Upgrade to 2019.2 from 2018.3 on Windows 10 Breaks GWT launcher

I upgraded from 2018.3 to 2019.2 and I'm no longer able to run my GWT launch configurations.   I now get the following error when the agent is launched:

"C:\Program Files\Java\jdk1.8.0_131\bin\java.exe" -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:54245,suspend=y,server=n -Xmx1024m -javaagent:C:\Users\sjohns311\.IntelliJIdea2019.2\system\captureAgent\debugger-agent.jar -Dfile.encoding=UTF-8 -classpath C:\Users\sjohns311\AppData\Local\Temp\classpath722923673.jar com.google.gwt.dev.DevMode -superDevMode -war C:\Users\sjohns311\.IntelliJIdea2019.2\system\gwt\reat.a4fd447c\reat.7e91edb3\run\www -remoteUI 7902:IntelliJIdea -startupUrl Reat.html com.comcast.ccp.ds.reat.Reat
Connected to the target VM, address: '127.0.0.1:54245', transport: 'socket'
Runing CodeServer with parameters: [-noprecompile, -port, 9876, -sourceLevel, 1.7, -bindAddress, 127.0.0.1, -launcherDir, C:\Users\sjohns311\.IntelliJIdea2019.2\system\gwt\reat.a4fd447c\reat.7e91edb3\run\www, -logLevel, INFO, com.comcast.ccp.ds.reat.Reat]
Super Dev Mode starting up
workDir: C:\Users\SJOHNS~1\AppData\Local\Temp\gwt-codeserver-8658178914795691160.tmp
Loading Java files in com.comcast.ccp.ds.reat.Reat.
Disconnected from the target VM, address: '127.0.0.1:54245', transport: 'socket'
[ERROR] Hint: Check that your module inherits 'com.google.gwt.core.Core' either directly or indirectly (most often by inheriting module 'com.google.gwt.user.User')