Neuer ioBroker-Blog online: Monatsrückblick März/April 2026

[DoubleD]

Hallo zusammen,

ich bin jetzt schon öfter über folgendes Problem gestolpert. Ich konnte es immer irgendwie umschiffen aber ich möchte gerne lernen wie es richtig geht.

Der Inhalt der Funktion ist nicht das Problem das macht was es soll. Nur kann ich den berechneten Mittelwert nicht zurück geben. Hier kommt "undefined"

Das Blockly funktioniert nicht, weil ich außerhalb des SendTo nicht auf an die Variable mittelwert komme.
Soviel ist mir klar!
Aber wie muss ich das Blockly umbauen damit die Funktion funktioniert?

Spoiler

<xml xmlns="https://developers.google.com/blockly/xml">
<variables>
<variable id="6,dzsOwn?qy)+hkc8:.">Zeitraum</variable>
<variable id="Z:imPp:;-QS4,%xz+:#4">zeitraumInMinuten</variable>
<variable id="t}GQ[7]Kkwr%A6?RmrS">mittelwert</variable>
<variable id="=#r+Qy_z!CXF4u:~y{@D">end</variable>
<variable id="RqgWrwng/Wn9RV5]mb5I">start</variable>
<variable id="}7IZ.U!2+ZQn+xxt5xlU">result</variable>
<variable id="cJb}D6UrSe;P(Ak5nC9a">liste</variable>
<variable id="Sg1Jh.G[i/A}y;PMthl4">summeWerte</variable>
<variable id="VOx3S$l5^}=n%?{rtdx">anzahlWerte</variable>
<variable id=":5D~d%q3lW{.N4TEYS:{">j</variable>
<variable id="O*=(,bL3}oqZ)BB{UZG7">wert</variable>
<variable id="r.9Jk,5sPzYwBO]+P]K+">Zeit</variable>
</variables>
<block type="procedures_defreturn" id=")6::^PkOx|g*,R(48%M" x="-62" y="-462"> <mutation> <arg name="Zeitraum" varid="6,dzsOw*n?qy)+hkc8:."></arg> </mutation> <field name="NAME">DurchschnittBerechnenMitRueckgabe</field> <comment pinned="false" h="80" w="160">Beschreibe diese Funktion …</comment> <statement name="STACK"> <block type="variables_set" id="[R^c@(Kj5$v,Km[N+h+q"> <field name="VAR" id="Z:imPp:;-QS4,%xz+:#4">zeitraumInMinuten</field> <value name="VALUE"> <block type="variables_get" id="{nDCebW=]DS[c1pU.AMB"> <field name="VAR" id="6,dzsOw*n?qy)+hkc8:.">Zeitraum</field> </block> </value> <next> <block type="variables_set" id="W()[YR@B-dZNdJ0^i4yJ"> <field name="VAR" id="=#r+Qy_z!CXF4u:~y{@D">end</field> <value name="VALUE"> <block type="time_get" id="WjQH,Aq;E)HRq!vFbB6p"> <mutation xmlns="http://www.w3.org/1999/xhtml" format="false" language="false"></mutation> <field name="OPTION">object</field> </block> </value> <next> <block type="variables_set" id="=davNDt=:Bf[(:nEk/]1"> <field name="VAR" id="RqgWrwng/Wn9RV5]mb5I">start</field> <value name="VALUE"> <block type="math_arithmetic" id="?6m?ZRV%|tJ!^mPO:(=F"> <field name="OP">MINUS</field> <value name="A"> <shadow type="math_number"> <field name="NUM">1</field> </shadow> <block type="variables_get" id="@{JgX#+:m#;)xwtco6H9"> <field name="VAR" id="=#r+Qy_z!CXF4u:~y{@D">end</field> </block> </value> <value name="B"> <shadow type="math_number"> <field name="NUM">1</field> </shadow> <block type="math_arithmetic" id="pB=!V?.q{]()NdT+(;%/"> <field name="OP">MULTIPLY</field> <value name="A"> <shadow type="math_number"> <field name="NUM">1</field> </shadow> <block type="variables_get" id="Cg).(ec@;$no+0,7n@Rs"> <field name="VAR" id="Z:imPp:;-QS4,%xz+:#4">zeitraumInMinuten</field> </block> </value> <value name="B"> <shadow type="math_number" id="e}7pvq[6V5PI2Ipd?OtV"> <field name="NUM">60000</field> </shadow> </value> </block> </value> </block> </value> <next> <block type="sendto_custom" id="4zGb/s=a~|Up(0*@}0rY"> <mutation xmlns="http://www.w3.org/1999/xhtml" items="id,options" with_statement="true"></mutation> <field name="INSTANCE">influxdb.0</field> <field name="COMMAND">getHistory</field> <field name="LOG"></field> <field name="WITH_STATEMENT">TRUE</field> <value name="ARG0"> <shadow type="text"> <field name="TEXT"></field> </shadow> <block type="field_oid" id="wAuIv47YTi%ACdW#Db-">
<field name="oid">mqtt.0.SmartHome.Aussen.Wetterstation.get.wind_kmh</field>
</block>
</value>
<value name="ARG1">
<shadow type="text">
<field name="TEXT">{start: start, step: 3600000, aggregate: "total"}</field>
</shadow>
<block type="text" id="o.xW6czkZl-2R4RGnBJW">
<field name="TEXT">{start: start, end: end, aggregate: "none"}</field>
</block>
</value>
<statement name="STATEMENT">
<block type="debug" id="b;W~Q|H9[/uw@rdGek[k" disabled="true">
<field name="Severity">log</field>
<value name="TEXT">
<shadow type="text">
<field name="TEXT">test</field>
</shadow>
<block type="variables_get" id="lsfEwqPj+9J;eVcb).w"> <field name="VAR" id="}7IZ.U!2+ZQn+xxt5xlU">result</field> </block> </value> <next> <block type="variables_set" id="6J_qK,wyCt_{b+qCpt02"> <field name="VAR" id="cJb}D6UrSe;P(Ak5nC9a">liste</field> <value name="VALUE"> <block type="lists_create_with" id="iT%OsXU_1H-yfF)Av.2a"> <mutation items="0"></mutation> </block> </value> <next> <block type="variables_set" id="^%ZUzjixF3YN{:9%XYf">
<field name="VAR" id="cJb}D6UrSe;P(Ak5nC9a">liste</field>
<value name="VALUE">
<block type="convert_jsonata" id="O:^6e5y:++ojE:K3oIoi">
<value name="EXPRESSION">
<shadow type="text" id="iGaKAmM|jJ26]3wm7PG}">
<field name="TEXT">result</field>
</shadow>
</value>
<value name="TARGET">
<block type="variables_get" id="HXX#Nq(3.y1~6{r2k03"> <field name="VAR" id="}7IZ.U!2+ZQn+xxt5xlU">result</field> </block> </value> </block> </value> <next> <block type="controls_if" id="_FB}~/B6;tqmB+Kp.I#r"> <mutation else="1"></mutation> <value name="IF0"> <block type="logic_compare" id="ymt4SZk]K!=LL};lO+xl"> <field name="OP">NEQ</field> <value name="A"> <block type="convert_jsonata" id="o1/Ch58*dpEycr}#r%l0"> <value name="EXPRESSION"> <shadow type="text" id="JvC9EQ;sTJ)daD-w#{{Y"> <field name="TEXT">error</field> </shadow> </value> <value name="TARGET"> <block type="variables_get" id="IVJm.wYK*~fn@#1HuH(*"> <field name="VAR" id="}7IZ.U!2+ZQn+xxt5xlU">result</field> </block> </value> </block> </value> <value name="B"> <block type="logic_null" id="M?$vd7meLzP#iF}6-8M0"></block> </value> </block> </value> <statement name="DO0"> <block type="debug" id="au76518S:0PuZ4)x-b"> <field name="Severity">warn</field> <value name="TEXT"> <shadow type="text" id="tZ6e]MNl0.MU0~N8+ob."> <field name="TEXT">!!! FEHLER !!!</field> </shadow> </value> </block> </statement> <statement name="ELSE"> <block type="variables_set" id=")bDfQ.6C45|Vfy*@Pw7^"> <field name="VAR" id="Sg1Jh.G[i/A}y;PMthl4">summeWerte</field> <value name="VALUE"> <block type="math_number" id=",~/[-UylljV;Px)#,80">
<field name="NUM">0</field>
</block>
</value>
<next>
<block type="math_change" id="j-21h3Ky4A5JNB2b6f~">
<field name="VAR" id="VOx3S$l5^}=n%?{rtdx">anzahlWerte</field>
<value name="DELTA">
<shadow type="math_number">
<field name="NUM">1</field>
</shadow>
<block type="math_number" id="5)QYeE)80T)fsde7q:D@">
<field name="NUM">0</field>
</block>
</value>
<next>
<block type="controls_forEach" id="u-9B-tLLU;PWVWYNj5at">
<field name="VAR" id=":5D~d%q3lW{.N4TEYS:{">j</field>
<value name="LIST">
<block type="variables_get" id="Y5fDnm31=T/l6%$RIs3Z">
<field name="VAR" id="cJb}D6UrSe;P(Ak5nC9a">liste</field>
</block>
</value>
<statement name="DO">
<block type="math_change" id="/RjhV.:sx[A1sUnr]m:"> <field name="VAR" id="VOx3S$l5^}=n%_?{rtdx">anzahlWerte</field> <value name="DELTA"> <shadow type="math_number" id="P6vRh|kye8B9:ap$/2Fu"> <field name="NUM">1</field> </shadow> </value> <next> <block type="variables_set" id=".^V*WKvedE6qz*?HNMJ?"> <field name="VAR" id="O*=(,bL3}oqZ)BB{UZG7">wert</field> <value name="VALUE"> <block type="convert_jsonata" id="nt(WnWakCY{!SUqU00*f"> <value name="EXPRESSION"> <shadow type="text" id="D{8QVaov,P$6zeT:!%XK"> <field name="TEXT">val</field> </shadow> </value> <value name="TARGET"> <block type="variables_get" id="ND^dQg%44TikVHE/7JO0"> <field name="VAR" id=":5D~d%q3lW{.N4TEYS:{">j</field> </block> </value> </block> </value> <next> <block type="variables_set" id="J~#uyBu:9D@z9@?q6%1I"> <field name="VAR" id="r.9Jk,5sPzYwBO]+P]K+">Zeit</field> <value name="VALUE"> <block type="convert_jsonata" id="Q/8?IQ?(Y,qzU,3DC.tW"> <value name="EXPRESSION"> <shadow type="text" id="QAt~mj$H(FwP-qlmJ=.I"> <field name="TEXT">ts</field> </shadow> </value> <value name="TARGET"> <block type="variables_get" id="e)bLa%6!QSJXHlE@cb:="> <field name="VAR" id=":5D~d%q3lW{.N4TEYS:{">j</field> </block> </value> </block> </value> <next> <block type="math_change" id="jl{NJZ}n]*+:CiZU!j~8"> <field name="VAR" id="Sg1Jh.G[i/A}y;PMthl4">summeWerte</field> <value name="DELTA"> <shadow type="math_number"> <field name="NUM">1</field> </shadow> <block type="variables_get" id="k23iNRKXYGn^.0,e@$l="> <field name="VAR" id="O*=(,bL3}oqZ)BB{UZG7">wert</field> </block> </value> </block> </next> </block> </next> </block> </next> </block> </statement> <next> <block type="variables_set" id="CqMhQXgeX4F?)H}lPGy">
<field name="VAR" id="t}GQ[7]K*kwr%A6?RmrS">mittelwert</field>
<value name="VALUE">
<block type="math_rndfixed" id="3,I^l,TYPX!nP/g;:]bp">
<field name="n">2</field>
<value name="x">
<shadow type="math_number">
<field name="NUM">3.1234</field>
</shadow>
<block type="math_arithmetic" id="A_NIDa6~bOTz{y:SR}n2">
<field name="OP">DIVIDE</field>
<value name="A">
<shadow type="math_number">
<field name="NUM">1</field>
</shadow>
<block type="variables_get" id="JCp9c[ohM|i)BXhG_(r">
<field name="VAR" id="Sg1Jh.G[i/A}y;PMthl4">summeWerte</field>
</block>
</value>
<value name="B">
<shadow type="math_number">
<field name="NUM">1</field>
</shadow>
<block type="variables_get" id="%a)f]^cq,sZgQ6x6X;3"> <field name="VAR" id="VOx3S$l5^}=n%_?{rtdx">anzahlWerte</field> </block> </value> </block> </value> </block> </value> </block> </next> </block> </next> </block> </next> </block> </statement> </block> </next> </block> </next> </block> </next> </block> </statement> </block> </next> </block> </next> </block> </next> </block> </statement> <value name="RETURN"> <block type="variables_get" id="!GuWEkcpBG4MU$|gM(t">
<field name="VAR" id="t}GQ[7]Kkwr%A6?RmrS">mittelwert</field>
</block>
</value>
</block>
<block type="schedule" id="=XV_KLGRd/i,Zf/pOAQN" x="-63" y="412">
<field name="SCHEDULE"> * * * *</field>
<statement name="STATEMENT">
<block type="debug" id="RhlI:msE4/oe[lZ3M#z?">
<field name="Severity">log</field>
<value name="TEXT">
<shadow type="text" id="8Zt6~=b9)@y#{p|OEM!"> <field name="TEXT">test</field> </shadow> <block type="procedures_callreturn" id="sx=ks{VMv5t?q7{7Bhc">
<mutation name="DurchschnittBerechnenMitRueckgabe">
<arg name="Zeitraum"></arg>
</mutation>
<value name="ARG0">
<block type="math_number" id="PWynn}$nn?#UZfMk}435">
<field name="NUM">5</field>
</block>
</value>
</block>
</value>
</block>
</statement>
</block>
</xml>

Ich hoffe Ich konnte mein Problem gut beschreiben und Ihr könnt mir helfen!

Danke & Gruß
Daniel