RuntimeError: Unsupported device target Ascend.

[lonngxiang]

运行demo/predict.py 报错

self._context_handle.set_param(param, value)

RuntimeError: Unsupported device target Ascend. This process only supports one of the ['CPU']. Please check whether the Ascend environment is installed and configured correctly, and check whether current mindspore wheel package was built with "-e Ascend". For details, please refer to "Device load error message".

---

• Device load error message:

  Load dynamic library: libmindspore_ascend.so.2 failed. libge_runner.so: cannot open shared object file: No such file or directory Load dynamic library: libmindspore_ascend.so.1 failed. libge_runner.so: cannot open shared object file: No such file or directory

---

• C++ Call Stack: (For framework developers)

  mindspore/core/utils/ms_context.cc:327 SetDeviceTargetFromInner

[zhanghuiyao]

看起来是mindspore和cann安装的问题，可以尝试运行以下代码check mindspore是否能正常调用ascend

>>> import mindspore as ms;ms.run_check()

[lonngxiang]

ms.run_check()

[lonngxiang]

这是算有问题吗

[zhanghuiyao]

是的 看起来mindspore无法检测到ascend，只能调用到cpu

[zhanghuiyao]

可以尝试按照 官网 的流程进行MindSpore和CANN的安装，如果仍然有问题可以到Ascend官网和 MindSpore开源仓 上提交issue

[lonngxiang]

可以尝试按照 官网 的流程进行MindSpore和CANN的安装，如果仍然有问题可以到Ascend官网和 MindSpore开源仓 上提交issue

嗯谢谢，这边MindSpore就是官网步骤安装的

[fookhsu]

请问下后续有解决吗，我也遇到类似的问题