Blender 3.3 doesn't work

[Safojas]

Traceback (most recent call last): File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Array_Creation\Create_Array_Ops.py", line 22, in execute crete_array_manager(array_params) File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Array_Creation\Create_Array.py", line 18, in crete_array_manager calc_path_data_manager() File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Path_Calculation\Calc_Path_Data.py", line 51, in calc_path_data_manager path_data = path_data_calc(verts_sequence_generator, bm.verts, arr_size, curve.name) File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Path_Calculation\Calc_Path_Data_Functions.py", line 630, in path_data_calc length, segment = _calc_segment_data(fisrt_point, second_point) File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Path_Calculation\Calc_Path_Data_Functions.py", line 559, in _calc_segment_data first_normal = _project_vec(direction.normalized(), fisrt_point[1]).normalized() File "C:\Users\UltraPC\AppData\Roaming\Blender Foundation\Blender\3.3\scripts\addons\Curve_Array_Magic_Curve\Curve_Array\Engine\Path_Calculation\Calc_Path_Data_Functions.py", line 64, in _project_vec raise AssertionError AssertionError

[jobweek]

Thank you! The problem here is not the version of Blender, I also use 3.3. According to Traceback, there was an unforeseen event. To find and fix the error, could you please send me the Blender scene in which you get this error?

[Safojas]

Yes, of course https://drive.google.com/file/d/1b826uHtVQDhSHtQS5DVYWieuG7UoVhFA/view BTW 3.0.3 version work in blender 3.3 but hang up 4-5 times before i can made what i want.

[jobweek]

I figured out what the problem was.

The thing is that for the Curve Array core to work properly, the curve must have no geometry, it must be clean. You used bevel for the curve, which caused the error. Switch Bevel Mode in curve settings to Round, with Depth = 0, and everything should work as it should.

I'll describe it more in documentation and make handling of such errors explicit for users. Thanks for letting me know about it!

[jobweek]

Check it out, if it works, I'll close the issue.

[Safojas]

Check it out, if it works, I'll close the issue.

Yes. It's works! Thanks! But interesting thing that in 3.0.3 version it's works with geometry =) https://www.youtube.com/watch?v=ZLssjlUfZLw

[jobweek]

Because I completely redesigned the Curve Array core, the old version of Curve Array used Blender algorithms but the new version used my own, which allowed me to introduce many additional functions.