RGB export failure

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schmid...@gmail.com

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Jul 19, 2016, 3:28:07 AM7/19/16
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Hi guys,

First time I'm ever having a question, so far the great documentation worked for me, so thanks for that at this point!

I noticed that my workflow is not working anymore the way I used it a few weeks ago and I'm not sure if it's a problem with an update. I open an 8-bit Tiff, do adjustments as needed, take a full screen snapshop of the picture, convert it to RGB and save it as a .jpg. This is not working anymore, I get an error:

loci.formats.FormatException: Channel ID #1 in Image #0 is null
    at loci
.formats.MetadataTools.verifyMinimumPopulated(MetadataTools.java:360)
    at loci
.formats.FormatWriter.checkParams(FormatWriter.java:343)
    at loci
.formats.out.ImageIOWriter.saveBytes(ImageIOWriter.java:87)
    at loci
.formats.FormatWriter.saveBytes(FormatWriter.java:124)
    at icy
.file.Saver.save(Saver.java:927)
    at icy
.file.Saver.save(Saver.java:651)
    at icy
.gui.dialog.SaverDialog$3.run(SaverDialog.java:285)
    at java
.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java
.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java
.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java
.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java
.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java
.lang.Thread.run(Thread.java:695)

The same happens when saving as a .tif or when converting to different bit depths.

Any idea how I might proceed?

Cheers,
Remo

Stephane

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Jul 19, 2016, 9:30:45 AM7/19/16
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Hi Remo,

There was a problem in Icy 1.8.x.x but the bug should be fixed in the last version which is 1.8.4.0.
Can you check you are running this version of Icy ?

Best,

- Stephane

schmid...@gmail.com

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Jul 19, 2016, 9:45:05 AM7/19/16
to Icy imaging
Salut Stéphane,

That was the problem, thanks a lot! I thought I had the newest version because it downloaded some updates when I started Icy, but for some reason it didn't install them. A manual update now fixed my problem.

Merci beaucoup et salutations de la Suisse,
Remo

Stephane

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Jul 19, 2016, 9:48:01 AM7/19/16
to Icy imaging
You're welcome :)

- Stephane
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