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Unity Crash when detecting marker

October 3, 2014 - 3:39am #1

Vuforia SDK Version: 3.0.9 -

Description with steps to reproduce:

I set up the scene with Vuforia. The camera works in real time, but when I detect a marker, unity just crash and shut down. Every time. Don't know yet if it's Unity's version in cause or the sdk.

Unity 4.5.3f3


Development OS (Mac OS X, Windows, Linux): Windows -

Mobile OS and Version: Android 4.4.2 -

Mobile Device Manufacturer and Model name: Nexus4 -

Do the Vuforia Sample Applications show the same behavior?: Nop

Unity Crash when detecting marker

May 13, 2016 - 9:30am #4

Hi Soriven,

you are posting on a very old thread; the last post before yours dates back to October 2014 and refers to a farily old version of Vuforia (Vuforia 3.x).


Using Vuforia 5.5.9, you should be able to run Play Mode on Windows with Unity 5.3.4, assuming Unity was correctly installed.


Do you see the same behaviour if you try and run the Image Targets 5.5.9 sample app in Unity 5.3.4 Play Mode  ?   

Unity Crash when detecting marker

May 12, 2016 - 8:00am #3

I'm having exactly the same thing on windows.

My PC is a very strong one.  Installed unity 32 bit as required since on the 64 bit version there is an error shown when playing.

the play mode runs for a while. I then try to detect the marker and it takes some time, but when it does, unity crashs and a bug report is being shown.

Did you manage to figure out what happens?

I am using Unity 5.3.4f1 with the latest Vuforia.

Please help

Unity Crash when detecting marker

October 3, 2014 - 6:15am #2

Are you referring to Frame Markers or Image Targets (there is no such notion of "marker" in Vuforia); in either case, I would recommend to try the samples first and see if you can reproduce the crash there (and if the samples are OK, try to compare your implementation with the sample to see if you are missing something).



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