Type mismatch for number in Google Chart API

Question

I have an array and the second column with values like this 2050.878456 and inside my javascript function to create a Area Chart I made the following

Answer 1

I spotted the same issue.

not working:

data.addRow([v, obd[v].engine_rpm]);

working:

data.addRow([v, Number(obd[v].engine_rpm)]);

Answer 2

Try passing the Value as string and then later do a parseFloat. Something like this:

data.addColumn('string', 'Value');

for (var i=0;i<myArrayCreated.length;i++){
    myVal = parseFloat($.trim(myArrayCreated[i][1])); 
    data.addRow([i, {v: myVal, f: myval.toFixed(6)}]); 
}