Kathy, thanks for giving it a whirl. Unfortunately, I did not reproduce your error when I followed the steps you gave.
An error that deep in CStore suggests to me something more fundamental is askew. Perhaps autogen.sh needs to be re-run? Or maybe you have some cached IDL data in your client? Please try clearing your client cache and/or running autogen.sh and see if that helps.
Finally, I should note that no effort was yet given to making usable upgrade scripts in my branch, so tests should be done from a fresh DB build.
Kathy, thanks for giving it a whirl. Unfortunately, I did not reproduce your error when I followed the steps you gave.
An error that deep in CStore suggests to me something more fundamental is askew. Perhaps autogen.sh needs to be re-run? Or maybe you have some cached IDL data in your client? Please try clearing your client cache and/or running autogen.sh and see if that helps.
Finally, I should note that no effort was yet given to making usable upgrade scripts in my branch, so tests should be done from a fresh DB build.