Invalid access to memory

[vin_pll]

Dear experts,

please help me how to solve this,

i have some gui design for viewer in java, and i have some actual functionalities to be performed for that editor in c++ , for that i am JNI which provide a interface between the two,

here using JNI i am first calling the gui to be designed and after that i am loading the DLL i think it successfull but when i create a object of any class from that DLL it gives me

Invalid access to memory location

can you please tell me what is the reason,
thanks in advance.

[Elysia]

It means that the code does something it should not. That the code is broken, that there is a bug in it.
Specifically, it means it tries to access memory it has no business using. This can be, but is not limited to, buffer overruns or using freed memory.