Toolbox make member errors

We are trying to run dynamixel workbench toolbox with XC430-W150-T on raspi4 noetic on BUSTER.

This is the error we get when we run make at
~/dynamixel-workbench/dynamixel_workbench_toolbox/examples/build.

                               groupBulkRead
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1432:29: error: ‘packetHandler_’ was not declared in this scope
     if (log != NULL) *log = packetHandler_->getTxRxResult(sdk_error.dxl_comm_result);
                             ^~~~~~~~~~~~~~
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1432:29: note: suggested alternative: ‘packetHandler’
     if (log != NULL) *log = packetHandler_->getTxRxResult(sdk_error.dxl_comm_result);
                             ^~~~~~~~~~~~~~
                             packetHandler
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp: In member function ‘bool DynamixelDriver::getBulkReadData(int32_t*, const char**)’:
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1446:36: error: ‘groupBulkRead_’ was not declared in this scope
     sdk_error.dxl_getdata_result = groupBulkRead_->isAvailable(bulk_read_param_[i].id,
                                    ^~~~~~~~~~~~~~
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1446:36: note: suggested alternative: ‘groupBulkRead’
     sdk_error.dxl_getdata_result = groupBulkRead_->isAvailable(bulk_read_param_[i].id,
                                    ^~~~~~~~~~~~~~
                                    groupBulkRead
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp: In member function ‘bool DynamixelDriver::getBulkReadData(uint8_t*, uint8_t, uint16_t*, uint16_t*, int32_t*, const char**)’:
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1472:36: error: ‘groupBulkRead_’ was not declared in this scope
     sdk_error.dxl_getdata_result = groupBulkRead_->isAvailable(id[i],
                                    ^~~~~~~~~~~~~~
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1472:36: note: suggested alternative: ‘groupBulkRead’
     sdk_error.dxl_getdata_result = groupBulkRead_->isAvailable(id[i],
                                    ^~~~~~~~~~~~~~
                                    groupBulkRead
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp: In member function ‘bool DynamixelDriver::clearBulkReadParam()’:
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1494:3: error: ‘groupBulkRead_’ was not declared in this scope
   groupBulkRead_->clearParam();
   ^~~~~~~~~~~~~~
/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp:1494:3: note: suggested alternative: ‘groupBulkRead’
   groupBulkRead_->clearParam();
   ^~~~~~~~~~~~~~
   groupBulkRead
make[2]: *** [CMakeFiles/dynamixel_workbench.dir/build.make:76: CMakeFiles/dynamixel_workbench.dir/home/pi/dynamixel-workbench/dynamixel_workbench_toolbox/src/dynamixel_workbench_toolbox/dynamixel_driver.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:297: CMakeFiles/dynamixel_workbench.dir/all] Error 2
make: *** [Makefile:84: all] Error 2

We have been able to run just SDK examples so I’m not sure what could cause this.