My supervisor and I are trying to migrate an app from 17.2 to 17.3.  My supervisor installed 17.3 on their machine.  When they tried to migrate it, they got 6 errors on a datawindow event.  The event ue_search is simple  It is called with no parameters from the window open event.  It then calls a second event ue_clicked and passes one long variable for row.  The error generated was mismatched in type.  The variables in the code are correct.  It builds and runs with no issues.  I tried to eleminate the call to ue_clicked by putting that code directly into the ue_search code.  When my supervisor tried to migrate again, it gave her 6 more errors on different windows.  Every time I fixed one, it would add another one.

My supervisor unitstalled 17.3 and reinstalled it.  When they open the 17.2 code in 17.3 before migrating, both the ue_search and ue_clidked events show up as importjson in place of the event name.  The ue_search event then shows ref string error as a parameter where ue_search did not have any parameters.  If my supervisor then migrated the app, it completes with no errors, but still has the 2 event names replaced with importjson.  I can not find any issues with the code.

I am attaching 2 screenshots.  The first is the code open in 17.2.  The second is the code open in 17.3.