View Issue Details

IDProjectCategoryLast Update
0012562Bionic DuesCrash/ExceptionSep 26, 2013 8:39 pm
Reporterwindgen Assigned ToChris_McElligottPark  
Status closedResolutionnot fixable 
Product Version0.915 Linux Support! 
Summary0012562: Linux - ErrorsReportedByEngine when taking a screenshot
DescriptionTaking a screenshot on Linux causes an ErrorsReportedByEngine error message to appear. The png format screenshot file in RuntimeData is entirely black, but the jpg format screenshot in the Steam folder is fine.

Note: I took one screenshot to trigger the message, the second to report the error. This may be system-specific, I am using the Intel graphics driver.

Here is what is in ArcenDebugLog.txt:

-----------
Cannot read from image without framebuffer blit extension!
Stack Trace:


   at System.Environment.get_StackTrace()
   at ArcenDebugging.ArcenDebugLog(System.String Message, DebugLogDestination Destination, Boolean IncludeStackTrace, Verbosity Verbosity)
   at ArcenDebugging.ArcenDebugLog(System.String Message, DebugLogDestination Destination, Verbosity Verbosity)
   at ArcenDebugging.ArcenDebugLog(System.String Message, Verbosity Verbosity)
   at Configuration.WriteToErrorFile(System.String ErrorFile, System.String ErrorName, System.String ErrorText)
   at MainCameraLogic.LogWritten(System.String LogString, System.String StackTrace, LogType Type, System.Exception Cause, Boolean CameFromUnity)
   at MainCameraLogic.LogWrittenFromUnity(System.String LogString, System.String StackTrace, LogType Type)
   at UnityEngine.Application.CallLogCallback(System.String logString, System.String stackTrace, LogType type)
TagsNo tags attached.
Internal WeightMajor Problem

Activities

windgen

Sep 19, 2013 4:37 am

reporter  

bug12562.jpg (346,486 bytes)

Chris_McElligottPark

Sep 20, 2013 4:01 pm

administrator   ~0033943

Well, I could disable the screenshots in linux, but I've seen screenshots posted from several other folks on linux. The game is already trying to gracefully handle the exception, but that is clearly failing because this is a callback... so the only thing I can really advise is to not press that button, or to possibly install an updated version of OpenGL. The error "Cannot read from image without framebuffer blit extension!" implies that there is some sort of OpenGL extension that you don't have, but googling it doesn't turn up much of practical use for me.

windgen

Sep 20, 2013 6:10 pm

reporter   ~0033955

This error disappeared in 916 or 917, I think. I'll post here again if it comes back.

Chris_McElligottPark

Sep 20, 2013 6:41 pm

administrator   ~0033957

Hummm. I really don't think there's anything we could have done on our side to change this, since it's a built-in part of unity and unity has not changed. Maybe it was related to the custom cursor somehow, or the fact that we turned off shadows. Beyond that nothing changed internal to their engine and how we use it.

Anyway, glad it works now! What a mystery thing. :/

windgen

Sep 26, 2013 8:32 pm

reporter   ~0034101

The png screenshots started working in 922! Maybe the resolution setting code affected that.

Chris_McElligottPark

Sep 26, 2013 8:39 pm

administrator   ~0034102

Ha! Maybe so!

Issue History

Date Modified Username Field Change
Sep 19, 2013 4:30 am windgen New Issue
Sep 19, 2013 4:36 am windgen Description Updated
Sep 19, 2013 4:37 am windgen File Added: bug12562.jpg
Sep 19, 2013 8:45 am tigersfan Internal Weight => Major Problem
Sep 19, 2013 8:45 am tigersfan Assigned To => Chris_McElligottPark
Sep 19, 2013 8:45 am tigersfan Status new => assigned
Sep 20, 2013 4:01 pm Chris_McElligottPark Note Added: 0033943
Sep 20, 2013 4:01 pm Chris_McElligottPark Status assigned => closed
Sep 20, 2013 4:01 pm Chris_McElligottPark Resolution open => not fixable
Sep 20, 2013 6:10 pm windgen Note Added: 0033955
Sep 20, 2013 6:41 pm Chris_McElligottPark Note Added: 0033957
Sep 26, 2013 8:32 pm windgen Note Added: 0034101
Sep 26, 2013 8:39 pm Chris_McElligottPark Note Added: 0034102
Apr 14, 2014 9:28 am Chris_McElligottPark Category Bug - Crash or Exception => Crash/Exception