Max 10 pin assignment issue

Hello Guys,

We are using Max 10 device, the part number is "10M25DAF484C7G". Our Quartus version is 23.1std.0991 standard edition.

There are several ADC input buses which are connected to Max 10. However, several of them have pin assginment issue, as following image show.

After compilation, Quartu dosen't use our assigned pin location. It changes to other pin location. Why can this happen? And how to resolve it?

BTW, I checked the messages, and found the following warning messages:

Warning (15705): Ignored locations or region assignments to the following nodes
	Warning (15706): Node "M10_ADC_A1_OUT[0]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[1]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[2]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[3]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[4]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[5]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[6]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[7]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[8]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_A1_OUT[9]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[0]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[1]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[2]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[3]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[4]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[5]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[6]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[7]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[8]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_B1_OUT[9]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[0]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[1]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[2]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[3]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[4]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[5]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[6]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[7]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[8]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_C1_OUT[9]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[0]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[1]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[2]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[3]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[4]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[5]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[6]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[7]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[8]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D0_OUT[9]" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT0" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT1" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT2" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT3" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT4" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT5" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT6" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT7" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT8" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_ADC_D1_OUT9" is assigned to location or region, but does not exist in design
	Warning (15706): Node "M10_TO_C10_LVDS_RESERVED_CLK" is assigned to location or region, but does not exist in design