Hi everyone, could someone help me with this error I`ve got in EMS in EnergyPlus?
* Severe * Problem found in EMS EnergyPlus Runtime Language. * ~~~ * Erl program name: BLOCK1:ZONE1:WALL_1_WINDOW_1_CONTROL * ~~~ * Erl program line number: 6 * ~~~ * Erl program line text: SET WIN_1_CONSTRUCTION = PCWINDOW_02 * ~~~ * Error message: * Error: EvaluateExpression: Variable = 'PCWINDOW_02' used in expression has not been initialized! * ~~~ * During Warmup, Environment=SITE (01-01:31-12), at Simulation time=01/01 00:00 - 00:15 * Fatal ** Previous EMS error caused program termination. ...Summary of Errors that led to program termination: ..... Reference severe error count=1 ..... Last severe error=Problem found in EMS EnergyPlus Runtime Language.