Servoy Forum

I have problem with hash calculation in Servoy 2020.3.3.3565_LTS.
I'm using the calculateHash function in svyIO and getting an error when trying to append:

Code: Select all

var hex = new java.lang.StringBuilder(2 * digestBytes.length);
for (var i = 0; i < digestBytes.length; i++) {
   hex.append(HEXES.charAt((digestBytes[i] & 0xF0) >> 4)).append(HEXES.charAt((digestBytes[i] & 0x0F)));
}


ERROR com.servoy.j2db.util.Debug - ERROR Error calculating Hash for file "C:\Users\Michael\Documents\test.png": Cannot find function append in object .