No proxy that matches: proxy=ADIOS2VTXReader were found

Hello I am trying to open .bp file and I get an error

ERROR: In vtkSIProxyDefinitionManager.cxx, line 518
vtkSIProxyDefinitionManager (000002DC59DC4EC0): No proxy that matches: group=sources and proxy=ADIOS2VTXReader were found.

I am using using Paraview 5.12.0 through a remote connection. The resulting folder .bp was created like this

vtx_u = io.VTXWriter(msh.comm, "results.bp", u_n, engine="BP4") 

while t.value < T:
        ....
        vtx_u.write(t.value)

with the help of fenics project module for python.