UnoptimizedEventDispatcher extends EventDispatcher in package Civi CoreSincesymfony4 3theEventDispatchercontainsoptimizationcodethatconvertsallfunctionsintoclosures Thiscausestestrunstocrash Untilwecanfigureoutwhythissimplyskipstheoptimizationwhichisroughlythesameasbefore4 3 TheoptimizationisskippediftheobjectbeinginstantiatedisnotthebaseclassEventDispatcherhttpsgithub comsymfonyevent dispatcherblob75f99d7489409207d09c6cd75a6c773ccbb516d5EventDispatcher phpL41 Class UnoptimizedEventDispatcher Table of Contents ✖ Error 404 while fetching file: Not Found ×