Cannot read property ‘isFilterApplied’ of undefined in AzureDevOps
![](https://www.azuredevopsguide.com/wp-content/uploads/2020/05/image-2.png)
This issue may occur when there is no filter on any page in AzureDevOps
Solution : When you encounter any issues like this, just refresh the page or navigate to some other page in Azure DevOps