lpn dfu only ota onice. when i ota zhe device twice,it will error

lpn dfu only ota onice. when i ota zhe device twice,it will error

Hi,
Could you provide more details about your setup?
What Mesh SDK version are you using? Are you using an unmodified version of the example?
Can you tell me the steps you are doing to get this assert?
my board ls nrf52832,sortdevice ls s132_nrf52_7.2.0_softdevice
my board ls nrf52832,sortdevice ls s132_nrf52_7.2.0_softdevice