after renew to latest syncfusion version (16.4.xx) when I am building my application in production mode I can always see only one page in grid and it says that I get only one item. In Network tab I can see that I get normal count from my WebAPI. In developement version everything works correctly. Maybe I need to chage something in settings after renew to latest version?
From the query we suspect that the Duplicatemodules present in the Syncfusion package while upgrading to the latest version which might be the cause of this issue. So we suggest to reinstalling the Syncfusion packages in your project to overcome the reported issue.
Please use the below steps to reinstall to the latest version.
Delete package.lock.json file from your application If present.
Remove the @syncfusion packages folder from the node_modules.
Use same version for all Syncfusion components(Grid, Dropdown, etc,) in package.json file.
Then run the command npm install to install the Syncfusion packages.
If you have faced any issue while upgrading please get back to us with the NPM debug log file, package.json of your project or any other screenshots/code example that helps us to analyze further at our end.