When using the GPS navigation demo method, the global map has a fixed size of 50 (meters/units). Since the robot is positioned at the center, navigation fails if the destination is outside this boundary, as it cannot create a global path.
Even after increasing the global map size to 100, it remains insufficient for outdoor environments. However, setting the map too large leads to performance issues, as the navigation stack occasionally clears and re-creates the costmap, causing lag and system slowdowns.
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When using the GPS navigation demo method, the global map has a fixed size of 50 (meters/units). Since the robot is positioned at the center, navigation fails if the destination is outside this boundary, as it cannot create a global path.
Even after increasing the global map size to 100, it remains insufficient for outdoor environments. However, setting the map too large leads to performance issues, as the navigation stack occasionally clears and re-creates the costmap, causing lag and system slowdowns.