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HI,Zeeshan and lucasw,

I have the same problem when I [Creating a New Layer],(http://wiki.ros.org/costmap_2d/Tutorials/Creating%20a%20New%20Layer) I got the ERROR: terminate called after throwing an instance of 'pluginlib::LibraryLoadException' what(): According to the loaded plugin descriptions the classsimple_layer_namespace::SimpleLayer with base class type costmap_2d::Layer does not exist. Declared types are blablabla ....

Can you help me, Any opinion is look acceptable.

Thank you in advance

HI,Zeeshan and lucasw,

I have the same problem when I [Creating a New Layer],(http://wiki.ros.org/costmap_2d/Tutorials/Creating%20a%20New%20Layer) I got the ERROR: terminate called after throwing an instance of 'pluginlib::LibraryLoadException' what(): According to the loaded plugin descriptions the classsimple_layer_namespace::SimpleLayer with base class type costmap_2d::Layer does not exist. Declared types are blablabla ....

Can you help me, Any opinion is look acceptable.

Thank you in advance

UPDATE

I have already solved the problem, the cause of error is my format error in

costmap_plugins.xml

click to hide/show revision 3
No.3 Revision

HI,Zeeshan and lucasw,

I have the same problem when I [Creating a New Layer],(http://wiki.ros.org/costmap_2d/Tutorials/Creating%20a%20New%20Layer) I got the ERROR: ERROR:

terminate called after throwing an instance of 'pluginlib::LibraryLoadException'
  what():  According to the loaded plugin descriptions the classsimple_layer_namespace::SimpleLayer with base class type costmap_2d::Layer does not exist. Declared types are blablabla ......
.

Can you help me, Any opinion is look acceptable.

Thank you in advance

UPDATE

I have already solved the problem, the cause of error is my format error in

costmap_plugins.xml.