File:'file:///home/lzb/catkin_ws2/src/sptam/src/sptam/loopclosing/detectors/DLDLoopDetector.cpp' Severity:'Error' Message:''DBoW2:: FBrief:: TDescriptor {aka class std:: BitSet < 256ul >}'has no member named'resize''

[liuzhenbin123]

Dear, author When compiling sptam program according to readme, I encountered the following problems. I don't know how to solve them. I hope the author can give some suggestions. My compiler environment is Ubuntu 16.04 and ROS kinetic.

File:'file:///home/lzb/catkin_ws2/src/sptam/src/sptam/loopclosing/detectors/DLDLoopDetector.cpp'
Severity:'Error'
Message:''DBoW2:: FBrief:: TDescriptor {aka class std:: BitSet < 256ul >}'has no member named'resize''
At:'99,15'

[taihup]

Try to give more information, Did you install DBoW2? Where is it called the resize?

[liuzhenbin123]

Yes , I have installed the DBoW2 as readme. The problem occurred in the document DLDLoopDetector.cpp. The code bset_desc.resize(char_bset_desc.size()) has some problem.

[taihup]

Check if the resize() function still exist in the TDescriptor. Because it looks like it is not defined.

[liuzhenbin123]

thanks, I am checking if the resize() function exists in the TDescriptor.