Hello I am new to Processing. I want to parse a csv file but it does not get it. Can you help me please? Thanks My code is :slight_smile: Table table; void setup() { table = loadTable("C:/Users/Seyfi/Desktop/processing-3.5.3/mammals.csv", "header, csv"); println(table.getRowCount() + " …

C:/Users/Seyfi/Desktop/processing-3.5.3/mammals.csv does not exist or could not be read NullPointerException This is the error I get

the processing way is to make under the sketch dir a subdir /data/ where you have files like fonts image data saved image/ pdf/ files( string / csv / json ) … so please start with String infile = "data/mammals.csv", outfile = "data/backup.csv"; table = loadTable(infile, "header, csv"); only th…

C:\Users\Seyfi\Desktop\processing-3.5.3\modes\java\application This is where the sketch file is under. Is it fine?

no, i would call that a system directory for the Processing 3.5.3 and also that that is under Desktop ( not totally bad, ) shows that you might not know how to handle disk and files under windows? again, did you set that sketch path in the preferences? Processing IDE / File / Preferences / Sket…

[image] kll: IDE / File / Sketchbook I dont know how to set sketch path, any reference can you recommend me? I created a c:\Users\Seyfi\Documents\projects\processing\ folder\first , but dont know the rest . Thanks

that is menu operation [File] …[Preferences] [SNAG-0097]

Thank you so much for your help ad time :slight_smile:

[image] Where should I put my csv file here? Thanks

no, first save your code using / File / Save As / so we can see that project in above directory

I really thank you :slight_smile:

Where to put csv files in Processing 3?

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Where to put csv files in Processing 3?

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