hi,

i made a simple object in SU, defined space, surfaces and subsurfaces (windows) .

I have only one thermal zone and only external walls. Then i open OS and edit the date and run the simulation. The following error occurs :

**FATAL:GetSurfaceData: Errors discovered, program terminates. EnergyPlus Run Time=00hr 00min 0.54sec

It doesnt even start with calculation. Something is wrong with the input file. What could that be?

Thank u for all the help.

hi,

i made a simple object in SU, defined space, surfaces and subsurfaces (windows) .

I have only one thermal zone and only external walls. Then i open OS and edit the date and run the simulation. The following error occurs :

**FATAL:GetSurfaceData: Errors discovered, program terminates. EnergyPlus Run Time=00hr 00min 0.54sec

It doesnt even start with calculation. Something is wrong with the input file. What could that be?

Thank u for all the help.

hi,

i made a simple object in SU, defined space, surfaces and subsurfaces (windows) .

I have only one thermal zone and only external walls. Then i open OS and edit the date and run the simulation. The following error occurs :

**FATAL:GetSurfaceData: Errors discovered, program terminates. EnergyPlus Run Time=00hr 00min 0.54sec

It doesnt even start with calculation. Something is wrong wring with the input file. What could that be?

Thank u for all the help.

hi,

i made a simple object in SU, defined space, surfaces and subsurfaces (windows) .

I have only one thermal zone and only external walls. Then i open OS and edit the date and run the simulation. The following error occurs :

**FATAL:GetSurfaceData: Errors discovered, program terminates. EnergyPlus Run Time=00hr 00min 0.54sec

It doesnt even start with calculation. Something is wring with the input file. What could that the problem be?

Thank u for all the help.