Merge branch 'master' of github.com:processing/processing

benfry · benfry · commit 6aea3184efbc · 2016-08-06T14:52:48.000-04:00
diff --git a/core/src/processing/core/PApplet.java b/core/src/processing/core/PApplet.java
@@ -6532,7 +6532,10 @@ static public String checkExtension(String filename) {
   public BufferedReader createReader(String filename) {
     InputStream is = createInput(filename);
     if (is == null) {
-      System.err.println(filename + " does not exist or could not be read");
+      System.err.println("The file \"" + filename + "\" " +
+                       "is missing or inaccessible, make sure " +
+                       "the URL is valid or that the file has been " +
+                       "added to your sketch and is readable.");
       return null;
     }
     return createReader(is);
