PLCHome
commented
5 years ago Oh sorry:
@dkleber89 changes in the API "new Buffer" in "Buffer.alloc" old: var data = new Buffer(length) new: var data = Buffer.alloc(length)
But on row 1623 it must be old: var stringbuf = new Buffer(val.toString().slice(0,convert.length-1) + '\0', 'binary') wrong: var stringbuf = Buffer.alloc(val.toString().slice(0,convert.length-1) + '\0', 'binary') new: var stringbuf = Buffer.from(val.toString().slice(0,convert.length-1) + '\0', 'binary')
Hello, when I try to send a string to my PLC I get an error: The "size" argument must be of type number. Received type string.
I made a textbox with mode "text input" this outputs a string. This string is then passed in the output node. I defined it as a string and gave it size: 80.
Then after putting in a string in the textbox, Node-RED crashes.
Reading strings works perfect, just like everything else.