java.lang.NoSuchMethodError

[JahnJ]

I recently tried to finetune a model, but run into following error, when starting the finetune process:

Exception in thread "Thread-10" java.lang.NoSuchMethodError: de.unifreiburg.unet.ProgressMonitor.taskProgressMax()F
at de.unifreiburg.unet.FinetuneWithRoisJob.run(FinetuneWithRoisJob.java:291)

I trief with a fresh Fiji-Download from http://fiji.sc ; deleted the IJ_Prefs.txt file; and a clean install of the U-Net Plugin via the "Manage update sites". Tried it on 2 different machines (Win 8.1/10), but still the same error. Backend server is running Ubuntu 16.04 LTS with the "caffe_unet_package_16.04_gpu_cuDNN.zip" prebuild binary. Segmentation workes fine.

Also when pressing the "from Image" button for element size a similar error occurs:

Exception in thread "AWT-EventQueue-0" java.lang.NoSuchMethodError: de.unifreiburg.unet.Tools.getElementSizeUmFromCalibration(Lij/measure/Calibration;I)[D
at de.unifreiburg.unet.FinetuneWithRoisJob$1.actionPerformed(FinetuneWithRoisJob.java:166)

Any idea how to fix it?
Thank you very much!

[ThorstenFalk]

Thanks for pointing this out. A seemingly unrelated problem already bugged me for a while, but now after seeing your error message I could finally localize and fix it.

[JahnJ]

Thank you very much for this rapid fix.
Updated the plugin and it works fine!