Host Pipes OpenCL

Hi,

I am working with an Stratix 10 GX development kit, and I have a problem with the example design loopback_Host Pipe. When the host communicate with the OpenCL command clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *)&write_pipe), the following assert is shown:

host: acl_hal_mmd.c:2486: acl_hal_mmd_hostchannel_create: Assertion `device_info[physical_device_id].mmd_dispatch->aocl_mmd_hostchannel_create' failed.

This problem just happens with host pipes.

How can I solve this?

Thanks in advance.