Code:

import pybullet as pimport pybullet_dataimport timeobstacles_coor=[[-5,10,2.5],[2,10,2.5],[10,10,2.5],[0,5,2.5],[-10,-5,2.5]] physicsClient = p.connect(p.GUI)p.setAdditionalSearchPath(pybullet_data.getDataPath())p.loadURDF('plane.urdf', [0,0,0])p.setGravity(0,0,-10)for obs in obstacles_coor:    p.loadURDF("cube.urdf",obs,globalScaling=0.5)    p.setAdditionalSearchPath(pybullet_data.getDataPath())obstacles_coor.pop()cube=p.loadURDF("cube.urdf", [0,0,1])def contactPoints():      contacts = p.getContactPoints(bodyA=cube, bodyB=obs)      for contact in contacts:          link_index = contact[5]          if link_index >= 0:                #p.removeBody(obstacles_coor[0])                #del(obstacles_coor.pop(0))                p.removeBody(obstacles_coor.pop(0))for i in range(10000):    p.stepSimulation()    contactPoints()    time.sleep(1./240.)

Code:

contacts = p.getContactPoints(bodyA=cube, bodyB=obs)

Code:

Exception has occurred: TypeErroran integer is required (got type list)  File "C:\Users\AisyahJeff\niche_evo_single_species\old_model\test.py", line 60, in contactPoints    contacts = p.getContactPoints(bodyA=cube, bodyB=obs)  File "C:\Users\AisyahJeff\niche_evo_single_species\old_model\test.py", line 72, in <module>    contactPoints()