WHAT IS MEAN?

Trace RTK 1 Except RTK …159 1031ae8 19

I debug the program,appear this sentence?

what is mean?

Hi,
RTK 159 means RTK_EXCPT_DESTROYED_HEAP.
This exception is received if memory pointer is out of range (or) Heap link counter is null.
Hope this helps.
Thanks

Unfortunately, the exception documentation has always been poor, and neither Wavecom previously, nor Sierra Wireless now, have shown any interest in redressing the situation: https://forum.sierrawireless.com/t/exception-documentation-is-still-poor/1900/11