Random Start Location of Robot

[cbcbHH]

I met the problem of AttributeError: 'NoneType' object has no attribute 'data' , when I change the robot position from random starts. I have tried to initial the quad tree from the start location, but it still went wrong. Can you help me to solve the problem? thanks for your kindness !!

[caoyuhong001]

Sure, I will try to fix this issue soon.

[caoyuhong001]

I have updated the code and did some tests and it seems working fine. Let me know whether it works in your case.

[cbcbHH]

I have updated the code and did some tests and it seems working fine. Let me know whether it works in your case.

Thanks a lot for your support! I will try the new one to see whether it works~

[cbcbHH]

I have updated the code and did some tests and it seems working fine. Let me know whether it works in your case.

I have tried it in the indoor env, and it seems work great; but when I switch to the tunnel env, it shows the "exploration completed" from many random starts.

[caoyuhong001]

I have updated the code. There was a typo which made x and y of start location in int type. That's why the planner returns exploration completed in some cases. Please test the new code. Thanks!

[cbcbHH]

I have updated the code. There was a typo which made x and y of start location in int type. That's why the planner returns exploration completed in some cases. Please test the new code. Thanks!

The new code doesn't work in my experiments😢 After I replaced two of the .py source file in my project, it stucked and didn't print anything, even didn't show the 'explration completed'. Could you please help me to check the code again? Thanks a lot!

[caoyuhong001]

Everything works fine on my side. Maybe you made some changes that broke the code? You can try the updated code without any modification first.

[cbcbHH]

Everything works fine on my side. Maybe you made some changes that broke the code? You can try the updated code without any modification first.

I download the full .zip and replace the entire code in my project, and it works for me now😀 Thanks for your great kindness!