtt-v3.1.1-os.html#_Toc398718106
> at System.Net.Mqtt.Formatters.SubscribeFormatter.GetPayload(Subscribe packet) in c:\GitHub\hermes\src\Core\Formatters\SubscribeFormatter.cs:line 88
> at System.Net.Mqtt.Formatters.SubscribeFormatter.Write(Subscribe packet) in c:\GitHub\hermes\src\Core\Formatters\SubscribeFormatter.cs:line 40
> at System.Net.Mqtt.Formatters.Formatter`1.<>c__DisplayClass9.<FormatAsync>b__8() in c:\GitHub\hermes\src\Core\Formatters\Formatter.cs:line 46
> at System.Threading.Tasks.Task`1.InnerInvoke()
> at System.Threading.Tasks.Task.Execute()
## Results in Xamarin Studio on Mac
The project builds and runs without error.
Created attachment 14333 [details]
Log files and version info
*** Bug 38685 has been marked as a duplicate of this bug. ***
I have checked this issue with the Cycle 7 build:
I observed that I am successfully able to build attached test sample provided in bug description.
This issue has been fixed, hence I am closing this issue.