GW followed by a DFT+U_Run error

Running Abinit Ground state
1

I am using Abinit Verson 9.4.2. Now, during the GW calculation followed by a DFT+U calculation, I found an error. That is
“NetCDF library returned: NetCDF: Variable not found while trying to get the ncid of a variable: vUme.”

I am explaining the steps I followed for this calculation.

  1. I did a self-consistant calculation defining u pawu, j pawu, and the density matrix.
    2: Using the density file of the previous calculation, we did a nSCF calculation by defining u pawu, j pawu, and density matrix as DFT+U parameters.
  2. Using the wavefunction file from the previous calculation, we did a SCR calculation by defining u pawu and j pawu. but not defining the density matrix.
    4: Using the SCR file and the Wavefunction file, I tried to do the GW run by defining u pawu and j pawu. but not defining the density matrix.

Please help me to troubleshoot this problem.