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249
questions
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158
views
1
answer
2
votes
2025-03-10 11:22:12 -0500
JasonGlazer
Errors running DOE prototypes through python EPlus
python
doe-prototype-buildings
slab-preprocessor
basement
energyplus
135
views
1
answer
2
votes
2025-06-28 13:48:14 -0500
nemo
"Bad allocation" error in EnergyPlus 25.1 with hydronic radiant floor + air-to-water heat pump
energyplus
radiant-heating
air-to-water-heat-pump
sizing-error
low-temperature-radiant
978
views
1
answer
4
votes
2018-01-23 10:47:34 -0500
rraustad
Error while trying to output Zone People Occupant Count from energyplus
energyplus
bcvtb
python
230
views
1
answer
no
votes
2024-06-06 13:53:24 -0500
shorowit
How to solve HVACTemplate:Zone:IdealLoadsAirSystem in eppy?
eppy
energyplus
severe-error
hvac-template
expand-objects
3k
views
1
answer
2
votes
2021-07-13 10:18:47 -0500
Ruben
how can I fix this error in design builder file?
designbuilder
energyplus
error
316
views
1
answer
no
votes
2021-10-14 08:25:30 -0500
Aaron Boranian
i don't know how to fixed this?
energyplus
severe-error
hvac-template
boiler
vrf
161
views
1
answer
2
votes
2023-11-29 13:42:01 -0500
Todd K.
Error after importing EnergyPlus Example IDF into OSM
energyplus-example-file
energyplus
openstudio
openstudio-application
import
150
views
1
answer
no
votes
2024-11-08 05:28:37 -0500
PmP
Thermal storage attached to a PTHP using heat exchanger problem
energyplus
pthp
thermal-storage
heat-exchanger
chilled-water-loop
1k
views
1
answer
1
vote
2021-05-25 20:33:12 -0500
Leon1das
Openstudio's Simulation Fail
openstudio
severe-error
construction
466
views
1
answer
no
votes
2024-08-21 10:35:08 -0500
Denis Bourgeois
Severe error, Missing required property 'schedule_name'.
electric-equipment
severe-error
openstudio
energyplus
openstudio-application
119
views
1
answer
2
votes
2024-11-18 04:09:48 -0500
Annie Marston
model runs in windows e+ but fails in Mac OS e+
command-line
mac-os
energyplus
energyplus-cli
ms-windows
486
views
1
answer
2
votes
2021-06-16 09:58:28 -0500
jdominguez94
EnergyPlus FMU SQlite Error
energyplus
pyfmi
modelica
fmi
sql-file
470
views
1
answer
1
vote
2024-12-19 06:42:41 -0500
JasonGlazer
Distance between two vertices < .01
geometry
surfaces
vertex
energyplus
warning
481
views
1
answer
1
vote
2021-09-21 04:39:36 -0500
Julien Marrec
Schedule has missing days in its schedule pointers
schedule
revit
gbxml
energyplus
severe-error
232
views
1
answer
1
vote
2016-07-20 15:07:02 -0500
__AmirRoth__
Is there a way in EP to forgo the initial warmup calculations?
energyplus
warmup
889
views
1
answer
2
votes
2019-07-11 14:26:21 -0500
MJWitte
Warmup convergence
energyplus
597
views
1
answer
2
votes
2020-01-23 10:54:49 -0500
shorowit
How can I solve: CheckWarmupConvergence: Loads Initialization
energyplus
openstudio
warmup
convergence
264
views
1
answer
2
votes
2020-09-17 15:31:02 -0500
David Sun
Foundation:Kiva warmups and initial thermostat setpoints
energyplus
kiva
warmup
setpoint
basement
353
views
1
answer
3
votes
2020-12-14 13:01:51 -0500
hermmanhender
Skip Warming in the simulation data exchange with Python API
energyplus
warmup
python-plugin
223
views
1
answer
2
votes
2021-04-26 09:17:02 -0500
shorowit
High Temperature problem when coupling CONTAM and E+
energyplus
contam
warmup
348
views
1
answer
2
votes
2025-05-16 02:36:33 -0500
Ski90Moo
OpenStudio Convergence Error
openstudio
convergence
severe-error
energyplus
warmup
534
views
1
answer
1
vote
2021-10-15 10:29:49 -0500
shorowit
Convergence during warmup, cooling load
convergence
severe-error
warmup
energyplus
327
views
1
answer
no
votes
2023-08-21 17:18:38 -0500
ricardolionar
How EnergyPlus determine the boundary condition before warmup convergence?
energyplus
conduction
boundary-condition
heat-transfer
116
views
1
answer
no
votes
2024-01-12 07:08:00 -0500
Marcos
How EnergyPlus defines the initial conditions? [closed]
energyplus
initial-conditions
705
views
1
answer
1
vote
2025-05-16 02:11:56 -0500
Ski90Moo
HAVC did not converge after 25 warmup days.
energyplus
severe-error
warmup
convergence
106
views
1
answer
no
votes
2024-09-06 13:40:36 -0500
Aaron Boranian
E+ detailed HVAC crash on warmup - high window temperatures
energyplus
detailed-hvac
high-surface-temperatures
severe-error
low-temperature-radiant
152
views
1
answer
2
votes
2025-05-26 03:44:11 -0500
Julien Marrec
Access to a warmUpFlag to pass in an FMU cosim
warmup
energyplus
energyplus-to-fmu
ems-control
external-interface
225
views
no
answers
2
votes
2020-05-24 01:02:28 -0500
Mehrdad Vojdani
Adjusting temperature and load convergence based on load scale
energyplus
convergence
warning
179
views
no
answers
3
votes
2020-12-09 07:37:58 -0500
Mehrdad Vojdani
Pumping system / Plant Convergence issue
plant-loop
plant-equipment-operation
convergence
energyplus
bug-report
184
views
no
answers
no
votes
2023-05-02 08:56:53 -0500
rraustad
Do you understand this warning?: ** Warning ** HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.
air-flow
energyplus
warning
heat-exchanger
flow-rate
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