When I completed the gw calculation and got the o.qp file, then I used ypp to interpolate the band and there was an error, so that there was no correct output, nor any error message.
<---> [06.03] Interpolation@work: Circuit
<---> [INTERPOLATION] Number of shells: 3306
<---> Interpolation@E_K_PATH (star) | | [000%] --(E) --(X)
<---> Interpolation@E_K_PATH (star) |########################################| [100%] --(E) --(X)
<---> Interpolation@E_K_PATH (H fill) | | [000%] --(E) --(X)
<---> Interpolation@E_K_PATH (H fill) |########################################| [100%] --(E) --(X)
<---> Interpolation@E_K_PATH (computing engre) | | [000%] --(E) --(X)
<---> Interpolation@E_K_PATH (computing engre) |########################################| [100%] --(E) --(X)
<---> Interpolate@E_K_PATH Fourier | | [000%] --(E) --(X)
<---> Interpolate@E_K_PATH Fourier |########################################| [100%] --(E) --(X)
<---> [INTERPOLATION@E_K_PATH] Errors: Max, Avg, Avg_rel = 4.78923321E-05 4.84519251E-06 2.22594617E-03
<---> Interpolate@E_K_PATH Fourier | | [000%] --(E) --(X)
<---> Interpolate@E_K_PATH Fourier |########################################| [100%] --(E) --(X)
<---> [06.04] Fermi Levels
<---> Fermi Level (BUILT-in bands) : -0.213557 [eV]
<---> [06.05] Bands output
Thank you in advance for your help!
Best,
sunxl