Hi Kenneth, I converted your test code to JavaScript, fixed problems with missing variable declarations and ran the script successfully on macOS, Linux and Windows, on my MacBook Air.
-wayne
IJ.log("building dialog");
gd = new NonBlockingGenericDialog("User Paraameters");
IJ.log("created gd");
caseID = "noCaseID";
gd.addStringField("Case ID:",caseID);
IJ.log("added Case ID: "+caseID);
markerRoiRadius = 10;
gd.addNumericField("Marker Radius(pixels):", markerRoiRadius,0);
IJ.log("added Marker Radius");
dialogX = 0;
dialogY = 0;
gd.setLocation(dialogX,dialogY);
IJ.log("setLocation "+dialogX+" "+dialogY);
gd.showDialog();
IJ.log("gd.wasCanceled() =" + gd.wasCanceled());
IJ.log("getting caseID");
caseID = gd.getNextString();
IJ.log("caseID = "+caseID);
markerRoiRadius = gd.getNextNumber();
IJ.log("markerRoiRadius = "+markerRoiRadius);
> On Nov 14, 2024, at 3:43 PM, Kenneth Sloan <kennethrsl...@gmail.com> wrote:
>
> I have a plugin which has been working for 6 months.
>
> Today, I got a report that it failed, on both Windows and Mac machines.
>
> I asked for the input, and tried to replicate the problem. Its works just
> fine on my MacBook Pro.
>
> All machines have been updated to the latest FIJI release.
>
> I added some logging, so the relevant code looks like this:
>
> // get user-specified parameters
> IJ.log("building dialog");
> NonBlockingGenericDialog gdParms = new
> NonBlockingGenericDialog("User Paraameters");
> IJ.log("created gdParms");
> String caseID = "noCaseID";
> gdParms.addStringField("Case ID:",caseID);
> IJ.log("added Case ID: "+caseID);
> gdParms.addNumericField(“Marker Radius(pixels):”,
> markerRoiRadius,0);
> IJ.log("added Marker Radius");
> gdParms.setLocation(dialogX,dialogY);
> IJ.log("setLocation "+dialogX+" "+dialogY);
> gdParms.showDialog();
> IJ.log("gdParms.wasCanceled() =" + gdParms.wasCanceled());
> if(gdParms.wasCanceled()) return;
> IJ.log("getting caseID");
> caseID = gdParms.getNextString();
> IJ.log("caseID = "+caseID);
> markerRoiRadius = (int)gdParms.getNextNumber();
> IJ.log("markerRoiRadius = "+markerRoiRadius);
>
> The Log window ends with the line:
>
> SetLocation 0 0
> So… the statement:
>
> gdParms.showDialog();
>
> Appears to have been executed, but nothing appears on the screen, and the
> program stalls.
>
> There is no relevant output in the Console window.
>
> We have rebooted, updated FIJI, all to no avail.
>
> It fails on 3 machines (2 Windows and one Mac) in a research lab in a medical
> center, but works perfectly on my MacBook Pro, at home.
>
> The initial report claims that they were using the plugin on a series of
> cases.
> It worked on a bunch of cases, and then failed on the next (and has failed at
> their location every time since). Ss so…no FIJI update or OS update between
> the last success and the first failure.
>
> I’m baffled. Any ideas?
>
> Finally, the user reports that when the plugin stalls, all other FIJI
> functions work properly. It’s as if “showDialog()” has either terminated the
> plugin (without anything in the Log or Console window), or is waiting for an
> input (but has not actually displayed the dialog box). I asked them to hit
> ESC, which had no effect.
> --
> Kenneth Sloan
> kennethrsl...@gmail.com
> Vision is the art of seeing what is invisible to others.
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html
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