LP-MSPM0G3507: Texas Instruments XDS110 USB Debug Probe/CS_DAP_0 Error connecting to the target: DAP Connection Error. This could be caused by the device having gone to low power mode. Try forcing an external reset.If the error persists, try forcing BSL, a

Texas Instruments XDS110 USB Debug Probe/CS_DAP_0 Error connecting to the target: DAP Connection Error. This could be caused by the device having gone to low power mode. Try forcing an external reset.If the error persists, try forcing BSL, a Mass erase or a Factory Reset. Check device FAQs for more information.

Alice：

请参考这个帖子的建议

LP-MSPM0G3507: Help！！! – MSP 低功耗微控制器论坛 – MSP 低功耗微控制器 – E2E 设计支持 (ti.com)