Project Launching & Packaging Error

I encountered a problem and I don’t seem to be the only one in that case that when I try to Launch my project, or when I run the packaged project, I get this Error :

47365-error.png

[link text][2]

This only happens on one of my project and doesn’t happen on ‘simpler’ projects.
The project runs well in Editor, I only get the error when in a packaged or Launch build.

The log doesn’t didn’t help me and I wanted to know if it’s an error that will be fixed or if it’s coming from my project.
Thank you.

Hey ,

Are you able to package a regular template from the launcher? If not, please provide those error as well so that we can compare them.

Thank you for providing the . I have looked through them and I noticed these warnings that seem to be with with Slate:

[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TableViewHeader.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TableViewHeader.png
[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate//Docking/TabContentArea.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate//Docking/TabContentArea.png
[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/ProgressBar_Background.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/ProgressBar_Background.png
[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Normal.png
[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Selected.png
[2015.06.22-16.16.40:908][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png' error.
[2015.06.22-16.16.40:908][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/TaskGraph_Mono.png
[2015.06.22-16.16.40:909][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/SortUpArrow.png' error.
[2015.06.22-16.16.40:909][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/SortUpArrow.png
[2015.06.22-16.16.40:909][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/SortDownArrow.png' error.
[2015.06.22-16.16.40:909][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/SortDownArrow.png
[2015.06.22-16.16.40:909][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Icons/Home16x16.png' error.
[2015.06.22-16.16.40:909][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Icons/Home16x16.png
[2015.06.22-16.16.40:909][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Icons/ToParent.png' error.
[2015.06.22-16.16.40:909][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Icons/ToParent.png
[2015.06.22-16.16.40:909][  0]LogStreaming:Warning: Failed to read file '../../../Engine/Content/Editor/Slate/Common/ComboArrow.png' error.
[2015.06.22-16.16.40:909][  0]LogSlate: Could not find file for Slate resource: ../../../Engine/Content/Editor/Slate/Common/ComboArrow.png

I would suggest looking through your project and making sure these files are still there. If they’re not still there and they have since been deleted, make sure they’re not referenced anywhere within your project. You may want to delete your intermediate, saved and config files as well as right click within the content browser and “fix up redirectors in folder”.

Looking forward to hearing back from you, thanks!

Hey, thanks for your quick answer.

I have checked and the files from the warnings are present in the StagedBuilds folder of the project though not under a “Editor” folder, the full path is : “\DDreaming\Saved\StagedBuilds\WindowsNoEditor\Engine\Content\Slate\Common”, might be a change in 4.8. Other than that, I am able to package a template project in 4.8 from the Launcher.

I have also tried deleting the intermediate, saved and config folders and try again but I had the same error on Launch.
Fix up redirectors in folder did notify me that some deleted content were still somehow present, but it didn’t change anything for the Launching error.

Thanks again for your help.

Hey ,

Thank you for checking that information for me. I have submitted a report to our developers which can be referenced as: UE-17532

If you’d like to check on this in the future, please simply refer to this post and UE-17532 and we will be more than happy to assist you further.

Have a great day!

Hey ,

I’ve received an update on the report. Our developers need a bit more information in order to look into this further. He didn’t see anything obvious within the callstacks or you provided, so we’re going to need to have reproduction steps in order to investigate this crash further.

Do you have any additional information you’d be able to provide?