I did try that and tried a bunch of other things. I'm going to start from scratch in case I did something wrong along the way. I thought, from my research, that the tab1 had no impact but I still tried anything I found on the forum. That was the complete error message but here it is again and won't compile. Does anyone know which is the best/only post to follow. I did follow #290 but may have gone astray when that didn't appear to work.
Compiling debugger engine code. Error
B4A line: 312
apkupdt.Initialize(Me,\
javac 1.8.0_121
shell\src\com\BizMobl\main_subs_0.java:492: error: package eu.dgconsulting.appupdating does not exist
parent.mostCurrent._apkupdt.runClassMethod (eu.dgconsulting.appupdating.cl_appupdate.class, "_initialize",main.mostCurrent.activityBA,(Object)(main.getObject()),(Object)(RemoteObject.createImmutable("tab1")));
1 error