Karl replied and he was angry on slow progress need to do some serious efforts.
Remarks!! Worried and sad, do not know what to do.
Repeated all tutorials again
Remarks!! Took too much time need to do big efforts.
Started Robotics course, where they will teach about "ROS". So basically idea is to get basic knowledge about Robotics.
Remarks!!! Quite Optimistic.......
Moved back to Tallinn, Nothing studied
Started working again
Started with Hector slam but it was hard i need to repeat again
Then started revision again, First studied about Package.xml it contains meta information about Package author and dependencies. Next i studied about CMakeLists.txt. Just keep working slowly slowly win the race.
Unfortunately that tutorial did not work, so i will repeat all tutorials again as Karl said. It was good meeting again.
It was really tough day. But in the end i found a a link for mapping with laser scan. Now i have hope that it will work tomorrow.
Meeting with Karl