Mandatory input missing issue in keras model

asf
asf New Altair Community Member
edited November 2024 in Community Q&A

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,

 

Screen Shot 2017-10-09 at 11.07.16 PM.png

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Answers

  • sgenzer
    sgenzer
    Altair Employee

    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
    M_Martin New Altair Community Member

    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.

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