QUESTION
Getting 'Unhandled exception cannot use a dependency object' error after rolling over contracts
This error occurs when NinjaTrader rolls over to a new contract. To fix it:
1. Close NinjaTrader completely
2. Navigate to: Documents\NinjaTrader 8\bin\Custom
3. Delete these two files:
- CopilinkFollowers.xml
- CopilinkRisk.xml
4. Restart NinjaTrader and Copilink
This clears the old contract references and allows you to set up the new contract. Your Copilink settings will reset, so you'll need to reconfigure your followers and risk settings.