Error code C0000005: Access Violation

Hi.
Anybody experienced this error.

Error

Hi,

Is the solution multi-dll? This could be due to dll mismatch. I would ensure the whole solution is compiled together and the correct clarion / 3rd party DLLs are present.

Thanks,

Andy

It’s a ‘common’ error, it means you tried to access memory outside of what you should.
In addition to what Andy suggested, try using the debug version of the rtl it’s in bin/debug off your clarion home directory. It gives a great deal more info that can be quite helpful in tracking the error.

First, read this:

How to improve the Call Stack when your program GPFs to show Procedure Names - ide / Tips - ClarionHub

Then use a quality third party product like Capesoft’s GPF Reporter to help identify exactly where your app GPF’ed.

CapeSoft GPF Reporter

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