Optimizer funktioniert bei mir nicht, woran kann es liegen?

[iphikles3000]

Hallo zusammen,
folgende Fehlermeldung bekomme ich fortwährend eingeblendet:

[site ] ERROR 2025/10/27 08:11:59 optimizer: Optimization failed: [Errno 28] No space left on device: '/tmp/9ce6dd95250d4a31a73798b130de775a-pulp.mps'

``

hier meine yaml:

network:
  port: 7070

log: warn

interval: 30s

sponsortoken: <SPONSOR_TOKEN>

database:
  type: sqlite
  dsn: /var/lib/evcc/evcc.db

meters:
- type: template
  template: solaredge-hybrid
  id: 1
  host: <GRID_HOST>
  port: 1502
  usage: grid
  modbus: tcpip
  name: grid1
- type: template
  template: solaredge-hybrid
  id: 1
  host: <PV_HOST>
  port: 1502
  usage: pv
  modbus: tcpip
  name: pv2
- type: template
  template: solaredge-hybrid
  id: 1
  host: <BATTERY_HOST>
  port: 1502
  usage: battery
  modbus: tcpip
  name: battery3
  capacity: 19.2
- name: heatpump_power
  type: template
  template: shelly-pro-3em
  host: <HEATPUMP_METER_HOST>

chargers:
- type: template
  name: wallbox1
  template: go-e-v3
  host: <WALLBOX1_HOST>

- type: template
  name: wallbox2
  template: go-e-v3
  host: <WALLBOX2_HOST>

- type: sgready-boost
  name: heatpump_control_01
  charger:
    type: template
    template: shelly
    host: <HEATPUMP_CONTROL_HOST>

vehicles:
- type: template
  name: ev2
  template: peugeot
  accesstoken: <ACCESS_TOKEN_EV2>
  refreshtoken: <REFRESH_TOKEN_EV2>
  user: <USER_EV2>
  title: e-208
  icon: car
  vin: <VIN_EV2>
  capacity: 50

- name: ev1
  type: template
  template: mg
  user: <USER_EV1>
  password: <PASSWORD_EV1>
  title: MG4
  vin: <VIN_EV1>
  capacity: 51
  phases: 1

- name: WasserSG
  type: custom
  title: Warmwasser
  icon: Waterheater
  capacity: 10
  soc:
    source: calc
    add:
    - source: http
      uri: http://<SHELLY_STATUS_HOST>/rpc/Shelly.GetStatus
      jq: .["temperature:101"].tC
    - source: http
      uri: http://<EVCC_API_HOST>:7070/api/state?jq=.loadpoints[2].chargePower
      jq: if . > 1000 then 0 else 2 end
      timeout: 10s

site:
  title: <SITE_TITLE>
  meters:
    grid: grid1
    pv:
    - pv2
    battery:
    - battery3
  residualPower: 100

loadpoints:
- title: Fenster
  charger: wallbox1
  mode: pv
  vehicle: ev1
  priority: 2
  soc:
    poll:
      mode: connected
      interval: 60m
    estimate: false

- title: Ecke
  charger: wallbox2
  mode: pv
  vehicle: ev2
  priority: 1

- title: HPSU compact 508
  charger: heatpump_control_01
  vehicle: WasserSG
  meter: heatpump_power
  mode: pv
  enable:
    threshold: -3000
    delay: 5m
  disable:
    threshold: 150
    delay: 5m
  soc:
    poll:
      mode: connected


      interval: 5m
    estimate: false

tariffs:
  currency: EUR
  grid:
    type: template
    template: tibber
    token: <TIBBER_TOKEN>
  feedin:
    type: fixed
    price: 0.1137
  solar:
  - type: template
    template: solcast
    site: <SOLCAST_SITE_ID>
    token: <SOLCAST_TOKEN>
  co2:
    type: grünstromindex
    zip: <ZIP_CODE>

modbusproxy:
  - port: 5021
    readonly: true
    uri: <MODBUS_URI>

Und hier noch ein aktuelles logfile:

evcc-20251027-081321-debug.log

[amtssp]

Hi
I have a similar problem, however my error is:
optimizer: Post "https://evopt.evcc.io/optimize/charge-schedule": net/http: request canceled (Client.Timeout exceeded while awaiting headers)
See: #24727

I know that the optimizer is still in development, but it would be nice to be able to try it out :-)

[czam70]

Same issue "No space" here. Hoping someone can help.

[RenatusRo]

it's still experimental - though it's improving .
but things can break at any moment ...
the space issue will be taken care of.
retry once in while.

[czam70]

Thanks. So we will wait....

FYI: at the moment, Optmizer does not start any more (v0.209.3) when I follow #23173.
Log:

[site ] ERROR 2025/10/28 12:52:19 optimizer: Optimization failed: [Errno 28] No space left on device: '/tmp/d9f69f4c9baa4a61a1290d9e8df64778-pulp.mps'

But when I check /tmp, there is no such file or directory. I guess it is really temporary and does not live for a long time. But I miss deep-dive Linux-skills...

[RenatusRo]

the optimizer normally runs in the cloud. the error is coming from there.

[czam70]

Ah, OK.
EVCC and Cloud? ;-)

[amtssp]

Thanks - now optimizer seems to have come a step further.
But now the error is:
[site ] ERROR 2025/10/28 15:43:43 optimizer: Input payload validation failed

just before this error I see this:
{"errors": {"batteries": "None is not of type 'array'"}, "message": "Input payload validation failed"}

Below is the optimizer section of the log-file. Hopefully someone can see what the is causing the error

[site ] TRACE 2025/10/28 15:43:42 POST https://evopt.evcc.io/optimize/charge-schedule
[site ] TRACE 2025/10/28 15:43:43 {"batteries":null,"eta_c":0.9,"eta_d":0.9,"strategy":{"charging_strategy":"charge_before_export","discharging_strategy":"discharge_before_import"},"time_series":{"dt":[77,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900,900],"ft":[1.848988,14.227433,8.360891,3.2470047,0.5864655,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2.198415,11.656427,37.237896,77.00505,116.90641,143.96126,158.57315,172.62314,206.12566,281.47205,395.69437,511.62256,572.13696,541.0423,442.9996,338.804,279.62378,281.00323,314.5587,338.31808,315.92096,238.71065,143.1691,68.45916,25.78265,8.922052,5.190589,5.284586,4.9285946,4.1292634,3.4215038,2.4189126,1.5385885,0.8179673,0.24372062,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"gt":[9.968755,116.96994,148.9433,125.17967,130.93935,168.54922,245.69023,276.54007,249.2178,215.6151,141.15073,122.444695,122.25481,101.78048,94.22174,99.68727,96.85752,126.55427,88.764946,82.05947,132.74536,172.0402,183.19263,209.4473,235.18814,195.07777,555.3053,394.43213,490.27362,632.94464,586.00885,587.4862,595.79663,552.8523,439.78775,499.07913,494.35934,501.89053,515.1685,530.10657,524.14813,542.6184,496.9372,414.49515,398.78378,437.82877,393.18854,329.88425,292.76462,289.82254,299.17416,316.32184,302.52347,311.39694,305.3925,318.50043,188.04109,193.66275,206.20581,185.42761,185.93466,165.33936,152.07909,169.21371,176.91008,209.79456,164.25926,146.44414,145.65576,190.93787,229.17729,299.7407,378.69257,384.86133,379.26175,365.96558,449.88718,514.8787,553.28766,519.2889,507.61783,496.18698,506.14404,460.7575,537.6177,655.5576,709.6374,691.44916,678.2567,637.9008,503.51477,333.3584,184.36949,154.30623,174.67227,162.36266,116.517914,116.96994,148.9433,125.17967,130.93935,168.54922,245.69023,276.54007,249.2178,215.6151,141.15073,122.444695,122.25481,101.78048,94.22174,99.68727,96.85752,126.55427,88.764946,82.05947,132.74536,172.0402,183.19263,209.4473,235.18814,195.07777,555.3053,394.43213,490.27362,632.94464,586.00885,587.4862,595.79663],"p_E":[0.000639916,0.000525186,0.000640439,0.000626098,0.000696833,0.000632073,0.000701315,0.000759352,0.000779295,0.00077922,0.000783254,0.00083539,0.000809621,0.000821796,0.000788109,0.00075487,0.000728802,0.000721781,0.00066703,0.000629235,0.000618852,0.000642381,0.000614072,0.000557902,0.000491275,0.000625127,0.000549761,0.000548043,0.00054513,0.000555288,0.000521302,0.000529743,0.00047178,0.000464311,0.00043645,0.000390139,0.000356378,0.000405526,0.000373408,0.000368628,0.000357274,0.000370047,0.000365416,0.00038745,0.000385508,0.00040097,0.000402837,0.000392231,0.00037789,0.000335912,0.000368926,0.000393426,0.000427188,0.000358544,0.000411577,0.000502554,0.000549462,0.000420465,0.000552225,0.000625201,0.000740081,0.000730669,0.000720884,0.000719391,0.000675545,0.000871468,0.000783553,0.000698252,0.000532805,0.000779967,0.000654183,0.000533552,0.000486345,0.000586062,0.000507932,0.000484777,0.000461398,0.000502479,0.000491798,0.000495831,0.000498072,0.00045587,0.000487242,0.000507185,0.000556558,0.000495981,0.000531909,0.000537585,0.000628861,0.000420988,0.000570152,0.000721034,0.000832925,0.000555064,0.000625052,0.000708859,0.00089649,0.000624828,0.000625351,0.000808725,0.00087707,0.000934883,0.00088312,0.000885884,0.000801629,0.000888946,0.000890589,0.000938095,0.000915761,0.000930476,0.000830983,0.000805812,0.000715507,0.000779967,0.000738736,0.000727009,0.000711622,0.00073418,0.000733881,0.000706991,0.00059861,0.000760099,0.000735674,0.000642157,0.000573588,0.000679504,0.000625127,0.00060847,0.000580908],"p_N":[0.002159395,0.0020159825,0.0021600488,0.0021421225,0.0022305413,0.0028819663,0.0029685188,0.003041065,0.0030659938,0.0030659,0.0030709426,0.0031361126,0.0031039012,0.00311912,0.0030770113,0.0030354625,0.0030028776,0.0029941013,0.0029256626,0.0028784187,0.00286544,0.0021624763,0.00212709,0.0020568776,0.0019735938,0.0021409087,0.0020467013,0.0020445536,0.0020409124,0.00205361,0.0020111275,0.0020216787,0.001949225,0.0016957638,0.0016609374,0.0016030488,0.0015608475,0.0016222826,0.001582135,0.00157616,0.0015619675,0.0015779338,0.001572145,0.0015996875,0.00159726,0.0016165875,0.0016189213,0.0016056638,0.0015877375,0.001535265,0.0015765325,0.0016071575,0.00164936,0.001563555,0.0016298463,0.0017435675,0.0018022025,0.0018850813,0.0020497811,0.0021410012,0.0022846013,0.0022728362,0.002260605,0.0022587387,0.0022039313,0.002448835,0.0023389412,0.002232315,0.0020255062,0.0023344588,0.0021772287,0.00202644,0.0019674313,0.0020920774,0.00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-- {"errors": {"batteries": "None is not of type 'array'"}, "message": "Input payload validation failed"}
[site ] ERROR 2025/10/28 15:43:43 optimizer: Input payload validation failed

[iphikles3000]

Up and running. No more errors here.

[amtssp]

OK - I found my error.
If my Sonnen-battery was left with nothing in the "Size" field - the optimizer failed with this error:
"errors": {"batteries": "None is not of type 'array'"}, "message": "Input payload validation failed"

As soon as I added the correct size of the battery it is working fine.