After updating the dependencies, the build is successful but produces this warning (likely from valac)
** (valac:7409): CRITICAL **: vala_data_type_get_actual_type: assertion 'self != NULL' failed
** (valac:7409): CRITICAL **: vala_data_type_get_actual_type: assertion 'self != NULL' failed /home/cran/Projects/cable/unit/TestCase.vala:120.27-120.32: warning: copying delegates is not supported
After updating the dependencies, the build is successful but produces this warning (likely from valac)
** (valac:7409): CRITICAL **: vala_data_ type_get_ actual_ type: assertion 'self != NULL' failed
** (valac:7409): CRITICAL **: vala_data_ type_get_ actual_ type: assertion 'self != NULL' failed Projects/ cable/unit/ TestCase. vala:120. 27-120. 32: warning: copying delegates is not supported
/home/cran/