Analytics crash-dump?

[Michael J]

Hi,

I’ve written an application which uses the Analytics SDK.
On connection of the EyeTracker(X2-60) the application crashes before the browserEventListener is called.
Currently, I have no idea what causes the error, the codes is pretty similar to the QtSample(which works).
Does the Analytics SDK create a crash-dump?

Thanks a lot!

[Michael J]

With WinDbg I got more information:
(a58.df4): Access violation – code c0000005 (first chance)
*** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\tobiisdk\tobii-analytics-sdk-3.0.83-win-Win32\Cpp\Lib\tetio.dll –
tetio!tobii_sdk_vector_set_string+0x2e94:

but still have no clue what is the actual error

[jesper högström]

Does the qt-sample work?
Without looking at the sources I would think something hands a string that is null to something else that isn’t quite ready for it.

[Serhii Horbach]

Unfortunately SDK does not create a crash-dump.
Do you use tobii_sdk_vector_set_string function in your code?
If yes, please verify parameters on the function call.

[Michael J]

Hi,
thank you for your replies.

The qt-sample works.

The function is not in my code. The program crashes while waiting for EyeTrackerBrowser-Event, at the moment the EyeTracker connects.

[Author]

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