Klarna Payment Module Compatibility
Resolved with modifications below.
The extension Klarna_KlarnaPaymentModule conflicts with the rewrite to the price block on MageRewards Platinum. This means that the Points-only Mode feature is unavailable until this issue is resolved.
1. Open app/etc/modules/TBT_RewardsOnly.xml and locate the following in lines 9-11:
<depends> <TBT_RewardsPlat/> </depends>
2. Add the following dependency to the node (see Resolving extension conflicts):
3. Copy app/code/ community/TBT/RewardsOnly/Block/Product/Price.php to app/code/local/TBT/RewardsOnly/Block/Product/Price.php so that you are not modifying core extension files.
4. Edit app/code/ local/TBT/RewardsOnly/Block/Product/Price.php, change:
5. Upload new and modified files to your server.
6. Clear your cache.
Please keep in mind that implementing any modifications to your MageRewards core code does void your support agreement because you're adding dependency to the other module.