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No source available for "0xFFFFFFFE (0xFFFFFFFE)() " in a Custom KL25Z QFN32 board

Question asked by FERNANDO MADERA on Jul 28, 2020
Latest reply on Aug 3, 2020 by Omar Anguiano

I'm using CodeWarrior IDE for programing a FRDM-KL25Z and everything is ok when i'm trying to debug the code, but i have develop an custom board with the MKL25Z128VFM4 that is a QFN32 version of the kl25z of the FRDM board, now understand that the kl25 from the board and my custom board is the same memory map and when i'm trying to debug the code in the QFN32 kl25z the openSDA of the FRDM works fine, but when the debug starts code warrior send me a error message with "No source available for "0xFFFFFFFE (0xFFFFFFFE)() "  , and if i remove from the QFN32 the SWD_DIO or SWD_CLK signals the debug session ends automatically, and i want to know what is wrong and what is the reason for i cannot Debug the code in the custom board. This post say anything similar and i tried that but isn't work for me.

K60D100 - N0 source available for 0xfffffffe 

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