Hi Sangeetha,
To replicate your sample, I needed to install @syncfusion/ej2-base and @syncfusion/ej2-inputs but I am getting:
I thought could be some version problem. So I tried to update querybuilder, but I got the same error. My package.json:
"@syncfusion/ej2-angular-calendars": "^18.2.56",
"@syncfusion/ej2-angular-dropdowns": "^18.2.56",
"@syncfusion/ej2-angular-grids": "^18.2.56",
"@syncfusion/ej2-angular-navigations": "^18.2.55",
"@syncfusion/ej2-angular-popups": "^18.2.54",
"@syncfusion/ej2-angular-querybuilder": "^18.2.55",
"@syncfusion/ej2-angular-splitbuttons": "^18.2.54",
"@syncfusion/ej2-base": "^18.3.44",
"@syncfusion/ej2-inputs": "^18.3.44",
I tried with the querybuilder version "@syncfusion/ej2-angular-querybuilder": "^18.3.42", too... Do you know if this problem is a version problem? What can I do?
Thank you very much