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Re: How to use CSV export feature?
once I obtain the export zip it is possible to download it from the web interface?

I opened an issue in github also.

RFlink protocol is here

http://www.rflink.nl/blog2/protref

The error message is referred to the message show above, this one
20;4e;Alecto V1;ID=0005;WINDIR=0012;WINGS=001c;BAT=OK;\r

20 mean a messagr from RFlink
4e is the message number
ID is the sensor ID
WINDIR is the wind direction
WINGS is the wind speed gust

Al messages are in ASCIII, there is not any NaN or strange values like the DHT ones.

It happens with all WINDIR messages, no one is decoded.

Data are captured and decoded from a meteo station sensors at 433MHz

But you give me a good suggestion, maybe there is a character in message not printed in the error, so I will check on a PC in HEX also.

Edit: Check done, all ascii chars plus CR+LF at the end

I don't understand why this happens on this message and not with others.
I watched on my controllers code and I don't see any bug.

Hello,
I have a MyController installation on a RaspberryPi
Version 1.5.0
Database schema revision
1.04.06 - 2018 Dec 04
Database type
H2 database embedded

Java virtual machine specification

VM vendor
Oracle Corporation
VM name
Java HotSpot(TM) Client VM
VM version
1.8.0_241-b07
Java home
/opt/jdk1.8.0_241/jre

I get this error only in WINDIR WINGS message
for example this message

20;4e;Alecto V1;ID=0005;WINDIR=0012;WINGS=001c;BAT=OK;\r

I get this error
2020-05-02 17:20:14,053 ERROR [Thread-26] [org.mycontroller.standalone.gateway.serial.SerialDataListenerjSerialComm:201] Exception, RawMessage:[20;4e;Alecto V1;ID=0005;WINDIR=0012;WINGS=001c;BAT=OK;\r]
java.lang.NumberFormatException: Infinite or NaN
at java.math.BigDecimal.<init>(BigDecimal.java:898)
at java.math.BigDecimal.<init>(BigDecimal.java:875)
at org.mycontroller.standalone.utils.McUtils.getDoubleAsString(McUtils.java:106)
at org.mycontroller.standalone.utils.McUtils.getDoubleAsString(McUtils.java:117)
at org.mycontroller.standalone.provider.rflink.RFLink.getPayload(RFLink.java:112)
at org.mycontroller.standalone.provider.rflink.RFLink.getPayload(RFLink.java:116)
at org.mycontroller.standalone.provider.rflink.MessageParserRFLink.get(MessageParserRFLink.java:198)
at org.mycontroller.standalone.provider.rflink.MessageParserRFLink.getMessage(MessageParserRFLink.java:130)
at org.mycontroller.standalone.provider.rflink.MessageParserRFLink.getMessage(MessageParserRFLink.java:39)
at org.mycontroller.standalone.gateway.serial.SerialDataListenerjSerialComm.serialEvent(SerialDriverJSerialComm.java:170)
at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener.waitForSerialEvent(SerialPort.java:937)
at com.fazecast.jSerialComm.SerialPort$SerialPortEventListener$1.run(SerialPort.java:885)
at java.lang.Thread.run(Thread.java:748)

It happens only with this message, RAIN, TEMP & HUM and WINSP are decoded.

@Tag said in How to install Mycontroller on the RaspberryPI (or any other linux/UNIX system):

3. Connecting to the gateway
   There are 2 ways of connecting the NRF24L01 radio,

What about ESP8266 gateway?