Hi,
I have update my Node-RED from v0.18.7 to v.0.19.4.
Since this update, the file node sometimes signal an error when I would like to write data to a file (overwrite).
failed to write to file: Error: write after end
[{"id":"a22e61df.992bf8","type":"http request","z":"a1046e40.a79f38","name":"Wetterdaten speichern","method":"GET","ret":"txt","url":"","tls":"","x":650,"y":180,"wires":[["2a2e81a.4e29dfe"]]},{"id":"2a2e81a.4e29dfe","type":"function","z":"a1046e40.a79f38","name":"Dateieninformationen separieren und filtern","func":"var data = msg.payload.split(\"\\n\");\nvar result = [];\nvar re = /<a.*?>(.*?)<\\/a>[\\s]*(\\d{2})-(\\w*)-(\\d{4})\\s(\\d\\d):(\\d\\d)[\\s]*(\\d*)[\\s\\w\\d]*/;\n\nfor(i=0;i<data.length;i++){\n var tmp = re.exec(data[i]);\n if(tmp === undefined || tmp === null || !Array.isArray(tmp) || tmp.length != 8){\n continue;\n }\n \n var dwdStation = tmp[1].split(\"-\")[0];\n var typ = tmp[1].split(\"-\")[1];\n \n /* Zeitstempel der Datei parsen */\n var shortMonths = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];\n var month = shortMonths.indexOf(tmp[3])+1;\n if(month < 10) month = \"0\"+month.toString();\n \n var offset = (new Date()).getTimezoneOffset();\n offset = Math.abs(offset) / 60;\n if(offset < 10) offset = \"+0\" + offset.toString()+\":00\";\n else offset = \"+\" + offset.toString()+\":00\";\n\n var ts = new Date(tmp[4]+\"-\"+month+\"-\"+tmp[2]+\"T\"+tmp[5]+\":\"+tmp[6]+\":00\"+offset.toString());\n \n /* neuen Dateinamen festlegen */\n var fileName = ts.toISOString().substring(0,16).replace(\":\",\"\")+\"_\"+dwdStation+\"-\"+typ;\n \n for(var index in msg.dwdStations) { \n if (msg.dwdStations.hasOwnProperty(index)) {\n if(msg.dwdStations[index] == dwdStation){\n result.push({\n path: tmp[1], \n saveFileName: fileName,\n ts: ts, \n size: parseInt(tmp[7]), \n dwdStation: dwdStation\n });\n break;\n }\n }\n }\n \n}\n\nmsg.payload = result;\nreturn msg;","outputs":1,"noerr":0,"x":950,"y":180,"wires":[["3ef1716f.673d36"]]},{"id":"ec11f26b.4aa43","type":"file","z":"a1046e40.a79f38","name":"Wetterdaten speichern","filename":"","appendNewline":true,"createDir":false,"overwriteFile":"true","x":870,"y":240,"wires":[["5161e1df.632868"]]},{"id":"b0f6da4d.f1b608","type":"http request","z":"a1046e40.a79f38","name":"download","method":"GET","ret":"txt","url":"","tls":"","x":660,"y":240,"wires":[["ec11f26b.4aa43"]]},{"id":"bd845c9f.6a3178","type":"inject","z":"a1046e40.a79f38","name":"start","topic":"","payload":"true","payloadType":"bool","repeat":"","crontab":"","once":false,"onceDelay":"1","x":230,"y":180,"wires":[["3850b13e.f0222e"]]},{"id":"3850b13e.f0222e","type":"change","z":"a1046e40.a79f38","name":"Parameter festlegen","rules":[{"t":"set","p":"zielverzeichnis","pt":"msg","to":"D:\\temp","tot":"str"},{"t":"set","p":"dwdStations","pt":"msg","to":"{\"Erfurt\":10554,\"Meiningen\":10548,\"Gera\":10567}","tot":"json"},{"t":"set","p":"url","pt":"msg","to":"https://opendata.dwd.de/weather/weather_reports/poi/","tot":"str"},{"t":"set","p":"fileNameFilter","pt":"msg","to":"BEOB","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":420,"y":180,"wires":[["a22e61df.992bf8"]]},{"id":"3ef1716f.673d36","type":"function","z":"a1046e40.a79f38","name":"Datenobjekte erzeugen","func":"var toLoad = [];\n\nfor(i = 0; i<msg.payload.length;i++){\n var tmpMsg = Object.assign({}, msg);\n tmpMsg.filename = msg.zielverzeichnis + msg.payload[i].saveFileName;\n tmpMsg.url = msg.responseUrl + msg.payload[i].path;\n toLoad.push(tmpMsg);\n}\n\nreturn [toLoad];","outputs":1,"noerr":0,"x":430,"y":240,"wires":[["52540842.a3abe8","b0f6da4d.f1b608"]]},{"id":"52540842.a3abe8","type":"debug","z":"a1046e40.a79f38","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","x":650,"y":280,"wires":[]},{"id":"5161e1df.632868","type":"debug","z":"a1046e40.a79f38","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","x":1070,"y":240,"wires":[]}]
Is this an Error in the file node, or is my flow incorrect?
