# Runtime Troubleshooting
This troubleshooting guide provides possible solutions to common issues that may arise when executing Compose SDK code.
# Chart Configurations
Issue: There are double labels in my chart.
Solution: You may be using multiple categories with labels. Use only one category instead.
# Event Handlers
Issue:
My chart isn’t updating when I select filter values.
Solution:
- Check the callback for filter change in the filter component.
- Check to make sure that your callback affects the state of the chart.
Issue:
When clicking a point in my chart nothing happens.
Solution:
- Check to make sure you provide a callback.
- Check to make sure that your callback affects the state of the chart.