What is this: onDecode : Qmage(frame, header) Log? app crash

Hello everyone,

My Android App is crashing without errors but before the crash in the console log on VS appear many many of them: onDecode : QmageFrame, QmageHeader and etc...

but i have no image in my screen... the screen have only many StackLayouts with Grid inside.

the log is:

10-26 08:21:44.356 E/Qmage   (17132): onDecode : QmageDecodeFrame 20140421 Rev.6376 
10-26 08:21:44.356 E/Qmage   (17132): This is decoding
10-26 08:21:44.356 E/Qmage   (17132): decoding stream->hasLength()
10-26 08:21:44.356 E/Qmage   (17132): onDecode : QmageDecParseHeader call : QM
10-26 08:21:44.356 E/Qmage   (17132): Qmage parsing for decoding ok
10-26 08:21:44.356 E/Qmage   (17132): onDecode :  QmageHeader.NinePatched 0
10-26 08:21:44.356 E/Qmage   (17132): onDecode : QmageHeader Height() 38 Width() : 70 sampleSize : 1
10-26 08:21:44.356 E/Qmage   (17132): Qmage Make Color table
10-26 08:21:44.356 E/Qmage   (17132): SkBitmap::kIndex8_Config == config && 1 == sampleSize
10-26 08:21:44.356 E/Qmage   (17132): onDecode : return true QM
10-26 08:21:44.586 E/Qmage   (17132): onDecode : QmageDecodeFrame 20140421 Rev.6376 
10-26 08:21:44.586 E/Qmage   (17132): This is decoding
10-26 08:21:44.586 E/Qmage   (17132): decoding stream->hasLength()
10-26 08:21:44.586 E/Qmage   (17132): onDecode : QmageDecParseHeader call : QM
10-26 08:21:44.586 E/Qmage   (17132): Qmage parsing for decoding ok
10-26 08:21:44.586 E/Qmage   (17132): onDecode :  QmageHeader.NinePatched 0
10-26 08:21:44.586 E/Qmage   (17132): onDecode : QmageHeader Height() 38 Width() : 70 sampleSize : 1
10-26 08:21:44.586 E/Qmage   (17132): Qmage Make Color table
10-26 08:21:44.586 E/Qmage   (17132): SkBitmap::kIndex8_Config == config && 1 == sampleSize
10-26 08:21:44.586 E/Qmage   (17132): onDecode : return true QM
10-26 08:21:44.816 E/Qmage   (17132): onDecode : QmageDecodeFrame 20140421 Rev.6376 
10-26 08:21:44.816 E/Qmage   (17132): This is decoding