warnings during linking: undefined symbol fs_data$$Base and fs_data$$Limithttps://devzone.nordicsemi.com/f/nordic-q-a/19047/warnings-during-linking-undefined-symbol-fs_data-base-and-fs_data-limitI was just working with the ble_app_uart example in nrf5_SDK_12.2.0. Minor modification were done to the main function. The build output: linking... ._build\nrf52832_xxaa.axf: Warning: L6330W: Undefined symbol fs_data$$Base (referred from fstorageen-USTelligent Community 13Fri, 22 May 2020 08:06:07 GMTRE: warnings during linking: undefined symbol fs_data$$Base and fs_data$$Limithttps://devzone.nordicsemi.com/thread/251183?ContentTypeID=1Fri, 22 May 2020 08:06:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9c52fdcb-f640-46c5-aee4-31a4f03f1455bjorn-spockeli<p>Please open a new ticket and attach the build output from Keil in the ticket. Also state which SDK version you are using.&nbsp;</p><div style="clear:both;"></div>RE: warnings during linking: undefined symbol fs_data$$Base and fs_data$$Limithttps://devzone.nordicsemi.com/thread/251176?ContentTypeID=1Fri, 22 May 2020 07:27:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ac11d33b-e715-4af1-9ba6-7e32a6a58185lls<p><span>I have the same situation but I use KEIL MDK and I don&#39;t know how to solve this problem now. I hope you can help me</span></p><div style="clear:both;"></div>RE: warnings during linking: undefined symbol fs_data$$Base and fs_data$$Limithttps://devzone.nordicsemi.com/thread/73630?ContentTypeID=1Tue, 17 Jan 2017 10:28:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d2f14958-43d9-46bc-94b9-619533369325bjorn-spockeli<p>Are you using gcc to compile the example? If so could you attach the linker script (.ld file ) your&#39;re using?</p><div style="clear:both;"></div>