> On Sep 7, 2015, at 2:39 PM, Joe Vandergracht <
[hidden email]> wrote:
>
> Hello,
>
> I have been compiling plugins on a Mac running 10.6.8 with Java 1.6.0_65 from Apple. I just bought a 10.10.4 Mac and installed the experimental version ImageJ that comes with Java 8.
>
> I am having problems compiling many of the plugins that compiled fine on the old system.
>
> A first question - is how do I get the error log to show? It either compiles or doesn't with no message.
>
> The second question is specific. Here is an example of simple string manipulation that works with the old but not with the new:
> _________
> String filename = "hello";
> IJ.showMessage("test","o" + filename);
> _________
>
> It should display "ohello" and does so on the old system, but ruses to compile on the new. It will work if I do not try to concatenate the two strings with the + sign. e.g IJ.showMessage("test",filename); will produce "hello."
>
> So where is my error message and does anyone have ideas on why concatenating strings with "+" works on the old and not the new?
An updated Mac version of ImageJ bundled with Java 1.8.0_60 is now available that should work better. It compiles and runs the following test plugin without a problem.
-wayne
import ij.*;
import ij.plugin.*;
public class My_Plugin implements PlugIn {
public void run(String arg) {
String filename = "hello";
IJ.showMessage("test","o" + filename);
}
}
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