In IntelliJ I can run:
ImageIcon icon = new ImageIcon("src/de/therealjan/tools/pictures/pic.png");
But in a runnable JAR File that won't work. I already tried "/pictures/pic.png" but that doesn't work too.
Any ideas?
Asked
Active
Viewed 142 times
1
Andrew Thompson
- 168,117
- 40
- 217
- 433
TheRealJan
- 49
- 1
- 6
-
Makesure your relative path is correct. This answer to explains show to get current directory which you started the program https://stackoverflow.com/a/7603444/1431184. – printfmyname Feb 14 '20 at 17:51
1 Answers
1
you should add the image in your classpath or a directory in your classpath and then load your image like this:
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
URL resource = classLoader.getResource("src/de/therealjan/tools/pictures/pic.png");
ImageIcon icon = new ImageIcon(resource);
saeed foroughi
- 1,662
- 1
- 13
- 25
-
I wrote `URL url = getClass().getResource("src/de/therealjan/tools/pictures/pic.png"); ImageIcon img = new ImageIcon(url);` and I got an NullPointerException? – TheRealJan Feb 14 '20 at 17:56
-
I added another way that you could try. but where did you get the NullPointer? is it no the getClass()? or on the next line? – saeed foroughi Feb 14 '20 at 17:58
-
-
-
-
I tried it but evertime I get "file not found?" (But in IntelliJ everthing works) – TheRealJan Feb 14 '20 at 18:09
-
I don't know about text files, you could ask another question but I searched a little bit for you and I come up with this: https://coderanch.com/t/499632/java/load-file-jar-file – saeed foroughi Feb 14 '20 at 18:14
-
I wanna open this file with Desktop.getDesktop().open() and that's working in IntelliJ – TheRealJan Feb 14 '20 at 18:22