canny edge detection unresponsive

[pr4deepr]

Hi I'm opening this issue here as its an error in assistant and not when I run it otherwise. When trying canny-edge detection in assistant, if I change any values it becomes unresponsive and stays on red forever..

I can close and go back and rest of functions seem to work ok

Updating img["Gaussian Blur of Median of CLIJx Image of neurons.tif" (-5180), 16-bit, 650x650x1x33x1]
double 1.0
Attach menu
Menu attached
Set 0 max
double 1.0
Set 0 max
double 1.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clij2.plugins, clij2_, version 0.0
Attach menu
Menu attached
Set Auto
Setting Z
Fileinfo: 
name=Untitled, dir=, width=650, height=650, nImages=33, offset=0, gap=0, type=ushort, byteOrder=big, format=0, url=, whiteIsZero=f, lutSize=0, comp=1, ranges=null, samples=1
package net.haesleinhuepf.clij2.plugins, clij2_, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clijx.simpleitk, SimpleITK wrapper for CLIJx-assistant, version 0.0
package net.haesleinhuepf.clij2.plugins, clij2_, version 0.0
package net.haesleinhuepf.clij2.plugins, clij2_, version 0.0
Attach menu
Menu attached
Set Auto
Setting Z
Fileinfo: 
name=Untitled, dir=, width=650, height=650, nImages=33, offset=0, gap=0, type=ushort, byteOrder=big, format=0, url=, whiteIsZero=f, lutSize=0, comp=1, ranges=null, samples=1
Updating img["CLIJx Image of CLIJ2_median3DBox_result2" (-5566), 16-bit, 650x650x1x33x1]
Attach menu
Menu attached
Set Auto
Setting Z
Set Auto

If I happen to enter a value which is outside the range , say a negative value; it becomes unresponsive and if I close and run another operation, like a tophat for example, it stays at red, or if I change a value it becomes red: another operation after above error, where it is unresponsive.

Thanks Pradeep