Caused by: java.lang.ClassNotFoundException: org.tensorflow.ndarray.NdArray

The maven project that I have works fine if run it as Java Application. It does not raise error if I build it eclipse. This a FiJi plugin. As a result, if I copy paste jar file into "FiJi/plugins" or use "install plugins" I still do not have any problem. However, when I choose the plugin, it raises the following error.

In brief, I have models (tensorflow) trained using Python. Then, I load the models in tensorflow/java (0.3.1) . As I wrote above I do not have any problem (if I run the project as Java Application) loading the models and predicting images using tensorflow/java.

I am using windows, but I have the same problem if I run it on Linux as well.

(Fiji Is Just) ImageJ 2.0.0-rc-69/1.53c; Java 1.8.0_172 [64-bit]; Windows 8.1 6.3; 69MB of 12155MB (<1%)
 
java.lang.NoClassDefFoundError: org/tensorflow/ndarray/NdArray
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
	at java.lang.Class.getConstructor0(Class.java:3075)
	at java.lang.Class.newInstance(Class.java:412)
	at org.scijava.plugin.PluginInfo.createInstance(PluginInfo.java:304)
	at org.scijava.command.CommandInfo.createInstance(CommandInfo.java:247)
	at org.scijava.command.CommandModule.instantiateCommand(CommandModule.java:248)
	at org.scijava.command.CommandModule.<init>(CommandModule.java:98)
	at org.scijava.command.CommandInfo.createModule(CommandInfo.java:325)
	at org.scijava.module.DefaultModuleService.createModule(DefaultModuleService.java:167)
	at org.scijava.module.DefaultModuleService.run(DefaultModuleService.java:206)
	at org.scijava.module.DefaultModuleService.run(DefaultModuleService.java:197)
	at org.scijava.module.DefaultModuleService.run(DefaultModuleService.java:182)
	at net.imagej.legacy.LegacyService.runLegacyCompatibleCommand(LegacyService.java:304)
	at net.imagej.legacy.DefaultLegacyHooks.interceptRunPlugIn(DefaultLegacyHooks.java:163)
	at ij.IJ.runPlugIn(IJ.java)
	at ij.Executer.runCommand(Executer.java:150)
	at ij.Executer.run(Executer.java:68)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.ClassNotFoundException: org.tensorflow.ndarray.NdArray
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 19 more

Reproduce the failure by installing the Maven-built JAR in Fiji and selecting the plugin; the stack trace enters org.scijava.plugin.PluginInfo.createInstance and reports that org.tensorflow.ndarray.NdArray is unavailable. Inspect the plugin's packaged dependencies and classpath, then verify that the plugin starts successfully in Fiji on the affected platforms.