Mandatory input missing issue in keras model

asf

Hi, 

 

Unable to sortout the mandatory input missing error in the keras apply model. The connections I believe are correct. Have tried a number of things but nothing seems to work. Any suggestion would be highly appreciated. 

 

thanks,

 

sgenzer

Hello @asf - there is a dedicated thread for the Keras extension.  I would recommend reposting there.

 

http://community.rapidminer.com/t5/RapidMiner-Studio-Knowledge-Base/Keras-Deep-Learning-extension/ta-p/40839

 

Scott

M_Martin

I had a similar issue (NullPointer Exception), which I was able to clear up by having only one Java Runtime on my system (I had two) and making sure the JAVA_HOME environment variable was correctly set (i.e. it pointed to the JRE for the Java Runtime I kept). 

 

In Windows you do this through the Windows Control Panel.  Open the System Applet  --> Advanced system Settings  --> Environment Variables.

 

If you update your Java runtime, update your JAVA_HOME environment to point to your updated JRE.

 

Hope this works for you.