unresolved symbols remain和errors encountered during linking

2019-08-06 15:31发布

我在工程里调用一个之前写好的.c文件,文件已经导入工程里了,但每次编译时都报error #10234-D: unresolved symbols remain错误,求高手指点啊!!

error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "nrf_spi_node.out" not built
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