What issues did you have? You may want to read this and retry http://develop.woothemes.com/woocommerce/2014/02/solving-common-issues-after-updating-to-woocommerce-2-1/
Otherwise you’ll need to remake those missing pages and set them in WooCommerce > Settings > Pages. The system status page will let you know if any pages are missing.
the issues i had upgrading to woocommerce 2.1 yesterday, images werent working for the price of the items, and errors were showing at the top of the pages, the theme developer said they are trying to fix the bugs.
correct, the system status is telling me the pages are missing, but im not sure how to get the default pages back or write up the scripts for the pages so that they will work with my theme. i am not sure where these pages are located in the wpcontent or wpadmin, i do have backups of the entire site from months ago, but im not sure which files the are or where they should be installed.
if i deactivate woocommerce, and reactivate it, i know it gives me the option to install all the pages, but im not sure how much of my site it will wipe out and along with all my products ive created for the last 6 months.
here is what the system status says
Shop Base: #269 – /shop/
Cart: #270 – /cart/
Checkout: #271 – /checkout/
Pay: Page does not exist
Thanks: Page does not exist
My Account: #272 – /my-account/
Edit Address: Page does not exist
View Order: Page does not exist
Change Password: Page does not exist
Lost Password: Page does not exist
De-activating doesn’t delete settings or products. Uninstalling does.
Unset all those page options in WooCommerce > Settings > Pages, de-activate, activate.