I've just run the issue using gdb, and I found the problem is that libcamelews.so and libmodule-ews-configuration.so both define the Camel EWS types. See the attached debugging session for an example of double declaration of camel_ews_store_get_type.
I've just run the issue using gdb, and I found the problem is that libcamelews.so and libmodule- ews-configurati on.so both define the Camel EWS types. See the attached debugging session for an example of double declaration of camel_ews_ store_get_ type.