IPOPT

[GithubMingEnter]

hello when I use mpc_ros local planner plugin, I find a error

src/mpc_ros/mpc_ros/include/cppad/utility/error_handler.hpp:206:
 static void CppAD::ErrorHandler::Default(bool, int, const char*, const char*, const char*): Assertion `false' failed.

please tell me how to handle it thanks

[Geonhee-LEE]

Hi, @GithubMingEnter. I have never see that error. Did you follow the installation guide?

[zhaohaowu]

Hi, @GithubMingEnter. I have never see that error. Did you follow the installation guide?

Hi, I find the same error vector: index greater than or equal vector size Error detected by false result for i < length_ at line 476 in the file /home/zhw/duo/test/src/mpc_ros/mpc_ros/include/cppad/utility/vector.hpp tracking_reference_trajectory: /home/zhw/duo/test/src/mpc_ros/mpc_ros/include/cppad/utility/error_handler.hpp:206: static void CppAD::ErrorHandler::Default(bool, int, const char*, const char*, const char*): Assertion false' failed. I have followed the installation guide, but I can't run./get.Mumps and./get.Metis because the website can't be opened.

[sumingzs11]

I have followed the installation guide, but I can't run./get.Mumps and./get.Metis because the website can't be opened I have the same problem.

[Geonhee-LEE]

@zhaohaowu @sumingzs11 could you upload the images for installation process for coin-or?

[sumingzs11]

Thanks for you answer. I have solved the problem. I think there is an error in Mumps and Metis. When we execute " ./get.Mumps", it ouccured an HTTP error. The method is to use the ipopt package concluding these and then make and make install.

[DeepDuke]

I met this problem too. I also cannot run ./get.Mumps and ./get.Metis . @sumingzs11 how do you solve this?

[sumingzs11]

@DeepDuke you can give me an e-mail address so that I can give you the package.

[DeepDuke]

@sumingzs11 My email is czm.hit@gmail.com. Thank you!

[sumingzs11]

@DeepDuke There may be some error because I have sent the package three times. Each time my mail has been returned, because it is recognized as spam.

[DeepDuke]

@sumingzs11 Sorry, please send to my another email 11849041@mail.sustech.edu.cn

[DeepDuke]

@sumingzs11 I tried your package, it works. Thank you!

[zhaohaowu]

@DeepDuke you can give me an e-mail address so that I can give you the package. Can you send me the package too. My Email address is 2356940823@qq.com. Thank you!

[zrd1234]

@DeepDuke you can give me an e-mail address so that I can give you the package.

Can you send me the package too. My Email address is 779258494@qq.com. Thank you!