INIFILE: ERR_CONVERSION for gantry configuration (2.8.0-pre1-4740-g60416609a)

INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
note: MAXV     max: 1000.000 units/sec 60000.000 units/min
note: LJOG     max: 1000.000 units/sec 60000.000 units/min
note: LJOG default: 1000.000 units/sec 60000.000 units/min
waiting for s.joints<0>, s.kinematics_type<0>
waiting for s.joints<0>, s.kinematics_type<0>
waiting for s.joints<0>, s.kinematics_type<0>
waiting for s.joints<0>, s.kinematics_type<0>
waiting for s.joints<0>, s.kinematics_type<0>
INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
waiting for s.joints<0>, s.kinematics_type<0>
waiting for s.joints<0>, s.kinematics_type<0>
Waiting for component 'inihal' to become ready.INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
waiting for s.joints<0>, s.kinematics_type<0>
..........INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
...waiting for s.joints<0>, s.kinematics_type<0>
.......INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
..........INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105
emcMotionInit: emcJointInit(0) failed
........A configuration error is preventing LinuxCNC from starting.

[KINS]
KINEMATICS = trivkins coordinates=XYYZ kinstype=BOTH
JOINTS = 4

[KINS]
KINEMATICS = trivkins coordinates=XYYZ
JOINTS = 4

[AXIS_X]
     [JOINT_0]
[AXIS_Y]
     [JOINT_1]
     [JOINT_2]
[AXIS_Z]
     [JOINT_3]

INIFILE: ERR_CONVERSION, section=JOINT_0, tag=HOME, num=1, lineNo=105

...
[JOINT_0]
HOME = Xmin
...
[JOINT_1]
HOME = YLeftMax
...
[JOINT_2]
HOME = YRightMax
...
[JOINT_3]
HOME = ZMax
...

$ man trivkins
...
trivkins − generalized trivial kinematics
Joint numbers are assigned sequentialy according to the axis letters specified with the coordinates= parameter.

If the coordinates= parameter is omitted, joint numbers are assigned sequentially to every known axis letter ("xyzabcuvw").

Example: loadrt trivkins
Assigns all axis letters to joint numbers in sequence:
x==joint0, y==joint1, z==joint2
a==joint3, b==joint4, c==joint5
u==joint6, v==joint7, w==joint8

Example: loadrt trivkins coordinates=xyz
Assigns: x==joint0, y==joint1, z==joint2

Example: loadrt trivkins coordinates=xz
Assigns: x==joint0, z==joint1

Example: loadrt trivkins coordinates=xyzy
Assigns: x==joint0, y0==joint1, z==joint2, y1==joint3

Use kinstype=B (KINEMATICS_BOTH) for configurations that need to move joints independently (joint mode) or as coordinated (teleop) movements in world coordinates.

When using the axis gui with KINEMATICS_BOTH, the ’$’ key is used to toggle between joint and teleop (world) modes.

An axis letter may be used more than once (duplicated) to assign multiple joints to a single axis coordinate letter.
Example: coordinates=xyyzw kinstype=B
Assigns: x==joint0, y==joint1 AND joint2, z==joint3, w==joint4

The above example illustrates a gantry configuration that uses duplicated coordinate letters to indicate that two joints (joint1 and joint2) move a single axis (y). Using kinstype=B allows the configuration to be toggled between joint and world modes of operation. Homing configuration options are available to synchronize the final homing move for selected joints -- see the documentation for Homing Configuration.

...