昇腾910B报错The context is empty. Check whether acl.rt.set_context or acl.rt.set_device is called.

[KnightKKOP]

使用910B微调DeepSeekR1-distill-7B，微调结束后报错如下，如何解决呢？
[ERROR] 2025-04-14-12:53:43 (PID:9482, Device:0, RankID:-1) ERR00100 PTA call acl api failed
[Error]: The context is empty.
Check whether acl.rt.set_context or acl.rt.set_device is called.
EE1001: [PID: 9482] 2025-04-14-12:53:43.313.114 The argument is invalid.Reason: rtDeviceSynchronizeWithTimeout execute failed, reason=[context pointer null]
Solution: 1.Check the input parameter range of the function. 2.Check the function invocation relationship.
TraceBack (most recent call last):
ctx is NULL![FUNC:DeviceSynchronize][FILE:api_impl.cc][LINE:2981]
The argument is invalid.Reason: rtDeviceSynchronizeWithTimeout execute failed, reason=[context pointer null]
wait for compute device to finish failed, runtime result = 107002.[FUNC:ReportCallError][FILE:log_inner.cpp][LINE:161]