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I try to read a file of around 900mb. I have set 2048mb available for processing (I have 16gig total).
loadStrings doesn't work but that's ok. However, I tried both on my pc and mac and BufferedReader doesn't work either.
An OutOfMemoryError means that your code is either using up too much memory because of a bug (e.g. creating an array that's too large, or unintentionally loading thousands of images), or that your sketch may need more memory to run. If your sketch uses a lot of memory (for instance if it loads a lot of data files) you can increase the memory available to your sketch using the Preferences window.
Why is this. Cause the documentation https://processing.org/reference/BufferedReader.html says > A BufferedReader object is used to read files line-by-line as individual String objects.
It's a kml file which should match utf-8 right?
BufferedReader reader;
String line;
void setup() {
// Open the file from the createWriter() example
reader = createReader("/Users/doekewartena/Desktop/WEGEN-NL.kml");
}
void draw() {
try {
line = reader.readLine();
} catch (IOException e) {
e.printStackTrace();
line = null;
}
if (line == null) {
// Stop reading because of an error or file is empty
noLoop();
} else {
println(line);
}
}
Answers
I dunno what is a ".kml" file. Are you sure it's a human text file? /:)
If not, much probably readLine() took so much time to find an end-of-line character and ran outta memory!
Kml is a xml for geo data, something like that. I will try to load the file in a text editor tommorow to see if the end lines are messed up. If i can find e texteditor that can open large files.