LPCXpresso and J-Link: I can't start a debug session

[lpcware]

Content originally posted in LPCWare by giusloq on Thu Oct 08 10:08:59 MST 2015
Initially I configured a debug session through the generic GDB Hardware Debugging plug-in, as described in this link.
I was able to start a debug session, single stepping, watch variables and registers and similar things. But it was impossible to restart the MCU (LPC1778).

As suggested in the link above, I installed and configured GNU ARM Eclipse plugin, but the debug session can't be started. After the initial step of memory programming (I think the memory is programmed correctly), LPCXpresso shows the following error
Error in final launch sequence
Error executing step execute method: stepStartTrackingBreakpoints
java.lang.reflect.InvocationTargetException

Please, does someone know how to solve this problem?

The very bad thing is that now I can't debug either with GDB Hardware Debugging plug-in, even if it worked before. I receive the same error! Now it's impossible to debug anything  :((  J)

J-Link works well because I can program the memory with its command line tool.

[lpcware]

Content originally posted in LPCWare by giusloq on Fri Oct 09 03:22:16 MST 2015
I started again from latest LPCXpresso installation and now it works.

I have encountered only two minor problems:
- gdb client executable path can't be leaved to default {cross_prefix}gdb{cross_suffix}, I specified the full pathname of LPCXpress GDB
- Devices tab doesn't appear in Project Properties.