Error with join module

[megan_mcp]

Hi @lestat-jin

Have you tried restarting your kernel ? If this does not work, please let me know🙂

Many thanks,

Megan

• This reply was modified 1 month, 1 week ago by  megan_mcp.

[lestat-jin]

restarted kernel and didnt work….

I had a look at the data and it seems trade table is not defined, rather there is a trade_compressed table. could it be the reason since code referring to trade variable?see below screenshot,

thanks,

[megan_mcp]

Hi @lestat-jin

There are a few tables such as trade_compressed, marketData and t that shouldn’t be a part of that module.

My thinking is that your instance has been overwritten with another courses data.

If you want a fresh instance of the Joins module, return to the terminal and run:

cd ..

Then run:

rm -rf course-advanced

Return to the course on the academy and click ‘Launch KX Sandbox’.

Let me know if this works!

Many thanks,

Megan

[lestat-jin]

says couldn’t find init.q file after the steps… not quite sure why as I can see them on terminals.

[megan_mcp]

Hi @lestat-jin

If you are still receiving the init.q evaluation error, restart your kernel and this should go away.

Thanks,

Megan

[lestat-jin]

Thanks a lot! guess my data is really messed up that the init.q cannot be run properly.