Call gslc_DrvDrawTxt with the parameter gslc_tsFont *pFont = NULL

[goddade]

Describe the bug

Please describe what you observe on the display or any error messages

GUIslice/src/GUIslice.c

Line 609 in 22f4ef2

gslc_DrvDrawTxt(pGui,5,5,NULL,(char*)"ERROR: InitTouch",

gslc_DrvDrawTxt does not handle NULL:

GUIslice/src/GUIslice_drv_adagfx.cpp

Line 1238 in 22f4ef2

uint16_t nTxtScale = pFont->nSize;

Device hardware

• MCU: ??? ATmega2560, ESP32, etc.
• Display with link: ??? Adafruit ILI9341 2.8" resistive (https://www.adafruit.com/product/1651)
• GUIslice config selected: ??? ard-adagfx-ili9341-stmpe610

Checklist to try first

Most display/touch issues can be identified by working through the steps in the Configuring GUIslice guide.

Please confirm whether:

• Display works correctly with standalone display driver library examples (eg. TFT_eSPI graphicstest, Adafruit graphicstest, etc.) without GUIslice: ???
• Touch works correctly with standalone touch library examples without GUIslice: ???

Expected behavior

A description of what you expected to happen

Initialization messages

Please copy any startup messages / errors reported to the serial monitor window here. You can enable all error messages by setting DEBUG_ERR 2 in the GUIslice config file.

Additional info

Add any other context about the problem here.

[ImpulseAdventure]

Thanks for noting this, @goddade !

I had provided this output as an extra debug convenience but it is less obvious what the best way would be to support a “default” font across all device configurations. Might be best for me to remove this debug message from the actual display output.