UNABLE TO WRITE CACHE DATA ERROR
How to fix NT8 error " Unable to write cache data ":
1-DELETE CACHE
1) Please delete your cache, hide your locally stored historical data
Follow the steps below to delete the cache and hide your historical data.
- Shut down NinjaTrader.
- Open the Documents > NinjaTrader 8 > db folder.
- Delete the sub-folder named 'cache'.
- Rename the 'day', 'minute', and 'tick' folders to 'dayOLD', 'minuteOLD', and 'tickOLD'.
2- START NINJATRADER IN SAFE MODE:
To enable safe mode, please use the following steps:
* Ensure NinjaTrader is shut down
* Hold the CONTROL key and double click the NinjaTrader icon.
* Keep the CONTROL key held down until you see the Control Center.
* You can verify you are in safe mode by going to Help -> About.
Once NinjaTrader has started on just the control center, please open a new chart with no custom bar types/indicators/templates and test for issues.
If there are no issues with this new workspace, please try opening the previous workspace by going to the Control Center > Workspaces > Choose your workspace.
If there are no issues, restart NinjaTrader normally and test for problems.
If this reintroduces issues, I would suggest rebuilding your workspace.
4- REBUILD YOUR WORKSPACE:
- adding 1 indicator at a time.
Please keep track of what indicators you add back in so that we can narrow down which indicator is causing the issue if it returns.