dvs_calibration build failed with ''cv::CirclesGridFinderParameters’ has not been declared"

[Helloworld-Le]

Hi， errors as:

....../dvs_calibration/src/circlesgrid.cpp: In member function ‘bool CirclesGridFinder::isDetectionCorrect()’: /home/le/sim_ws/src/rpg_dvs_ros/dvs_calibration/src/circlesgrid.cpp:666:14: error: ‘cv::CirclesGridFinderParameters’ has not been declared case cv::CirclesGridFinderParameters::SYMMETRIC_GRID: ^~~~~~~ /home/le/sim_ws/src/rpg_dvs_ros/dvs_calibration/src/circlesgrid.cpp:686:14: error: ‘cv::CirclesGridFinderParameters’ has not been declared case cv::CirclesGridFinderParameters::ASYMMETRIC_GRID: ^~~~~~~ make[2]: [CMakeFiles/camera_dvs.dir/src/circlesgrid.cpp.o] Error 1 make[1]: [CMakeFiles/camera_dvs.dir/all] Error 2

best， Luke

[Tobias-Fischer]

I fixed this problem as follows:

diff --git a/dvs_calibration/src/circlesgrid.cpp b/dvs_calibration/src/circlesgrid.cpp
index 0de1dd1..de69f46 100644
--- a/dvs_calibration/src/circlesgrid.cpp
+++ b/dvs_calibration/src/circlesgrid.cpp
@@ -663,7 +663,7 @@ bool CirclesGridFinder::isDetectionCorrect()
 {
   switch (parameters.gridType)
   {
-    case cv::CirclesGridFinderParameters::SYMMETRIC_GRID:
+    case CirclesGridFinderParameters::SYMMETRIC_GRID:
     {
       if (holes.size() != patternSize.height)
         return false;
@@ -683,7 +683,7 @@ bool CirclesGridFinder::isDetectionCorrect()
       return vertices.size() == patternSize.area();
     }

-    case cv::CirclesGridFinderParameters::ASYMMETRIC_GRID:
+    case CirclesGridFinderParameters::ASYMMETRIC_GRID:
     {
       if (holes.size() < holes2.size() || holes[0].size() < holes2[0].size())
       {