Improve callback debug info

src/problem.cpp

@@ -693,6 +693,8 @@ FrameBasePtr Problem::setPrior(const Eigen::VectorXs& _prior_state, const Eigen:
         // emplace feature and constraint
         init_capture->emplaceFeatureAndConstraint();
 
+        WOLF_DEBUG("Set prior callback: KF", origin_keyframe->id(), " Callback emitted with ts = ", origin_keyframe->getTimeStamp());
+
         // Notify all processors about the prior KF
         for (auto sensor : hardware_ptr_->getSensorList())
             for (auto processor : sensor->getProcessorList())

src/test/gtest_processor_tracker_landmark_apriltag.cpp

@@ -27,6 +27,7 @@ class ProcessorTrackerLandmarkApriltag_class : public testing::Test{
             //            prc_apr = std::static_pointer_cast<ProcessorTrackerLandmarkApriltag>(prc);
             // this is a workaround while the factory is not there...
             ProcessorParamsTrackerLandmarkApriltagPtr params = std::make_shared<ProcessorParamsTrackerLandmarkApriltag>();
+            params->name = "Apriltag";
             params->tag_family_ = "tag36h11";
             prc_apr = std::make_shared<ProcessorTrackerLandmarkApriltag>(params);
             prc = prc_apr;