EXAMPLE for H7R with bad .ioc

[mbarg.1]

in LwIP_UDPTCP_Echo_Server_Netconn_RTOS example for H7S3, 

LwIP_UDPTCP_Echo_Server_Netconn_RTOS.ioc returns error 

Invalid State: Most probably trying to open 'LwIP_UDPTCP_Echo_Server_Netconn_RTOS.ioc' file from an abnomal previous IDE session exit. Please close such editor and have a new try to recover properly.

but there are no other editors open - i just downloaded a fresh version in new directory.

Using STM32CubeIde 1.8.1 in Window computer

Opening 

[Saket_Om]

Hello @mbarg.1 

I opened it on my side it works correctly. Please use the latest version of CubeMX.

[mbarg.1]

I have version 1.18.1 - same problem with windows and linux debian - updated 2 days ago

[Saket_Om]

What is the CubeMX version ?

[TDK]

Opens fine here in standalone CubeMX.

How are you trying to open it in CubeIDE? File -> New -> From existing IOC?

[mbarg.1]

In STM32CubeIde, I made File-> New->STM32 project, than selected Examples, H7R, and LwIP_UDPTCP_Echo_Server_Netconn_RTOS .

When I open LwIP_UDPTCP_Echo_Server_Netconn_RTOS.ioc, I get this error.