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after FrameMarkerss renderFrameVuforia() glError (0x502)

By xMonty on Mon, 07/04/2016 - 07:22

Hi,

i am trying to extract the code for FrameMarker from the sample app (which works beautifully) to a new iOS project

i copy all files and copy the code exactly as well

everything is fine but when it detects the Marker i doesnt draw anything on screen

and in log i get

after FrameMarkerss renderFrameVuforia() glError (0x502)

i have rechecked the code it seems exactly same as in sample app, maybe there is some additional setting?

please advice

thanks in advance