L6218E: Undefined symbol Error

[AE104]

Hello,

During SPI programming , I got this error,

DAC and Analog Switch Control 9 14 18 v1\DAC and Analog Switch Control 9 14 18 v1.axf: Error: L6218E: Undefined symbol SystemClock_Config (referred from main.o).

DAC and Analog Switch Control 9 14 18 v1\DAC and Analog Switch Control 9 14 18 v1.axf: Error: L6218E: Undefined symbol _Error_Handler (referred from spi.o).

Is there anyone have an idea about solving the problem?

Thank you

[Tesla DeLorean]

>>Is there anyone have an idea about solving the problem?

Make sure you project actually contains code for these functions, and they are correctly named?

Functions that are "static" will not be visible to different files.

Include files and function prototypes provide calling details, not body code for the functions.

[AE104]

Thank you, I solved the problem with creating new project.

[wojtekdera]

new project helped