Hi,
To make a webcore application that connect to a database, i used the video tutorial "TMS WEB core_display data form a database(1_3)" as an tutorial. In this tutorial they build a server and a client app. I followed this tutorial step by step to make my own server and client. The only thing i changed is that i use an MySQL DB instead of MSSQL. There are no problems building the server. But building the client generates an error. When i tried to compile the client application i get an error message and Delphi shows an new tab with the caption "XData.WEB.Connection.pju". The message tab shows the following error message:
[Error] XData.Web.Connection.pju(1): [20180130201822] pcu file was created by a newer compiler.
I use RAD Studio 10 Seattle. Who knows how to slove this problem?