11/30/2017 7:22 AM | |
Posts: 40 Rating: (1) |
Hi, I have experienced at least 3 times that when I develop flows based on node-red-contrib-Modbus, I lost my connection to node-RED automatically, and after I log into Linux, and run Node-RED, it can not run again unless I delete all the flows. The followed is the error info during the Node-RED start. Does anyone have such experience in this ? Thanks. ************************************************************************* root@iot2000:~# node /usr/lib/node_modules/node-red/red & [1] 745 root@iot2000:~# Welcome to Node-RED =================== 30 Nov 11:27:04 - [info] Node-RED version: v0.15.2 30 Nov 11:27:04 - [info] Node.js version: v6.9.2 30 Nov 11:27:04 - [info] Linux 4.4.18-yocto-standard ia32 LE 30 Nov 11:27:19 - [info] Loading palette nodes 30 Nov 11:28:17 - [info] Dashboard version 2.1.0 started at /ui 30 Nov 11:28:18 - [warn] ------------------------------------------------------ 30 Nov 11:28:18 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific node 30 Nov 11:28:18 - [warn] ------------------------------------------------------ 30 Nov 11:28:18 - [info] Settings file : /home/root/.node-red/settings.js 30 Nov 11:28:18 - [info] User directory : /home/root/.node-red 30 Nov 11:28:18 - [info] Flows file : /home/root/.node-red/flows_iot2000.json 30 Nov 11:28:19 - [info] Server now running at http://127.0.0.1:1880/ 30 Nov 11:28:19 - [info] Starting flows INFO : ModbusTCPServer log level: info 30 Nov 11:28:20 - [info] Started flows 30 Nov 11:28:23 - [red] Uncaught Exception: 30 Nov 11:28:23 - RangeError: Index out of range at checkInt (buffer.js:1029:11) at Buffer.writeUInt16BE (buffer.js:1096:5) at Object.<anonymous> (/usr/lib/node_modules/node-red-contrib-modbus/node_modules/node-modbus/node-modbus/handler/server/WriteSingleRegister.js:57:13) at ontimeout (timers.js:365:14) at tryOnTimeout (timers.js:237:5) at Timer.listOnTimeout (timers.js:207:5)
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Last edited by: Jen_Moderator at: 11/30/2017 1:10:59 PMNew subject after splitting |
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