Error while running dropdownlist

Question

Hi,Below the error is displaying when I am running the code.The program is https://ej2.syncfusion.com/angular/demos/#/material/drop-down-list/template.Do I need to change any template?ERROR TypeError: Cannot read property 'template' of undefined    at vendor.js:53687    at vendor.js:149105    at Object.renderContentTemplate (vendor.js:248616)    at FormBase.templateListItem (vendor.js:176023)    at FormBase.renderItems (vendor.js:176002)    at FormBase. (vendor.js:175779)    at FormBase.push../node_modules/@syncfusion/ej2-angular-base/src/component-base.js.ComponentBase.trigger (vendor.js:53455)    at FormBase. (vendor.js:175777)    at FormBase.push../node_modules/@syncfusion/ej2-angular-base/src/component-base.js.ComponentBase.trigger (vendor.js:53455)    at FormBase.setListData (vendor.js:175742)defaultErrorLogger @ vendor.js:10221

Berly Christopher · Accepted Answer

Hi Sowjanya,  
  
Greetings from Syncfusion support. 
  
The reported issue is an already known issue at our end and this issue has been fixed in our latest release version. So, we suggest you to upgrade our Syncfusion packages to our latest version (18.2.59) to resolve this issue in your end.  
  
Please find the release notes details from the below link.  
Release notes: https://ej2.syncfusion.com/angular/documentation/release-notes/18.2.59/?type=all#listview   
Sample: https://stackblitz.com/edit/angular-xcq267?file=app.component.html   
  
Please get in touch with us if you would require any further assistance.     
  
Regards,  
Berly B C