Can't run first job with qtdragon_hd

It looks like my linuxcnc instance can't find the M6 tool change procedure. 

In my INI, I set PROGRAM_PREFIX like this:
Looking in that directory, there are a couple of tool change demo g-code files. Do I need to write one and name it "M6.ngc"? 

Ok so my previous post isn't right, that tab is just displaying descriptions of various gcodes from ~/linuxcnc-dev/lib/python/qtvcp/lib/mdi_text.py.

But I'm still pretty sure it has something to do with my toolchange configuration.

www.forum.linuxcnc.org/21-axis/42888-how...axis?start=10#213214

This fixed it. Looks like it was a problem with the dialog. This is the tool change section in my postgui file now:
 

Troubleshooting this only took 3 days, but hey, that's linux for you I guess.

So loading the tool_dialog is not necessary - it's included in the screen code.
I seem to remember you have multiple entries for tool change - some commented out.

I also fixed the LED color problem - the limits were like that too.

Yeah I think all the LEDs in the qtdragon_hd.ui file were green on and green off.

I did have the toolchange HAL settings in a few different places but I'm pretty sure I only ever had one set of them active. I've been trying to cobble together this config from a few different reference sources so I'm not 100% sure where the best place to put everything is. What file are you referring to for the "screen code"?

By screen code I mean the files that produce the screen. qtdragon - usually hidden from the user.

Qtvcp's builtin component is smart enough to check to see if the other toolchanger component is loaded - it will give a warning in the terminal about it but will use the previously loaded one.

Yes I understand it's hard to piece together a config from examples and best practices change over time.

in the file qtvcp_postgui.hal was the appropriate location to connect the signals for toolchanging. it's called after the qtdragon screen has initialized and added it's HAL pins.

Some sparse information here:
linuxcnc.org/docs/devel/html/gui/qtdragon.html#_hal_pins