Tree Grid Error

Question

Hi.If you add a sub row in the treeGrid and enter data in the first column, an error occurs.I'm attaching the video and source, so I'd appreciate it if you could check it and suggest a solution.Attachment: treeGrid_635c7e40.zip

Pon Selva Jeganathan · Answer

Hi TaeWook
Kang,Thanks
for contacting syncfusion forum.We have
checked your reported problem by preparing sample (using your shared sample
code and video demo), we are able to replicate the problem(Script error thrown
while adding a new row) at our end using the 19.4.56 package version. This
issue fixed in the latest version. So, we suggest you upgrade to the latest
version(20.2.36). Please refer
to the below video demo:After using
latest version,https://www.syncfusion.com/downloads/support/directtrac/general/ze/add_sub_row280606002Kindly
get back to us for further assistance.Regards,
Pon selva

TaeWook Kang · Answer

HiWe updated it from 20.1.0.xx version to the latest version, but unlike the video you sent us, another error occurred.The source has not been modified.Attachment: Other_errors_b8fe27fa.zip

Pon Selva Jeganathan · Answer

Hi TaeWook Kang,Thanks for the update.Based on your video demo and screenshot, we suspect that you have updated the Nuget packages but not your scripts file. The script file still refers to the 19.4.56 version. We suggest you refer the latest script file.Please refer to the below snippet, Layout.cshtml …… @* Syncfusion Essential JS 2 S*@ Please refer to the below sample:https://www.syncfusion.com/downloads/support/directtrac/general/ze/coresample-1362943898 Please refer to the below help documentation,https://ej2.syncfusion.com/aspnetcore/documentation/common/adding-script-references#cdn-referenceKindly get back to us for further assistance.Regards, Pon selva