Merge branch 'rw_eigen_error_message_update' into 'master'

updated error messages for mismatching col, row dimensions

See merge request !435

source/RobotAPI/libraries/aron/common/rw/eigen.h

@@ -26,16 +26,20 @@ namespace armarx
             std::vector<unsigned char> data;
             aron_r.readNDArray(input, shape, typeAsString, data);
 
-            ARMARX_CHECK_AND_THROW(
-                ret.rows() == shape.at(0) and ret.cols() == shape.at(1),
-                ::armarx::aron::error::AronException(
-                    __PRETTY_FUNCTION__, "Received wrong dimensions for member 'pose'."));
+            std::stringstream ss;
+            ss << "Received wrong dimensions for matrix member. Dimensions are " << shape.at(0)
+               << "," << shape.at(1) << " but should be " << ret.rows() << "/" << ret.cols();
+
             ARMARX_CHECK_AND_THROW(
                 typeAsString == TypeName<EigenT>::Get(),
                 ::armarx::aron::error::ValueNotValidException(__PRETTY_FUNCTION__,
                                                               "Received wrong typename",
                                                               typeAsString,
                                                               TypeName<EigenT>::Get()));
+            ARMARX_CHECK_AND_THROW(
+                ret.rows() == shape.at(0) and ret.cols() == shape.at(1),
+                ::armarx::aron::error::AronException(__PRETTY_FUNCTION__, ss.str()));
+
             std::memcpy(reinterpret_cast<unsigned char*>(ret.data()), data.data(), data.size());
         }