Week7 Calculator

[jpsal...@gmail.com]

Hi,

I'm having problems with week 7 exercise 3. Calculator

The calculator works fine for me but TMC gives several errors:

new Calculator.start(); causes an exception with user input sum<enter>1<enter>2<enter>product<enter>2<enter>3<enter>difference<enter>4<enter>2<enter>sum<enter>3<enter>3<enter>end<enter>, additional information: java.lang.reflect.InvocationTargetException

I have tried inputs my self but I don't get any errors.

The link to my work is here: https://tmc.mooc.fi/mooc/paste/xifj2sXBPSSc9b884m5oFg

Best regards

Jukka-Pekka

Supported languages are English and Finnish

Please use our build in TMC Pastebin when asking questions related to your code:   

 

TMC Plugin has built-in code sharing feature. 

In NetBeans, select TMC -> Send code to TMC pastebin. Copy the link you receive and paste it to your message.  

You may use our web interface to share code snippets: http://paste.mooc.fi

[jpsal...@gmail.com]

Never mind. I noticed that the Calculator constructor was missing, and I created the new Readers in each method. I got it working.